Update keyboard/emojipicker visiblity logic. Fixes austinhuang0131/barinsta#1181. Also check description.

This commits adds some special handling for Android 11+ users regarding keyboard visibility. Check https://github.com/android/user-interface-samples/tree/master/WindowInsetsAnimation.

app/build.gradle

@@ -12,7 +12,7 @@ def getGitHash = { ->
 }
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 30
 
     defaultConfig {
         applicationId 'me.austinhuang.instagrabber'
@@ -165,8 +165,6 @@ dependencies {
     implementation "com.google.android.exoplayer:exoplayer-dash:$exoplayer_version"
     implementation "com.google.android.exoplayer:exoplayer-ui:$exoplayer_version"
 
-    implementation "androidx.appcompat:appcompat:$appcompat_version"
-    implementation "androidx.appcompat:appcompat-resources:$appcompat_version"
     implementation "androidx.recyclerview:recyclerview:1.2.0"
     implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
     implementation "androidx.viewpager2:viewpager2:1.0.0"
@@ -180,6 +178,9 @@ dependencies {
 
     implementation 'com.google.guava:guava:27.0.1-android'
 
+    def core_version = "1.6.0-alpha03"
+    implementation "androidx.core:core:$core_version"
+
     // Room
     def room_version = "2.2.6"
     implementation "androidx.room:room-runtime:$room_version"

app/src/main/AndroidManifest.xml

@@ -27,8 +27,7 @@
         <activity
             android:name=".activities.MainActivity"
             android:launchMode="singleTop"
-            android:taskAffinity=".Main"
+            android:taskAffinity=".Main">
-            android:windowSoftInputMode="adjustResize">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <action android:name="android.intent.action.VIEW" />

app/src/main/java/awais/instagrabber/activities/MainActivity.java

@@ -31,6 +31,9 @@ import androidx.appcompat.widget.Toolbar;
 import androidx.coordinatorlayout.widget.CoordinatorLayout;
 import androidx.core.app.NotificationManagerCompat;
 import androidx.core.provider.FontRequest;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowCompat;
+import androidx.core.view.WindowInsetsCompat;
 import androidx.emoji.text.EmojiCompat;
 import androidx.emoji.text.FontRequestEmojiCompatConfig;
 import androidx.fragment.app.FragmentManager;
@@ -61,6 +64,7 @@ import awais.instagrabber.BuildConfig;
 import awais.instagrabber.R;
 import awais.instagrabber.asyncs.PostFetcher;
 import awais.instagrabber.customviews.emoji.EmojiVariantManager;
+import awais.instagrabber.customviews.helpers.RootViewDeferringInsetsCallback;
 import awais.instagrabber.customviews.helpers.TextWatcherAdapter;
 import awais.instagrabber.databinding.ActivityMainBinding;
 import awais.instagrabber.fragments.PostViewV2Fragment;
@@ -137,11 +141,19 @@ public class MainActivity extends BaseLanguageActivity implements FragmentManage
         instance = this;
         binding = ActivityMainBinding.inflate(getLayoutInflater());
         setupCookie();
-        if (settingsHelper.getBoolean(Constants.FLAG_SECURE))
+        if (settingsHelper.getBoolean(Constants.FLAG_SECURE)) {
             getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE, WindowManager.LayoutParams.FLAG_SECURE);
+        }
         setContentView(binding.getRoot());
         final Toolbar toolbar = binding.toolbar;
         setSupportActionBar(toolbar);
+        final RootViewDeferringInsetsCallback deferringInsetsCallback = new RootViewDeferringInsetsCallback(
+                WindowInsetsCompat.Type.systemBars(),
+                WindowInsetsCompat.Type.ime()
+        );
+        ViewCompat.setWindowInsetsAnimationCallback(binding.getRoot(), deferringInsetsCallback);
+        ViewCompat.setOnApplyWindowInsetsListener(binding.getRoot(), deferringInsetsCallback);
+        WindowCompat.setDecorFitsSystemWindows(getWindow(), false);
         createNotificationChannels();
         try {
             final CoordinatorLayout.LayoutParams layoutParams = (CoordinatorLayout.LayoutParams) binding.bottomNavView.getLayoutParams();

app/src/main/java/awais/instagrabber/customviews/InsetsAnimationLinearLayout.java

@@ -0,0 +1,246 @@
+package awais.instagrabber.customviews;
+
+import android.content.Context;
+import android.os.Build;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.WindowInsetsAnimation;
+import android.widget.LinearLayout;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.view.NestedScrollingParent3;
+import androidx.core.view.NestedScrollingParentHelper;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.util.Arrays;
+
+import awais.instagrabber.customviews.helpers.SimpleImeAnimationController;
+import awais.instagrabber.utils.ViewUtils;
+
+import static androidx.core.view.ViewCompat.TYPE_TOUCH;
+
+public final class InsetsAnimationLinearLayout extends LinearLayout implements NestedScrollingParent3 {
+    private final NestedScrollingParentHelper nestedScrollingParentHelper = new NestedScrollingParentHelper(this);
+    private final SimpleImeAnimationController imeAnimController = new SimpleImeAnimationController();
+    private final int[] tempIntArray2 = new int[2];
+    private final int[] startViewLocation = new int[2];
+
+    private View currentNestedScrollingChild;
+    private int dropNextY;
+    private boolean scrollImeOffScreenWhenVisible = true;
+    private boolean scrollImeOnScreenWhenNotVisible = true;
+    private boolean scrollImeOffScreenWhenVisibleOnFling = false;
+    private boolean scrollImeOnScreenWhenNotVisibleOnFling = false;
+
+    public InsetsAnimationLinearLayout(final Context context, @Nullable final AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public InsetsAnimationLinearLayout(@NonNull Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public final boolean getScrollImeOffScreenWhenVisible() {
+        return scrollImeOffScreenWhenVisible;
+    }
+
+    public final void setScrollImeOffScreenWhenVisible(boolean scrollImeOffScreenWhenVisible) {
+        this.scrollImeOffScreenWhenVisible = scrollImeOffScreenWhenVisible;
+    }
+
+    public final boolean getScrollImeOnScreenWhenNotVisible() {
+        return scrollImeOnScreenWhenNotVisible;
+    }
+
+    public final void setScrollImeOnScreenWhenNotVisible(boolean scrollImeOnScreenWhenNotVisible) {
+        this.scrollImeOnScreenWhenNotVisible = scrollImeOnScreenWhenNotVisible;
+    }
+
+    public boolean getScrollImeOffScreenWhenVisibleOnFling() {
+        return scrollImeOffScreenWhenVisibleOnFling;
+    }
+
+    public void setScrollImeOffScreenWhenVisibleOnFling(final boolean scrollImeOffScreenWhenVisibleOnFling) {
+        this.scrollImeOffScreenWhenVisibleOnFling = scrollImeOffScreenWhenVisibleOnFling;
+    }
+
+    public boolean getScrollImeOnScreenWhenNotVisibleOnFling() {
+        return scrollImeOnScreenWhenNotVisibleOnFling;
+    }
+
+    public void setScrollImeOnScreenWhenNotVisibleOnFling(final boolean scrollImeOnScreenWhenNotVisibleOnFling) {
+        this.scrollImeOnScreenWhenNotVisibleOnFling = scrollImeOnScreenWhenNotVisibleOnFling;
+    }
+
+    public SimpleImeAnimationController getImeAnimController() {
+        return imeAnimController;
+    }
+
+    @Override
+    public boolean onStartNestedScroll(@NonNull final View child,
+                                       @NonNull final View target,
+                                       final int axes,
+                                       final int type) {
+        return (axes & SCROLL_AXIS_VERTICAL) != 0 && type == TYPE_TOUCH;
+    }
+
+    @Override
+    public void onNestedScrollAccepted(@NonNull final View child,
+                                       @NonNull final View target,
+                                       final int axes,
+                                       final int type) {
+        nestedScrollingParentHelper.onNestedScrollAccepted(child, target, axes, type);
+        currentNestedScrollingChild = child;
+    }
+
+    @Override
+    public void onNestedPreScroll(@NonNull final View target,
+                                  final int dx,
+                                  final int dy,
+                                  @NonNull final int[] consumed,
+                                  final int type) {
+        if (imeAnimController.isInsetAnimationRequestPending()) {
+            consumed[0] = dx;
+            consumed[1] = dy;
+        } else {
+            int deltaY = dy;
+            if (dropNextY != 0) {
+                consumed[1] = dropNextY;
+                deltaY = dy - dropNextY;
+                dropNextY = 0;
+            }
+
+            if (deltaY < 0) {
+                if (imeAnimController.isInsetAnimationInProgress()) {
+                    consumed[1] -= imeAnimController.insetBy(-deltaY);
+                } else if (scrollImeOffScreenWhenVisible && !imeAnimController.isInsetAnimationRequestPending()) {
+                    WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(this);
+                    if (rootWindowInsets != null) {
+                        if (rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime())) {
+                            startControlRequest();
+                            consumed[1] = deltaY;
+                        }
+                    }
+                }
+            }
+
+        }
+    }
+
+    @Override
+    public void onNestedScroll(@NonNull final View target,
+                               final int dxConsumed,
+                               final int dyConsumed,
+                               final int dxUnconsumed,
+                               final int dyUnconsumed,
+                               final int type,
+                               @NonNull final int[] consumed) {
+        if (dyUnconsumed > 0) {
+            if (imeAnimController.isInsetAnimationInProgress()) {
+                consumed[1] = -imeAnimController.insetBy(-dyUnconsumed);
+            } else if (scrollImeOnScreenWhenNotVisible && !imeAnimController.isInsetAnimationRequestPending()) {
+                WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(this);
+                if (rootWindowInsets != null) {
+                    if (!rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime())) {
+                        startControlRequest();
+                        consumed[1] = dyUnconsumed;
+                    }
+                }
+            }
+        }
+
+    }
+
+    @Override
+    public boolean onNestedFling(@NonNull final View target,
+                                 final float velocityX,
+                                 final float velocityY,
+                                 final boolean consumed) {
+        if (imeAnimController.isInsetAnimationInProgress()) {
+            imeAnimController.animateToFinish(velocityY);
+            return true;
+        } else {
+            boolean imeVisible = false;
+            final WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(this);
+            if (rootWindowInsets != null && rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime())) {
+                imeVisible = true;
+            }
+            if (velocityY > 0 && scrollImeOnScreenWhenNotVisibleOnFling && !imeVisible) {
+                imeAnimController.startAndFling(this, velocityY);
+                return true;
+            } else if (velocityY < 0 && scrollImeOffScreenWhenVisibleOnFling && imeVisible) {
+                imeAnimController.startAndFling(this, velocityY);
+                return true;
+            } else {
+                return false;
+            }
+        }
+    }
+
+    @Override
+    public void onStopNestedScroll(@NonNull final View target, final int type) {
+        nestedScrollingParentHelper.onStopNestedScroll(target, type);
+        if (imeAnimController.isInsetAnimationInProgress() && !imeAnimController.isInsetAnimationFinishing()) {
+            imeAnimController.animateToFinish(null);
+        }
+        reset();
+    }
+
+    @Override
+    public void dispatchWindowInsetsAnimationPrepare(@NonNull final WindowInsetsAnimation animation) {
+        super.dispatchWindowInsetsAnimationPrepare(animation);
+        ViewUtils.suppressLayoutCompat(this, false);
+    }
+
+    private void startControlRequest() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.R) {
+            return;
+        }
+        ViewUtils.suppressLayoutCompat(this, true);
+        if (currentNestedScrollingChild != null) {
+            currentNestedScrollingChild.getLocationInWindow(startViewLocation);
+        }
+        imeAnimController.startControlRequest(this, windowInsetsAnimationControllerCompat -> onControllerReady());
+    }
+
+    private void onControllerReady() {
+        if (currentNestedScrollingChild != null) {
+            imeAnimController.insetBy(0);
+            int[] location = tempIntArray2;
+            currentNestedScrollingChild.getLocationInWindow(location);
+            dropNextY = location[1] - startViewLocation[1];
+        }
+
+    }
+
+    private void reset() {
+        dropNextY = 0;
+        Arrays.fill(startViewLocation, 0);
+        ViewUtils.suppressLayoutCompat(this, false);
+    }
+
+    @Override
+    public void onNestedScrollAccepted(@NonNull final View child,
+                                       @NonNull final View target,
+                                       final int axes) {
+        onNestedScrollAccepted(child, target, axes, TYPE_TOUCH);
+    }
+
+    @Override
+    public void onNestedScroll(@NonNull final View target,
+                               final int dxConsumed,
+                               final int dyConsumed,
+                               final int dxUnconsumed,
+                               final int dyUnconsumed,
+                               final int type) {
+        onNestedScroll(target, dxConsumed, dyConsumed, dxUnconsumed, dyUnconsumed, type, tempIntArray2);
+    }
+
+    @Override
+    public void onStopNestedScroll(@NonNull final View target) {
+        onStopNestedScroll(target, TYPE_TOUCH);
+    }
+}
+

app/src/main/java/awais/instagrabber/customviews/InsetsNotifyingCoordinatorLayout.java

@@ -0,0 +1,33 @@
+package awais.instagrabber.customviews;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.WindowInsets;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+public class InsetsNotifyingCoordinatorLayout extends CoordinatorLayout {
+
+    public InsetsNotifyingCoordinatorLayout(@NonNull final Context context) {
+        super(context);
+    }
+
+    public InsetsNotifyingCoordinatorLayout(@NonNull final Context context, @Nullable final AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public InsetsNotifyingCoordinatorLayout(@NonNull final Context context, @Nullable final AttributeSet attrs, final int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    @Override
+    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        int childCount = getChildCount();
+        for (int index = 0; index < childCount; index++) {
+            getChildAt(index).dispatchApplyWindowInsets(insets);
+        }
+        return insets;
+    }
+}

app/src/main/java/awais/instagrabber/customviews/InsetsNotifyingLinearLayout.java

@@ -0,0 +1,35 @@
+package awais.instagrabber.customviews;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.WindowInsets;
+import android.widget.LinearLayout;
+
+import androidx.annotation.Nullable;
+
+public class InsetsNotifyingLinearLayout extends LinearLayout {
+    public InsetsNotifyingLinearLayout(final Context context) {
+        super(context);
+    }
+
+    public InsetsNotifyingLinearLayout(final Context context, @Nullable final AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public InsetsNotifyingLinearLayout(final Context context, @Nullable final AttributeSet attrs, final int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public InsetsNotifyingLinearLayout(final Context context, final AttributeSet attrs, final int defStyleAttr, final int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    @Override
+    public WindowInsets onApplyWindowInsets(WindowInsets insets) {
+        int childCount = getChildCount();
+        for (int index = 0; index < childCount; index++) {
+            getChildAt(index).dispatchApplyWindowInsets(insets);
+        }
+        return insets;
+    }
+}

app/src/main/java/awais/instagrabber/customviews/helpers/ControlFocusInsetsAnimationCallback.java

@@ -0,0 +1,87 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package awais.instagrabber.customviews.helpers;
+
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsAnimationCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.util.List;
+
+/**
+ * A [WindowInsetsAnimationCompat.Callback] which will request and clear focus on the given view,
+ * depending on the [WindowInsetsCompat.Type.ime] visibility state when an IME
+ * [WindowInsetsAnimationCompat] has finished.
+ * <p>
+ * This is primarily used when animating the [WindowInsetsCompat.Type.ime], so that the
+ * appropriate view is focused for accepting input from the IME.
+ */
+public class ControlFocusInsetsAnimationCallback extends WindowInsetsAnimationCompat.Callback {
+
+    private final View view;
+
+    public ControlFocusInsetsAnimationCallback(@NonNull final View view) {
+        this(view, DISPATCH_MODE_STOP);
+    }
+
+    /**
+     * @param view         the view to request/clear focus
+     * @param dispatchMode The dispatch mode for this callback.
+     * @see WindowInsetsAnimationCompat.Callback.DispatchMode
+     */
+    public ControlFocusInsetsAnimationCallback(@NonNull final View view, final int dispatchMode) {
+        super(dispatchMode);
+        this.view = view;
+    }
+
+    @NonNull
+    @Override
+    public WindowInsetsCompat onProgress(@NonNull final WindowInsetsCompat insets,
+                                         @NonNull final List<WindowInsetsAnimationCompat> runningAnimations) {
+        // no-op and return the insets
+        return insets;
+    }
+
+    @Override
+    public void onEnd(final WindowInsetsAnimationCompat animation) {
+        if ((animation.getTypeMask() & WindowInsetsCompat.Type.ime()) != 0) {
+            // The animation has now finished, so we can check the view's focus state.
+            // We post the check because the rootWindowInsets has not yet been updated, but will
+            // be in the next message traversal
+            view.post(this::checkFocus);
+        }
+    }
+
+    private void checkFocus() {
+        final WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(view);
+        boolean imeVisible = false;
+        if (rootWindowInsets != null) {
+            imeVisible = rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime());
+        }
+        if (imeVisible && view.getRootView().findFocus() == null) {
+            // If the IME will be visible, and there is not a currently focused view in
+            // the hierarchy, request focus on our view
+            view.requestFocus();
+        } else if (!imeVisible && view.isFocused()) {
+            // If the IME will not be visible and our view is currently focused, clear the focus
+            view.clearFocus();
+        }
+    }
+}

app/src/main/java/awais/instagrabber/customviews/helpers/EmojiPickerInsetsAnimationCallback.java

@@ -0,0 +1,117 @@
+package awais.instagrabber.customviews.helpers;
+
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsAnimationCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.util.List;
+
+/**
+ * A customized {@link TranslateDeferringInsetsAnimationCallback} for the emoji picker
+ */
+public class EmojiPickerInsetsAnimationCallback extends WindowInsetsAnimationCompat.Callback {
+    private static final String TAG = EmojiPickerInsetsAnimationCallback.class.getSimpleName();
+
+    private final View view;
+    private final int persistentInsetTypes;
+    private final int deferredInsetTypes;
+
+    private int kbHeight;
+    private onKbVisibilityChangeListener listener;
+    private boolean shouldTranslate;
+
+    public EmojiPickerInsetsAnimationCallback(final View view,
+                                              final int persistentInsetTypes,
+                                              final int deferredInsetTypes) {
+        this(view, persistentInsetTypes, deferredInsetTypes, DISPATCH_MODE_STOP);
+    }
+
+    public EmojiPickerInsetsAnimationCallback(final View view,
+                                              final int persistentInsetTypes,
+                                              final int deferredInsetTypes,
+                                              final int dispatchMode) {
+        super(dispatchMode);
+        if ((persistentInsetTypes & deferredInsetTypes) != 0) {
+            throw new IllegalArgumentException("persistentInsetTypes and deferredInsetTypes can not contain " +
+                                                       "any of same WindowInsetsCompat.Type values");
+        }
+        this.view = view;
+        this.persistentInsetTypes = persistentInsetTypes;
+        this.deferredInsetTypes = deferredInsetTypes;
+    }
+
+    @NonNull
+    @Override
+    public WindowInsetsCompat onProgress(@NonNull final WindowInsetsCompat insets,
+                                         @NonNull final List<WindowInsetsAnimationCompat> runningAnimations) {
+        // onProgress() is called when any of the running animations progress...
+
+        // First we get the insets which are potentially deferred
+        final Insets typesInset = insets.getInsets(deferredInsetTypes);
+        // Then we get the persistent inset types which are applied as padding during layout
+        final Insets otherInset = insets.getInsets(persistentInsetTypes);
+
+        // Now that we subtract the two insets, to calculate the difference. We also coerce
+        // the insets to be >= 0, to make sure we don't use negative insets.
+        final Insets subtract = Insets.subtract(typesInset, otherInset);
+        final Insets diff = Insets.max(subtract, Insets.NONE);
+
+        // The resulting `diff` insets contain the values for us to apply as a translation
+        // to the view
+        view.setTranslationX(diff.left - diff.right);
+        view.setTranslationY(shouldTranslate ? diff.top - diff.bottom : -kbHeight);
+
+        return insets;
+    }
+
+    @Override
+    public void onEnd(@NonNull final WindowInsetsAnimationCompat animation) {
+        try {
+            final WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(view);
+            if (kbHeight == 0) {
+                if (rootWindowInsets == null) return;
+                final Insets imeInsets = rootWindowInsets.getInsets(WindowInsetsCompat.Type.ime());
+                final Insets navBarInsets = rootWindowInsets.getInsets(WindowInsetsCompat.Type.navigationBars());
+                kbHeight = imeInsets.bottom - navBarInsets.bottom;
+                final ViewGroup.MarginLayoutParams layoutParams = (ViewGroup.MarginLayoutParams) view.getLayoutParams();
+                if (layoutParams != null) {
+                    layoutParams.height = kbHeight;
+                    layoutParams.setMargins(layoutParams.leftMargin, layoutParams.topMargin, layoutParams.rightMargin, -kbHeight);
+                }
+            }
+            view.setTranslationX(0f);
+            final boolean visible = rootWindowInsets != null && rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime());
+            float translationY = 0;
+            if (!shouldTranslate) {
+                translationY = -kbHeight;
+                if (visible) {
+                    translationY = 0;
+                }
+            }
+            view.setTranslationY(translationY);
+
+            if (listener != null && rootWindowInsets != null) {
+                listener.onChange(visible);
+            }
+        } finally {
+            shouldTranslate = true;
+        }
+    }
+
+    public void setShouldTranslate(final boolean shouldTranslate) {
+        this.shouldTranslate = shouldTranslate;
+    }
+
+    public void setKbVisibilityListener(final onKbVisibilityChangeListener listener) {
+        this.listener = listener;
+    }
+
+    public interface onKbVisibilityChangeListener {
+        void onChange(boolean isVisible);
+    }
+}

app/src/main/java/awais/instagrabber/customviews/helpers/RootViewDeferringInsetsCallback.java

@@ -0,0 +1,139 @@
+package awais.instagrabber.customviews.helpers;/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.graphics.Insets;
+import androidx.core.view.OnApplyWindowInsetsListener;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsAnimationCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.util.List;
+
+/**
+ * A class which extends/implements both [WindowInsetsAnimationCompat.Callback] and
+ * [View.OnApplyWindowInsetsListener], which should be set on the root view in your layout.
+ * <p>
+ * This class enables the root view is selectively defer handling any insets which match
+ * [deferredInsetTypes], to enable better looking [WindowInsetsAnimationCompat]s.
+ * <p>
+ * An example is the following: when a [WindowInsetsAnimationCompat] is started, the system will dispatch
+ * a [WindowInsetsCompat] instance which contains the end state of the animation. For the scenario of
+ * the IME being animated in, that means that the insets contains the IME height. If the view's
+ * [View.OnApplyWindowInsetsListener] simply always applied the combination of
+ * [WindowInsetsCompat.Type.ime] and [WindowInsetsCompat.Type.systemBars] using padding, the viewport of any
+ * child views would then be smaller. This results in us animating a smaller (padded-in) view into
+ * a larger viewport. Visually, this results in the views looking clipped.
+ * <p>
+ * This class allows us to implement a different strategy for the above scenario, by selectively
+ * deferring the [WindowInsetsCompat.Type.ime] insets until the [WindowInsetsAnimationCompat] is ended.
+ * For the above example, you would create a [RootViewDeferringInsetsCallback] like so:
+ * <p>
+ * ```
+ * val callback = RootViewDeferringInsetsCallback(
+ * persistentInsetTypes = WindowInsetsCompat.Type.systemBars(),
+ * deferredInsetTypes = WindowInsetsCompat.Type.ime()
+ * )
+ * ```
+ * <p>
+ * This class is not limited to just IME animations, and can work with any [WindowInsetsCompat.Type]s.
+ */
+public class RootViewDeferringInsetsCallback extends WindowInsetsAnimationCompat.Callback implements OnApplyWindowInsetsListener {
+
+    private final int persistentInsetTypes;
+    private final int deferredInsetTypes;
+    @Nullable
+    private View view = null;
+    @Nullable
+    private WindowInsetsCompat lastWindowInsets = null;
+    private boolean deferredInsets = false;
+
+    /**
+     * @param persistentInsetTypes the bitmask of any inset types which should always be handled
+     *                             through padding the attached view
+     * @param deferredInsetTypes   the bitmask of insets types which should be deferred until after
+     *                             any related [WindowInsetsAnimationCompat]s have ended
+     */
+    public RootViewDeferringInsetsCallback(final int persistentInsetTypes, final int deferredInsetTypes) {
+        super(DISPATCH_MODE_CONTINUE_ON_SUBTREE);
+        if ((persistentInsetTypes & deferredInsetTypes) != 0) {
+            throw new IllegalArgumentException("persistentInsetTypes and deferredInsetTypes can not contain " +
+                                                       "any of same WindowInsetsCompat.Type values");
+        }
+        this.persistentInsetTypes = persistentInsetTypes;
+        this.deferredInsetTypes = deferredInsetTypes;
+    }
+
+    @Override
+    public WindowInsetsCompat onApplyWindowInsets(@NonNull final View v, @NonNull final WindowInsetsCompat windowInsets) {
+        // Store the view and insets for us in onEnd() below
+        view = v;
+        lastWindowInsets = windowInsets;
+
+        final int types = deferredInsets
+                          // When the deferred flag is enabled, we only use the systemBars() insets
+                          ? persistentInsetTypes
+                          // Otherwise we handle the combination of the the systemBars() and ime() insets
+                          : persistentInsetTypes | deferredInsetTypes;
+
+        // Finally we apply the resolved insets by setting them as padding
+        final Insets typeInsets = windowInsets.getInsets(types);
+        v.setPadding(typeInsets.left, typeInsets.top, typeInsets.right, typeInsets.bottom);
+
+        // We return the new WindowInsetsCompat.CONSUMED to stop the insets being dispatched any
+        // further into the view hierarchy. This replaces the deprecated
+        // WindowInsetsCompat.consumeSystemWindowInsets() and related functions.
+        return WindowInsetsCompat.CONSUMED;
+    }
+
+    @Override
+    public void onPrepare(WindowInsetsAnimationCompat animation) {
+        if ((animation.getTypeMask() & deferredInsetTypes) != 0) {
+            // We defer the WindowInsetsCompat.Type.ime() insets if the IME is currently not visible.
+            // This results in only the WindowInsetsCompat.Type.systemBars() being applied, allowing
+            // the scrolling view to remain at it's larger size.
+            deferredInsets = true;
+        }
+    }
+
+    @NonNull
+    @Override
+    public WindowInsetsCompat onProgress(@NonNull final WindowInsetsCompat insets,
+                                         @NonNull final List<WindowInsetsAnimationCompat> runningAnims) {
+        // This is a no-op. We don't actually want to handle any WindowInsetsAnimations
+        return insets;
+    }
+
+    @Override
+    public void onEnd(@NonNull final WindowInsetsAnimationCompat animation) {
+        if (deferredInsets && (animation.getTypeMask() & deferredInsetTypes) != 0) {
+            // If we deferred the IME insets and an IME animation has finished, we need to reset
+            // the flag
+            deferredInsets = false;
+
+            // And finally dispatch the deferred insets to the view now.
+            // Ideally we would just call view.requestApplyInsets() and let the normal dispatch
+            // cycle happen, but this happens too late resulting in a visual flicker.
+            // Instead we manually dispatch the most recent WindowInsets to the view.
+            if (lastWindowInsets != null && view != null) {
+                ViewCompat.dispatchApplyWindowInsets(view, lastWindowInsets);
+            }
+        }
+    }
+}

app/src/main/java/awais/instagrabber/customviews/helpers/SimpleImeAnimationController.java

@@ -0,0 +1,443 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package awais.instagrabber.customviews.helpers;
+
+import android.os.CancellationSignal;
+import android.util.Log;
+import android.view.View;
+import android.view.animation.LinearInterpolator;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsAnimationControlListenerCompat;
+import androidx.core.view.WindowInsetsAnimationControllerCompat;
+import androidx.core.view.WindowInsetsCompat;
+import androidx.core.view.WindowInsetsControllerCompat;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
+import androidx.dynamicanimation.animation.SpringAnimation;
+import androidx.dynamicanimation.animation.SpringForce;
+
+import awais.instagrabber.utils.ViewUtils;
+
+/**
+ * A wrapper around the [WindowInsetsAnimationControllerCompat] APIs in AndroidX Core, to simplify
+ * the implementation of common use-cases around the IME.
+ * <p>
+ * See [InsetsAnimationLinearLayout] and [InsetsAnimationTouchListener] for examples of how
+ * to use this class.
+ */
+public class SimpleImeAnimationController {
+    private static final String TAG = SimpleImeAnimationController.class.getSimpleName();
+    /**
+     * Scroll threshold for determining whether to animating to the end state, or to the start state.
+     * Currently 15% of the total swipe distance distance
+     */
+    private static final float SCROLL_THRESHOLD = 0.15f;
+
+    @Nullable
+    private WindowInsetsAnimationControllerCompat insetsAnimationController = null;
+    @Nullable
+    private CancellationSignal pendingRequestCancellationSignal = null;
+    @Nullable
+    private OnRequestReadyListener pendingRequestOnReadyListener;
+    /**
+     * True if the IME was shown at the start of the current animation.
+     */
+    private boolean isImeShownAtStart = false;
+    @Nullable
+    private SpringAnimation currentSpringAnimation = null;
+    private WindowInsetsAnimationControlListenerCompat fwdListener;
+
+    /**
+     * A LinearInterpolator instance we can re-use across listeners.
+     */
+    private final LinearInterpolator linearInterpolator = new LinearInterpolator();
+    /* To take control of the an WindowInsetsAnimation, we need to pass in a listener to
+       controlWindowInsetsAnimation() in startControlRequest(). The listener created here
+       keeps track of the current WindowInsetsAnimationController and resets our state. */
+    private final WindowInsetsAnimationControlListenerCompat animationControlListener = new WindowInsetsAnimationControlListenerCompat() {
+        /**
+         * Once the request is ready, call our [onRequestReady] function
+         */
+        @Override
+        public void onReady(@NonNull final WindowInsetsAnimationControllerCompat controller, final int types) {
+            onRequestReady(controller);
+            if (fwdListener != null) {
+                fwdListener.onReady(controller, types);
+            }
+        }
+
+        /**
+         * If the request is finished, we should reset our internal state
+         */
+        @Override
+        public void onFinished(@NonNull final WindowInsetsAnimationControllerCompat controller) {
+            reset();
+            if (fwdListener != null) {
+                fwdListener.onFinished(controller);
+            }
+        }
+
+        /**
+         * If the request is cancelled, we should reset our internal state
+         */
+        @Override
+        public void onCancelled(@Nullable final WindowInsetsAnimationControllerCompat controller) {
+            reset();
+            if (fwdListener != null) {
+                fwdListener.onCancelled(controller);
+            }
+        }
+    };
+
+    /**
+     * Start a control request to the [view]s [android.view.WindowInsetsController]. This should
+     * be called once the view is in a position to take control over the position of the IME.
+     *
+     * @param view                   The view which is triggering this request
+     * @param onRequestReadyListener optional listener which will be called when the request is ready and
+     *                               the animation can proceed
+     */
+    public void startControlRequest(@NonNull final View view,
+                                    @Nullable final OnRequestReadyListener onRequestReadyListener) {
+        if (isInsetAnimationInProgress()) {
+            Log.w(TAG, "startControlRequest: Animation in progress. Can not start a new request to controlWindowInsetsAnimation()");
+            return;
+        }
+
+        // Keep track of the IME insets, and the IME visibility, at the start of the request
+        final WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(view);
+        if (rootWindowInsets != null) {
+            isImeShownAtStart = rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime());
+        }
+
+        // Create a cancellation signal, which we pass to controlWindowInsetsAnimation() below
+        pendingRequestCancellationSignal = new CancellationSignal();
+        // Keep reference to the onReady callback
+        pendingRequestOnReadyListener = onRequestReadyListener;
+
+        // Finally we make a controlWindowInsetsAnimation() request:
+        final WindowInsetsControllerCompat windowInsetsController = ViewCompat.getWindowInsetsController(view);
+        if (windowInsetsController != null) {
+            windowInsetsController.controlWindowInsetsAnimation(
+                    // We're only catering for IME animations in this listener
+                    WindowInsetsCompat.Type.ime(),
+                    // Animation duration. This is not used by the system, and is only passed to any
+                    // WindowInsetsAnimation.Callback set on views. We pass in -1 to indicate that we're
+                    // not starting a finite animation, and that this is completely controlled by
+                    // the user's touch.
+                    -1,
+                    // The time interpolator used in calculating the animation progress. The fraction value
+                    // we passed into setInsetsAndAlpha() which be passed into this interpolator before
+                    // being used by the system to inset the IME. LinearInterpolator is a good type
+                    // to use for scrolling gestures.
+                    linearInterpolator,
+                    // A cancellation signal, which allows us to cancel the request to control
+                    pendingRequestCancellationSignal,
+                    // The WindowInsetsAnimationControlListener
+                    animationControlListener
+            );
+        }
+    }
+
+    /**
+     * Start a control request to the [view]s [android.view.WindowInsetsController], similar to
+     * [startControlRequest], but immediately fling to a finish using [velocityY] once ready.
+     * <p>
+     * This function is useful for fire-and-forget operations to animate the IME.
+     *
+     * @param view      The view which is triggering this request
+     * @param velocityY the velocity of the touch gesture which caused this call
+     */
+    public void startAndFling(@NonNull final View view, final float velocityY) {
+        startControlRequest(view, null);
+        animateToFinish(velocityY);
+    }
+
+    /**
+     * Update the inset position of the IME by the given [dy] value. This value will be coerced
+     * into the hidden and shown inset values.
+     * <p>
+     * This function should only be called if [isInsetAnimationInProgress] returns true.
+     *
+     * @return the amount of [dy] consumed by the inset animation, in pixels
+     */
+    public int insetBy(final int dy) {
+        if (insetsAnimationController == null) {
+            throw new IllegalStateException("Current WindowInsetsAnimationController is null." +
+                                                    "This should only be called if isAnimationInProgress() returns true");
+        }
+        final WindowInsetsAnimationControllerCompat controller = insetsAnimationController;
+
+        // Call updateInsetTo() with the new inset value
+        return insetTo(controller.getCurrentInsets().bottom - dy);
+    }
+
+    /**
+     * Update the inset position of the IME to be the given [inset] value. This value will be
+     * coerced into the hidden and shown inset values.
+     * <p>
+     * This function should only be called if [isInsetAnimationInProgress] returns true.
+     *
+     * @return the distance moved by the inset animation, in pixels
+     */
+    public int insetTo(final int inset) {
+        if (insetsAnimationController == null) {
+            throw new IllegalStateException("Current WindowInsetsAnimationController is null." +
+                                                    "This should only be called if isAnimationInProgress() returns true");
+        }
+        final WindowInsetsAnimationControllerCompat controller = insetsAnimationController;
+
+        final int hiddenBottom = controller.getHiddenStateInsets().bottom;
+        final int shownBottom = controller.getShownStateInsets().bottom;
+        final int startBottom = isImeShownAtStart ? shownBottom : hiddenBottom;
+        final int endBottom = isImeShownAtStart ? hiddenBottom : shownBottom;
+
+        // We coerce the given inset within the limits of the hidden and shown insets
+        final int coercedBottom = coerceIn(inset, hiddenBottom, shownBottom);
+
+        final int consumedDy = controller.getCurrentInsets().bottom - coercedBottom;
+
+        // Finally update the insets in the WindowInsetsAnimationController using
+        // setInsetsAndAlpha().
+        controller.setInsetsAndAlpha(
+                // Here we update the animating insets. This is what controls where the IME is displayed.
+                // It is also passed through to views via their WindowInsetsAnimation.Callback.
+                Insets.of(0, 0, 0, coercedBottom),
+                // This controls the alpha value. We don't want to alter the alpha so use 1f
+                1f,
+                // Finally we calculate the animation progress fraction. This value is passed through
+                // to any WindowInsetsAnimation.Callbacks, but it is not used by the system.
+                (coercedBottom - startBottom) / (float) (endBottom - startBottom)
+        );
+
+        return consumedDy;
+    }
+
+    /**
+     * Return `true` if an inset animation is in progress.
+     */
+    public boolean isInsetAnimationInProgress() {
+        return insetsAnimationController != null;
+    }
+
+    /**
+     * Return `true` if an inset animation is currently finishing.
+     */
+    public boolean isInsetAnimationFinishing() {
+        return currentSpringAnimation != null;
+    }
+
+    /**
+     * Return `true` if a request to control an inset animation is in progress.
+     */
+    public boolean isInsetAnimationRequestPending() {
+        return pendingRequestCancellationSignal != null;
+    }
+
+    /**
+     * Cancel the current [WindowInsetsAnimationControllerCompat]. We immediately finish
+     * the animation, reverting back to the state at the start of the gesture.
+     */
+    public void cancel() {
+        if (insetsAnimationController != null) {
+            insetsAnimationController.finish(isImeShownAtStart);
+        }
+        if (pendingRequestCancellationSignal != null) {
+            pendingRequestCancellationSignal.cancel();
+        }
+        if (currentSpringAnimation != null) {
+            // Cancel the current spring animation
+            currentSpringAnimation.cancel();
+        }
+        reset();
+    }
+
+    /**
+     * Finish the current [WindowInsetsAnimationControllerCompat] immediately.
+     */
+    public void finish() {
+        final WindowInsetsAnimationControllerCompat controller = insetsAnimationController;
+
+        if (controller == null) {
+            // If we don't currently have a controller, cancel any pending request and return
+            if (pendingRequestCancellationSignal != null) {
+                pendingRequestCancellationSignal.cancel();
+            }
+            return;
+        }
+
+        final int current = controller.getCurrentInsets().bottom;
+        final int shown = controller.getShownStateInsets().bottom;
+        final int hidden = controller.getHiddenStateInsets().bottom;
+
+        // The current inset matches either the shown/hidden inset, finish() immediately
+        if (current == shown) {
+            controller.finish(true);
+        } else if (current == hidden) {
+            controller.finish(false);
+        } else {
+            // Otherwise, we'll look at the current position...
+            if (controller.getCurrentFraction() >= SCROLL_THRESHOLD) {
+                // If the IME is past the 'threshold' we snap to the toggled state
+                controller.finish(!isImeShownAtStart);
+            } else {
+                // ...otherwise, we snap back to the original visibility
+                controller.finish(isImeShownAtStart);
+            }
+        }
+    }
+
+    /**
+     * Finish the current [WindowInsetsAnimationControllerCompat]. We finish the animation,
+     * animating to the end state if necessary.
+     *
+     * @param velocityY the velocity of the touch gesture which caused this call to [animateToFinish].
+     *                  Can be `null` if velocity is not available.
+     */
+    public void animateToFinish(@Nullable final Float velocityY) {
+        final WindowInsetsAnimationControllerCompat controller = insetsAnimationController;
+
+        if (controller == null) {
+            // If we don't currently have a controller, cancel any pending request and return
+            if (pendingRequestCancellationSignal != null) {
+                pendingRequestCancellationSignal.cancel();
+            }
+            return;
+        }
+
+        final int current = controller.getCurrentInsets().bottom;
+        final int shown = controller.getShownStateInsets().bottom;
+        final int hidden = controller.getHiddenStateInsets().bottom;
+
+        if (velocityY != null) {
+            // If we have a velocity, we can use it's direction to determine
+            // the visibility. Upwards == visible
+            animateImeToVisibility(velocityY > 0, velocityY);
+        } else if (current == shown) {
+            // The current inset matches either the shown/hidden inset, finish() immediately
+            controller.finish(true);
+        } else if (current == hidden) {
+            controller.finish(false);
+        } else {
+            // Otherwise, we'll look at the current position...
+            if (controller.getCurrentFraction() >= SCROLL_THRESHOLD) {
+                // If the IME is past the 'threshold' we animate it to the toggled state
+                animateImeToVisibility(!isImeShownAtStart, null);
+            } else {
+                // ...otherwise, we animate it back to the original visibility
+                animateImeToVisibility(isImeShownAtStart, null);
+            }
+        }
+    }
+
+    private void onRequestReady(@NonNull final WindowInsetsAnimationControllerCompat controller) {
+        // The request is ready, so clear out the pending cancellation signal
+        pendingRequestCancellationSignal = null;
+        // Store the current WindowInsetsAnimationController
+        insetsAnimationController = controller;
+
+        // Call any pending callback
+        if (pendingRequestOnReadyListener != null) {
+            pendingRequestOnReadyListener.onRequestReady(controller);
+        }
+        pendingRequestOnReadyListener = null;
+    }
+
+    /**
+     * Resets all of our internal state.
+     */
+    private void reset() {
+        // Clear all of our internal state
+        insetsAnimationController = null;
+        pendingRequestCancellationSignal = null;
+        isImeShownAtStart = false;
+        if (currentSpringAnimation != null) {
+            currentSpringAnimation.cancel();
+        }
+        currentSpringAnimation = null;
+        pendingRequestOnReadyListener = null;
+    }
+
+    /**
+     * Animate the IME to a given visibility.
+     *
+     * @param visible   `true` to animate the IME to it's fully shown state, `false` to it's
+     *                  fully hidden state.
+     * @param velocityY the velocity of the touch gesture which caused this call. Can be `null`
+     *                  if velocity is not available.
+     */
+    private void animateImeToVisibility(final boolean visible, @Nullable final Float velocityY) {
+        if (insetsAnimationController == null) {
+            throw new IllegalStateException("Controller should not be null");
+        }
+        final WindowInsetsAnimationControllerCompat controller = insetsAnimationController;
+
+        final FloatPropertyCompat<Object> property = new FloatPropertyCompat<Object>("property") {
+            @Override
+            public float getValue(final Object object) {
+                return controller.getCurrentInsets().bottom;
+            }
+
+            @Override
+            public void setValue(final Object object, final float value) {
+                if (insetsAnimationController == null) {
+                    return;
+                }
+                insetTo((int) value);
+            }
+        };
+        final float finalPosition = visible ? controller.getShownStateInsets().bottom
+                                            : controller.getHiddenStateInsets().bottom;
+        final SpringForce force = new SpringForce(finalPosition)
+                // Tweak the damping value, to remove any bounciness.
+                .setDampingRatio(SpringForce.DAMPING_RATIO_NO_BOUNCY)
+                // The stiffness value controls the strength of the spring animation, which
+                // controls the speed. Medium (the default) is a good value, but feel free to
+                // play around with this value.
+                .setStiffness(SpringForce.STIFFNESS_MEDIUM);
+        ViewUtils.springAnimationOf(this, property, finalPosition)
+                 .setSpring(force)
+                 .setStartVelocity(velocityY != null ? velocityY : 0)
+                 .addEndListener((animation, canceled, value, velocity) -> {
+                     if (animation == currentSpringAnimation) {
+                         currentSpringAnimation = null;
+                     }
+                     // Once the animation has ended, finish the controller
+                     finish();
+                 }).start();
+    }
+
+    private int coerceIn(final int v, final int min, final int max) {
+        if (v >= min && v <= max) {
+            return v;
+        }
+        if (v < min) {
+            return min;
+        }
+        return max;
+    }
+
+    public void setAnimationControlListener(final WindowInsetsAnimationControlListenerCompat listener) {
+        fwdListener = listener;
+    }
+
+    public interface OnRequestReadyListener {
+        void onRequestReady(WindowInsetsAnimationControllerCompat windowInsetsAnimationControllerCompat);
+    }
+}

app/src/main/java/awais/instagrabber/customviews/helpers/TranslateDeferringInsetsAnimationCallback.java

@@ -0,0 +1,128 @@
+/*
+ * Copyright 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package awais.instagrabber.customviews.helpers;
+
+import android.view.View;
+
+import androidx.annotation.NonNull;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsAnimationCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.util.List;
+
+/**
+ * A [WindowInsetsAnimationCompat.Callback] which will translate/move the given view during any
+ * inset animations of the given inset type.
+ * <p>
+ * This class works in tandem with [RootViewDeferringInsetsCallback] to support the deferring of
+ * certain [WindowInsetsCompat.Type] values during a [WindowInsetsAnimationCompat], provided in
+ * [deferredInsetTypes]. The values passed into this constructor should match those which
+ * the [RootViewDeferringInsetsCallback] is created with.
+ */
+public class TranslateDeferringInsetsAnimationCallback extends WindowInsetsAnimationCompat.Callback {
+    private final View view;
+    private final int persistentInsetTypes;
+    private final int deferredInsetTypes;
+
+    private boolean shouldTranslate = true;
+    private int kbHeight;
+
+    public TranslateDeferringInsetsAnimationCallback(final View view,
+                                                     final int persistentInsetTypes,
+                                                     final int deferredInsetTypes) {
+        this(view, persistentInsetTypes, deferredInsetTypes, DISPATCH_MODE_STOP);
+    }
+
+    /**
+     * @param view                 the view to translate from it's start to end state
+     * @param persistentInsetTypes the bitmask of any inset types which were handled as part of the
+     *                             layout
+     * @param deferredInsetTypes   the bitmask of insets types which should be deferred until after
+     *                             any [WindowInsetsAnimationCompat]s have ended
+     * @param dispatchMode         The dispatch mode for this callback.
+     *                             See [WindowInsetsAnimationCompat.Callback.getDispatchMode].
+     */
+    public TranslateDeferringInsetsAnimationCallback(final View view,
+                                                     final int persistentInsetTypes,
+                                                     final int deferredInsetTypes,
+                                                     final int dispatchMode) {
+        super(dispatchMode);
+        if ((persistentInsetTypes & deferredInsetTypes) != 0) {
+            throw new IllegalArgumentException("persistentInsetTypes and deferredInsetTypes can not contain " +
+                                                       "any of same WindowInsetsCompat.Type values");
+        }
+        this.view = view;
+        this.persistentInsetTypes = persistentInsetTypes;
+        this.deferredInsetTypes = deferredInsetTypes;
+    }
+
+    @NonNull
+    @Override
+    public WindowInsetsCompat onProgress(@NonNull final WindowInsetsCompat insets,
+                                         @NonNull final List<WindowInsetsAnimationCompat> runningAnimations) {
+        // onProgress() is called when any of the running animations progress...
+
+        // First we get the insets which are potentially deferred
+        final Insets typesInset = insets.getInsets(deferredInsetTypes);
+        // Then we get the persistent inset types which are applied as padding during layout
+        final Insets otherInset = insets.getInsets(persistentInsetTypes);
+
+        // Now that we subtract the two insets, to calculate the difference. We also coerce
+        // the insets to be >= 0, to make sure we don't use negative insets.
+        final Insets subtract = Insets.subtract(typesInset, otherInset);
+        final Insets diff = Insets.max(subtract, Insets.NONE);
+
+        // The resulting `diff` insets contain the values for us to apply as a translation
+        // to the view
+        view.setTranslationX(diff.left - diff.right);
+        view.setTranslationY(shouldTranslate ? diff.top - diff.bottom : -kbHeight);
+
+        return insets;
+    }
+
+    @Override
+    public void onEnd(@NonNull final WindowInsetsAnimationCompat animation) {
+        try {
+            final WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(view);
+            if (kbHeight == 0) {
+                if (rootWindowInsets == null) return;
+                final Insets imeInsets = rootWindowInsets.getInsets(WindowInsetsCompat.Type.ime());
+                final Insets navBarInsets = rootWindowInsets.getInsets(WindowInsetsCompat.Type.navigationBars());
+                kbHeight = imeInsets.bottom - navBarInsets.bottom;
+            }
+            // Once the animation has ended, reset the translation values
+            view.setTranslationX(0f);
+            final boolean visible = rootWindowInsets != null && rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime());
+            float translationY = 0;
+            if (!shouldTranslate) {
+                translationY = -kbHeight;
+                if (visible) {
+                    translationY = 0;
+                }
+            }
+            view.setTranslationY(translationY);
+        } finally {
+            shouldTranslate = true;
+        }
+    }
+
+    public void setShouldTranslate(final boolean shouldTranslate) {
+        this.shouldTranslate = shouldTranslate;
+    }
+}

app/src/main/java/awais/instagrabber/fragments/directmessages/DirectMessageThreadFragment.java

@@ -15,6 +15,7 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.text.Editable;
 import android.util.Log;
+import android.util.Pair;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 import android.view.Menu;
@@ -25,11 +26,17 @@ import android.view.ViewGroup;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Toast;
 
+import androidx.activity.OnBackPressedCallback;
+import androidx.activity.OnBackPressedDispatcher;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
-import androidx.constraintlayout.widget.ConstraintLayout;
 import androidx.core.content.ContextCompat;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsAnimationCompat;
+import androidx.core.view.WindowInsetsAnimationControlListenerCompat;
+import androidx.core.view.WindowInsetsAnimationControllerCompat;
+import androidx.core.view.WindowInsetsCompat;
 import androidx.fragment.app.Fragment;
 import androidx.lifecycle.LiveData;
 import androidx.lifecycle.MutableLiveData;
@@ -70,16 +77,21 @@ import awais.instagrabber.adapters.DirectItemsAdapter.DirectItemOrHeader;
 import awais.instagrabber.adapters.DirectReactionsAdapter;
 import awais.instagrabber.adapters.viewholder.directmessages.DirectItemViewHolder;
 import awais.instagrabber.animations.CubicBezierInterpolator;
+import awais.instagrabber.customviews.InsetsAnimationLinearLayout;
+import awais.instagrabber.customviews.KeyNotifyingEmojiEditText;
 import awais.instagrabber.customviews.RecordView;
 import awais.instagrabber.customviews.Tooltip;
 import awais.instagrabber.customviews.emoji.Emoji;
 import awais.instagrabber.customviews.emoji.EmojiBottomSheetDialog;
 import awais.instagrabber.customviews.emoji.EmojiPicker;
+import awais.instagrabber.customviews.helpers.ControlFocusInsetsAnimationCallback;
+import awais.instagrabber.customviews.helpers.EmojiPickerInsetsAnimationCallback;
 import awais.instagrabber.customviews.helpers.HeaderItemDecoration;
-import awais.instagrabber.customviews.helpers.HeightProvider;
 import awais.instagrabber.customviews.helpers.RecyclerLazyLoaderAtEdge;
+import awais.instagrabber.customviews.helpers.SimpleImeAnimationController;
 import awais.instagrabber.customviews.helpers.SwipeAndRestoreItemTouchHelperCallback;
 import awais.instagrabber.customviews.helpers.TextWatcherAdapter;
+import awais.instagrabber.customviews.helpers.TranslateDeferringInsetsAnimationCallback;
 import awais.instagrabber.databinding.FragmentDirectMessagesThreadBinding;
 import awais.instagrabber.dialogs.DirectItemReactionDialogFragment;
 import awais.instagrabber.dialogs.GifPickerBottomDialogFragment;
@@ -111,9 +123,6 @@ import awais.instagrabber.viewmodels.AppStateViewModel;
 import awais.instagrabber.viewmodels.DirectThreadViewModel;
 import awais.instagrabber.viewmodels.factories.DirectThreadViewModelFactory;
 
-import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
-import static android.view.WindowManager.LayoutParams.SOFT_INPUT_STATE_HIDDEN;
-
 public class DirectMessageThreadFragment extends Fragment implements DirectReactionsAdapter.OnReactionClickListener,
         EmojiPicker.OnEmojiClickListener {
     private static final String TAG = DirectMessageThreadFragment.class.getSimpleName();
@@ -125,7 +134,7 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
     private DirectItemsAdapter itemsAdapter;
     private MainActivity fragmentActivity;
     private DirectThreadViewModel viewModel;
-    private ConstraintLayout root;
+    private InsetsAnimationLinearLayout root;
     private boolean shouldRefresh = true;
     private List<DirectItemOrHeader> itemOrHeaders;
     private List<User> users;
@@ -135,14 +144,8 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
     private ActionBar actionBar;
     private AppStateViewModel appStateViewModel;
     private Runnable prevTitleRunnable;
-    private int originalSoftInputMode;
     private AnimatorSet animatorSet;
-    private boolean isEmojiPickerShown;
-    private boolean isKbShown;
-    private HeightProvider heightProvider;
     private boolean isRecording;
-    private boolean wasKbShowing;
-    private int keyboardHeight = Utils.convertDpToPx(250);
     private DirectItemReactionDialogFragment reactionDialogFragment;
     private DirectItem itemToForward;
     private MutableLiveData<Object> backStackSavedStateResultLiveData;
@@ -163,6 +166,11 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
     private MenuItem markAsSeenMenuItem;
     private Media tempMedia;
     private DirectItem addReactionItem;
+    private TranslateDeferringInsetsAnimationCallback inputHolderAnimationCallback;
+    private TranslateDeferringInsetsAnimationCallback chatsAnimationCallback;
+    private EmojiPickerInsetsAnimationCallback emojiPickerAnimationCallback;
+    private boolean hasKbOpenedOnce;
+    private boolean wasToggled;
 
     private final AppExecutors appExecutors = AppExecutors.getInstance();
     private final Animatable2Compat.AnimationCallback micToSendAnimationCallback = new Animatable2Compat.AnimationCallback() {
@@ -304,7 +312,6 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
             emojiBottomSheetDialog.show(getChildFragmentManager(), EmojiBottomSheetDialog.TAG);
         }
     };
-
     private final DirectItemLongClickListener directItemLongClickListener = position -> {
         // viewModel.setSelectedPosition(position);
     };
@@ -333,6 +340,14 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         backStackSavedStateResultLiveData.postValue(null);
     };
     private final MutableLiveData<Integer> inputLength = new MutableLiveData<>(0);
+    private final MutableLiveData<Boolean> emojiPickerVisible = new MutableLiveData<>(false);
+    private final MutableLiveData<Boolean> kbVisible = new MutableLiveData<>(false);
+    private final OnBackPressedCallback onEmojiPickerBackPressedCallback = new OnBackPressedCallback(false) {
+        @Override
+        public void handleOnBackPressed() {
+            emojiPickerVisible.postValue(false);
+        }
+    };
 
     @Override
     public void onCreate(@Nullable final Bundle savedInstanceState) {
@@ -371,13 +386,13 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
             return root;
         }
         tooltip = new Tooltip(context, root, getResources().getColor(R.color.grey_400), getResources().getColor(R.color.black));
-        originalSoftInputMode = fragmentActivity.getWindow().getAttributes().softInputMode;
         // todo check has camera and remove view
         return root;
     }
 
     @Override
     public void onViewCreated(@NonNull final View view, @Nullable final Bundle savedInstanceState) {
+        // WindowCompat.setDecorFitsSystemWindows(fragmentActivity.getWindow(), false);
         if (!shouldRefresh) return;
         init();
         binding.send.post(() -> initialSendX = binding.send.getX());
@@ -490,10 +505,11 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         if (isRecording) {
             binding.recordView.cancelRecording(binding.send);
         }
-        if (isKbShown) {
+        emojiPickerVisible.postValue(false);
-            wasKbShowing = true;
+        kbVisible.postValue(false);
-            binding.emojiPicker.setAlpha(0);
+        binding.inputHolder.setTranslationY(0);
-        }
+        binding.chats.setTranslationY(0);
+        binding.emojiPicker.setTranslationY(0);
         removeObservers();
         super.onPause();
     }
@@ -501,16 +517,12 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
     @Override
     public void onResume() {
         super.onResume();
-        fragmentActivity.getWindow().setSoftInputMode(SOFT_INPUT_ADJUST_NOTHING | SOFT_INPUT_STATE_HIDDEN);
-        if (wasKbShowing) {
-            binding.input.requestFocus();
-            binding.input.post(this::showKeyboard);
-            wasKbShowing = false;
-        }
         if (initialSendX != 0) {
             binding.send.setX(initialSendX);
         }
         binding.send.stopScale();
+        final OnBackPressedDispatcher onBackPressedDispatcher = fragmentActivity.getOnBackPressedDispatcher();
+        onBackPressedDispatcher.addCallback(onEmojiPickerBackPressedCallback);
         setupBackStackResultObserver();
         setObservers();
         // attachPendingRequestsBadge(viewModel.getPendingRequestsCount().getValue());
@@ -533,13 +545,6 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         if (prevTitleRunnable != null) {
             appExecutors.mainThread().cancel(prevTitleRunnable);
         }
-        if (heightProvider != null) {
-            // need to close the height provider popup before navigating back to prevent leak
-            heightProvider.dismiss();
-        }
-        if (originalSoftInputMode != 0) {
-            fragmentActivity.getWindow().setSoftInputMode(originalSoftInputMode);
-        }
         for (int childCount = binding.chats.getChildCount(), i = 0; i < childCount; ++i) {
             final RecyclerView.ViewHolder holder = binding.chats.getChildViewHolder(binding.chats.getChildAt(i));
             if (holder == null) continue;
@@ -561,37 +566,8 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         actionBar = fragmentActivity.getSupportActionBar();
         setupList();
         root.post(this::setupInput);
-        // root.post(this::getInitialData);
     }
 
-    // private void getInitialData() {
-    //     final Bundle arguments = getArguments();
-    //     if (arguments == null) return;
-    //     final DirectMessageThreadFragmentArgs args = DirectMessageThreadFragmentArgs.fromBundle(arguments);
-    //     final boolean pending = args.getPending();
-    //     final NavController navController = NavHostFragment.findNavController(this);
-    //     final ViewModelStoreOwner viewModelStoreOwner = navController.getViewModelStoreOwner(R.id.direct_messages_nav_graph);
-    //     final List<DirectThread> threads;
-    //     if (!pending) {
-    //         final DirectInboxViewModel threadListViewModel = new ViewModelProvider(viewModelStoreOwner).get(DirectInboxViewModel.class);
-    //         threads = threadListViewModel.getThreads().getValue();
-    //     } else {
-    //         final DirectPendingInboxViewModel threadListViewModel = new ViewModelProvider(viewModelStoreOwner).get(DirectPendingInboxViewModel.class);
-    //         threads = threadListViewModel.getThreads().getValue();
-    //     }
-    //     final Optional<DirectThread> first = threads != null
-    //                                          ? threads.stream()
-    //                                                   .filter(thread -> thread.getThreadId().equals(viewModel.getThreadId()))
-    //                                                   .findFirst()
-    //                                          : Optional.empty();
-    //     if (first.isPresent()) {
-    //         final DirectThread thread = first.get();
-    //         viewModel.setThread(thread);
-    //         return;
-    //     }
-    //     viewModel.fetchChats();
-    // }
-
     private void setupList() {
         final Context context = getContext();
         if (context == null) return;
@@ -1100,23 +1076,6 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
             public void onTextChanged(final CharSequence s, final int start, final int before, final int count) {
                 final int length = s.length();
                 inputLength.postValue(length);
-                // boolean showExtraInputOptionsChanged = false;
-                // if (prevLength != 0 && length == 0) {
-                //     inputLength.postValue(true);
-                // showExtraInputOptionsChanged = true;
-                // binding.send.setListenForRecord(true);
-                // startIconAnimation();
-                // }
-                // if (prevLength == 0 && length != 0) {
-                //     inputLength.postValue(false);
-                // showExtraInputOptionsChanged = true;
-                // binding.send.setListenForRecord(false);
-                // startIconAnimation();
-                // }
-                // if (!showExtraInputOptionsChanged) {
-                //     showExtraInputOptions.postValue(length == 0);
-                // }
-                // prevLength = length;
             }
         });
         binding.send.setOnRecordClickListener(v -> {
@@ -1131,30 +1090,15 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
             Log.d(TAG, "setOnRecordLongClickListener");
             return true;
         });
-        binding.input.setShowSoftInputOnFocus(false);
+        binding.input.setOnFocusChangeListener((v, hasFocus) -> {
-        binding.input.requestFocus();
+            if (!hasFocus) return;
-        binding.input.setOnKeyEventListener((keyCode, keyEvent) -> {
+            final Boolean emojiPickerVisibleValue = emojiPickerVisible.getValue();
-            if (keyCode != KeyEvent.KEYCODE_BACK) return false;
+            if (emojiPickerVisibleValue == null || !emojiPickerVisibleValue) return;
-            // We'll close the keyboard/emoji picker only when user releases the back button
+            inputHolderAnimationCallback.setShouldTranslate(false);
-            // return true so that system doesn't handle the event
+            chatsAnimationCallback.setShouldTranslate(false);
-            if (keyEvent.getAction() != KeyEvent.ACTION_UP) return true;
+            emojiPickerAnimationCallback.setShouldTranslate(false);
-            if (!isKbShown && !isEmojiPickerShown) {
-                // if both keyboard and emoji picker are hidden, navigate back
-                if (heightProvider != null) {
-                    // need to close the height provider popup before navigating back to prevent leak
-                    heightProvider.dismiss();
-                }
-                NavHostFragment.findNavController(this).navigateUp();
-                return true;
-            }
-            binding.emojiToggle.setIconResource(R.drawable.ic_face_24);
-            hideKeyboard(true);
-            return true;
-        });
-        binding.input.setOnClickListener(v -> {
-            if (isKbShown) return;
-            showKeyboard();
         });
+        setupInsetsCallback();
         setupEmojiPicker();
         binding.gallery.setOnClickListener(v -> {
             final MediaPickerBottomDialogFragment mediaPicker = MediaPickerBottomDialogFragment.newInstance();
@@ -1166,7 +1110,6 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
                 }
             });
             mediaPicker.show(getChildFragmentManager(), "MediaPicker");
-            hideKeyboard(true);
         });
         binding.gif.setOnClickListener(v -> {
             final GifPickerBottomDialogFragment gifPicker = GifPickerBottomDialogFragment.newInstance();
@@ -1176,7 +1119,6 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
                 handleSentMessage(viewModel.sendAnimatedMedia(giphyGif));
             });
             gifPicker.show(getChildFragmentManager(), "GifPicker");
-            hideKeyboard(true);
         });
         binding.camera.setOnClickListener(v -> {
             final Intent intent = new Intent(context, CameraActivity.class);
@@ -1184,6 +1126,73 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         });
     }
 
+    private void setupInsetsCallback() {
+        inputHolderAnimationCallback = new TranslateDeferringInsetsAnimationCallback(
+                binding.inputHolder,
+                WindowInsetsCompat.Type.systemBars(),
+                WindowInsetsCompat.Type.ime(),
+                WindowInsetsAnimationCompat.Callback.DISPATCH_MODE_CONTINUE_ON_SUBTREE
+        );
+        ViewCompat.setWindowInsetsAnimationCallback(binding.inputHolder, inputHolderAnimationCallback);
+        chatsAnimationCallback = new TranslateDeferringInsetsAnimationCallback(
+                binding.chats,
+                WindowInsetsCompat.Type.systemBars(),
+                WindowInsetsCompat.Type.ime()
+        );
+        ViewCompat.setWindowInsetsAnimationCallback(binding.chats, chatsAnimationCallback);
+        emojiPickerAnimationCallback = new EmojiPickerInsetsAnimationCallback(
+                binding.emojiPicker,
+                WindowInsetsCompat.Type.systemBars(),
+                WindowInsetsCompat.Type.ime()
+        );
+        emojiPickerAnimationCallback.setKbVisibilityListener(this::onKbVisibilityChange);
+        ViewCompat.setWindowInsetsAnimationCallback(binding.emojiPicker, emojiPickerAnimationCallback);
+        ViewCompat.setWindowInsetsAnimationCallback(
+                binding.input,
+                new ControlFocusInsetsAnimationCallback(binding.input)
+        );
+        final SimpleImeAnimationController imeAnimController = root.getImeAnimController();
+        if (imeAnimController != null) {
+            imeAnimController.setAnimationControlListener(new WindowInsetsAnimationControlListenerCompat() {
+                @Override
+                public void onReady(@NonNull final WindowInsetsAnimationControllerCompat controller, final int types) {}
+
+                @Override
+                public void onFinished(@NonNull final WindowInsetsAnimationControllerCompat controller) {
+                    checkKbVisibility();
+                }
+
+                @Override
+                public void onCancelled(@Nullable final WindowInsetsAnimationControllerCompat controller) {
+                    checkKbVisibility();
+                }
+
+                private void checkKbVisibility() {
+                    final WindowInsetsCompat rootWindowInsets = ViewCompat.getRootWindowInsets(binding.getRoot());
+                    final boolean visible = rootWindowInsets != null && rootWindowInsets.isVisible(WindowInsetsCompat.Type.ime());
+                    onKbVisibilityChange(visible);
+                }
+            });
+        }
+    }
+
+    private void onKbVisibilityChange(final boolean kbVisible) {
+        this.kbVisible.postValue(kbVisible);
+        if (wasToggled) {
+            emojiPickerVisible.postValue(!kbVisible);
+            wasToggled = false;
+            return;
+        }
+        final Boolean emojiPickerVisibleValue = emojiPickerVisible.getValue();
+        if (kbVisible && emojiPickerVisibleValue != null && emojiPickerVisibleValue) {
+            emojiPickerVisible.postValue(false);
+            return;
+        }
+        if (!kbVisible) {
+            emojiPickerVisible.postValue(false);
+        }
+    }
+
     private void startIconAnimation() {
         final Drawable icon = binding.send.getIcon();
         if (icon instanceof Animatable) {
@@ -1230,15 +1239,87 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
     private void setupEmojiPicker() {
         root.post(() -> binding.emojiPicker.init(
                 root,
-                (view, emoji) -> binding.input.append(emoji.getUnicode()),
+                (view, emoji) -> {
+                    final KeyNotifyingEmojiEditText input = binding.input;
+                    final int start = input.getSelectionStart();
+                    final int end = input.getSelectionEnd();
+                    if (start < 0) {
+                        input.append(emoji.getUnicode());
+                        return;
+                    }
+                    input.getText().replace(
+                            Math.min(start, end),
+                            Math.max(start, end),
+                            emoji.getUnicode(),
+                            0,
+                            emoji.getUnicode().length()
+                    );
+                },
                 () -> binding.input.dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DEL))
         ));
-        setupKbHeightProvider();
+        binding.emojiToggle.setOnClickListener(v -> {
-        if (keyboardHeight == 0) {
+            Boolean isEmojiPickerVisible = emojiPickerVisible.getValue();
-            keyboardHeight = Utils.convertDpToPx(250);
+            if (isEmojiPickerVisible == null) isEmojiPickerVisible = false;
-        }
+            Boolean isKbVisible = kbVisible.getValue();
-        setEmojiPickerBounds();
+            if (isKbVisible == null) isKbVisible = false;
-        binding.emojiToggle.setOnClickListener(v -> toggleEmojiPicker());
+            wasToggled = isEmojiPickerVisible || isKbVisible;
+
+            if (isEmojiPickerVisible) {
+                if (hasKbOpenedOnce && binding.emojiPicker.getTranslationY() != 0) {
+                    inputHolderAnimationCallback.setShouldTranslate(false);
+                    chatsAnimationCallback.setShouldTranslate(false);
+                    emojiPickerAnimationCallback.setShouldTranslate(false);
+                }
+                // trigger ime.
+                // Since the kb visibility listener will toggle the emojiPickerVisible live data, we do not explicitly toggle it here
+                showKeyboard();
+                return;
+            }
+
+            if (isKbVisible) {
+                // hide the keyboard, but don't translate the views
+                // Since the kb visibility listener will toggle the emojiPickerVisible live data, we do not explicitly toggle it here
+                inputHolderAnimationCallback.setShouldTranslate(false);
+                chatsAnimationCallback.setShouldTranslate(false);
+                emojiPickerAnimationCallback.setShouldTranslate(false);
+                hideKeyboard();
+            }
+            emojiPickerVisible.postValue(true);
+        });
+        final LiveData<Pair<Boolean, Boolean>> emojiKbVisibilityLD = Utils.zipLiveData(emojiPickerVisible, kbVisible);
+        emojiKbVisibilityLD.observe(getViewLifecycleOwner(), pair -> {
+            Boolean isEmojiPickerVisible = pair.first;
+            Boolean isKbVisible = pair.second;
+            if (isEmojiPickerVisible == null) isEmojiPickerVisible = false;
+            if (isKbVisible == null) isKbVisible = false;
+            root.setScrollImeOffScreenWhenVisible(!isEmojiPickerVisible);
+            root.setScrollImeOnScreenWhenNotVisible(!isEmojiPickerVisible);
+            onEmojiPickerBackPressedCallback.setEnabled(isEmojiPickerVisible && !isKbVisible);
+            if (isEmojiPickerVisible && !isKbVisible) {
+                animatePan(binding.emojiPicker.getMeasuredHeight(), unused -> {
+                    binding.emojiPicker.setAlpha(1);
+                    binding.emojiToggle.setIconResource(R.drawable.ic_keyboard_24);
+                    return null;
+                }, null);
+                return;
+            }
+            if (!isEmojiPickerVisible && !isKbVisible) {
+                animatePan(0, null, unused -> {
+                    binding.emojiPicker.setAlpha(0);
+                    binding.emojiToggle.setIconResource(R.drawable.ic_face_24);
+                    return null;
+                });
+                return;
+            }
+            // isKbVisible will always be true going forward
+            hasKbOpenedOnce = true;
+            if (!isEmojiPickerVisible) {
+                binding.emojiToggle.setIconResource(R.drawable.ic_face_24);
+                binding.emojiPicker.setAlpha(0);
+                return;
+            }
+            binding.emojiPicker.setAlpha(1);
+        });
     }
 
     public void showKeyboard() {
@@ -1246,67 +1327,21 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         if (context == null) return;
         final InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
         if (imm == null) return;
-        if (!isEmojiPickerShown) {
+        if (!binding.input.isFocused()) {
-            binding.emojiPicker.setAlpha(0);
+            binding.input.requestFocus();
         }
         final boolean shown = imm.showSoftInput(binding.input, InputMethodManager.SHOW_IMPLICIT);
         if (!shown) {
             Log.e(TAG, "showKeyboard: System did not display the keyboard");
         }
-        if (!isEmojiPickerShown) {
-            animatePan(keyboardHeight);
-        }
-        isKbShown = true;
     }
 
-    public void hideKeyboard(final boolean shouldPan) {
+    public void hideKeyboard() {
         final Context context = getContext();
         if (context == null) return;
         final InputMethodManager imm = (InputMethodManager) context.getSystemService(Context.INPUT_METHOD_SERVICE);
         if (imm == null) return;
-        if (shouldPan) {
-            binding.emojiPicker.setAlpha(0);
-        }
         imm.hideSoftInputFromWindow(binding.input.getWindowToken(), InputMethodManager.RESULT_UNCHANGED_SHOWN);
-        if (shouldPan) {
-            animatePan(0);
-            isEmojiPickerShown = false;
-            binding.emojiToggle.setIconResource(R.drawable.ic_face_24);
-        }
-        isKbShown = false;
-    }
-
-    /**
-     * Toggle between emoji picker and keyboard
-     * If both are hidden, the emoji picker is shown first
-     */
-    private void toggleEmojiPicker() {
-        if (isKbShown) {
-            binding.emojiToggle.setIconResource(R.drawable.ic_keyboard_24);
-            hideKeyboard(false);
-            return;
-        }
-        if (isEmojiPickerShown) {
-            binding.emojiToggle.setIconResource(R.drawable.ic_face_24);
-            showKeyboard();
-            return;
-        }
-        binding.emojiToggle.setIconResource(R.drawable.ic_keyboard_24);
-        animatePan(keyboardHeight);
-        isEmojiPickerShown = true;
-    }
-
-    /**
-     * Set height of the emoji picker
-     */
-    private void setEmojiPickerBounds() {
-        final ViewGroup.LayoutParams layoutParams = binding.emojiPicker.getLayoutParams();
-        layoutParams.height = keyboardHeight;
-        if (!isEmojiPickerShown) {
-            // If emoji picker is hidden reset the translationY so that it doesn't peek from bottom
-            binding.emojiPicker.setTranslationY(keyboardHeight);
-        }
-        binding.emojiPicker.requestLayout();
     }
 
     private void setSendToMicIcon() {
@@ -1375,40 +1410,18 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         return null;
     }
 
-    private void setupKbHeightProvider() {
-        if (heightProvider != null) return;
-        heightProvider = new HeightProvider(fragmentActivity).init().setHeightListener(height -> {
-            if (height > 100 && keyboardHeight != height) {
-                // save the current keyboard height to settings to use later
-                keyboardHeight = height;
-                setEmojiPickerBounds();
-                animatePan(keyboardHeight);
-            }
-        });
-    }
-
     // Sets the translationY of views to height with animation
-    private void animatePan(final int height) {
+    private void animatePan(final int height,
+                            @Nullable final Function<Void, Void> onAnimationStart,
+                            @Nullable final Function<Void, Void> onAnimationEnd) {
         if (animatorSet != null && animatorSet.isStarted()) {
             animatorSet.cancel();
         }
         final ImmutableList.Builder<Animator> builder = ImmutableList.builder();
         builder.add(
                 ObjectAnimator.ofFloat(binding.chats, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.input, TRANSLATION_Y, -height),
+                ObjectAnimator.ofFloat(binding.inputHolder, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.inputBg, TRANSLATION_Y, -height),
+                ObjectAnimator.ofFloat(binding.emojiPicker, TRANSLATION_Y, -height)
-                ObjectAnimator.ofFloat(binding.recordView, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.emojiToggle, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.gif, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.gallery, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.camera, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.send, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.replyBg, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.replyInfo, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.replyCancel, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.replyPreviewImage, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.replyPreviewText, TRANSLATION_Y, -height),
-                ObjectAnimator.ofFloat(binding.emojiPicker, TRANSLATION_Y, keyboardHeight - height)
         );
         // if (headerItemDecoration != null && headerItemDecoration.getCurrentHeader() != null) {
         //     builder.add(ObjectAnimator.ofFloat(headerItemDecoration.getCurrentHeader(), TRANSLATION_Y, height));
@@ -1418,10 +1431,21 @@ public class DirectMessageThreadFragment extends Fragment implements DirectReact
         animatorSet.setDuration(200);
         animatorSet.setInterpolator(CubicBezierInterpolator.EASE_IN);
         animatorSet.addListener(new AnimatorListenerAdapter() {
+            @Override
+            public void onAnimationStart(final Animator animation) {
+                super.onAnimationStart(animation);
+                if (onAnimationStart != null) {
+                    onAnimationStart.apply(null);
+                }
+            }
+
             @Override
             public void onAnimationEnd(final Animator animation) {
-                binding.emojiPicker.setAlpha(1);
+                super.onAnimationEnd(animation);
                 animatorSet = null;
+                if (onAnimationEnd != null) {
+                    onAnimationEnd.apply(null);
+                }
             }
         });
         animatorSet.start();

app/src/main/java/awais/instagrabber/utils/Utils.java

@@ -38,6 +38,8 @@ import androidx.annotation.Nullable;
 import androidx.appcompat.app.ActionBar;
 import androidx.appcompat.app.AppCompatActivity;
 import androidx.core.content.ContextCompat;
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MediatorLiveData;
 import androidx.vectordrawable.graphics.drawable.AnimatedVectorDrawableCompat;
 
 import com.google.android.exoplayer2.database.ExoDatabaseProvider;
@@ -562,4 +564,39 @@ public final class Utils {
         display.getRealSize(size);
         return size;
     }
+
+    public static <F, S> LiveData<Pair<F, S>> zipLiveData(@NonNull final LiveData<F> firstLiveData,
+                                                          @NonNull final LiveData<S> secondLiveData) {
+        final ZippedLiveData<F, S> zippedLiveData = new ZippedLiveData<>();
+        zippedLiveData.addFirstSource(firstLiveData);
+        zippedLiveData.addSecondSource(secondLiveData);
+        return zippedLiveData;
+    }
+
+    public static class ZippedLiveData<F, S> extends MediatorLiveData<Pair<F, S>> {
+        private F lastF;
+        private S lastS;
+
+        private void update() {
+            F localLastF = lastF;
+            S localLastS = lastS;
+            if (localLastF != null && localLastS != null) {
+                setValue(new Pair<>(localLastF, localLastS));
+            }
+        }
+
+        public void addFirstSource(@NonNull final LiveData<F> firstLiveData) {
+            addSource(firstLiveData, f -> {
+                lastF = f;
+                update();
+            });
+        }
+
+        public void addSecondSource(@NonNull final LiveData<S> secondLiveData) {
+            addSource(secondLiveData, s -> {
+                lastS = s;
+                update();
+            });
+        }
+    }
 }

app/src/main/java/awais/instagrabber/utils/ViewUtils.java

@@ -1,18 +1,28 @@
 package awais.instagrabber.utils;
 
+import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.GradientDrawable;
 import android.graphics.drawable.ShapeDrawable;
 import android.graphics.drawable.shapes.RoundRectShape;
+import android.os.Build;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.FrameLayout;
 import android.widget.TextView;
 
 import androidx.annotation.ColorInt;
 import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
 import androidx.core.content.res.ResourcesCompat;
 import androidx.core.util.Pair;
+import androidx.dynamicanimation.animation.FloatPropertyCompat;
+import androidx.dynamicanimation.animation.SpringAnimation;
+
+import org.jetbrains.annotations.NotNull;
+
+import kotlin.jvm.internal.Intrinsics;
 
 public final class ViewUtils {
 
@@ -69,4 +79,45 @@ public final class ViewUtils {
     public static float getTextViewValueWidth(final TextView textView, final String text) {
         return textView.getPaint().measureText(text);
     }
+
+    /**
+     * Creates [SpringAnimation] for object.
+     * If finalPosition is not [Float.NaN] then create [SpringAnimation] with
+     * [SpringForce.mFinalPosition].
+     *
+     * @param object        Object
+     * @param property      object's property to be animated.
+     * @param finalPosition [SpringForce.mFinalPosition] Final position of spring.
+     * @return [SpringAnimation]
+     */
+    @NonNull
+    public static SpringAnimation springAnimationOf(final Object object,
+                                                    final FloatPropertyCompat<Object> property,
+                                                    @Nullable final Float finalPosition) {
+        return finalPosition == null ? new SpringAnimation(object, property) : new SpringAnimation(object, property, finalPosition);
+    }
+
+    public static void suppressLayoutCompat(@NotNull ViewGroup $this$suppressLayoutCompat, boolean suppress) {
+        Intrinsics.checkNotNullParameter($this$suppressLayoutCompat, "$this$suppressLayoutCompat");
+        if (Build.VERSION.SDK_INT >= 29) {
+            $this$suppressLayoutCompat.suppressLayout(suppress);
+        } else {
+            hiddenSuppressLayout($this$suppressLayoutCompat, suppress);
+        }
+
+    }
+
+    private static boolean tryHiddenSuppressLayout = true;
+
+    @SuppressLint({"NewApi"})
+    private static void hiddenSuppressLayout(ViewGroup group, boolean suppress) {
+        if (tryHiddenSuppressLayout) {
+            try {
+                group.suppressLayout(suppress);
+            } catch (NoSuchMethodError var3) {
+                tryHiddenSuppressLayout = false;
+            }
+        }
+
+    }
 }

app/src/main/res/layout/activity_main.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<awais.instagrabber.customviews.InsetsNotifyingCoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main_container"
@@ -62,6 +62,7 @@
         android:id="@+id/main_nav_host"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:clipToPadding="false"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
     <!--app:layout_behavior="@string/hide_bottom_view_on_scroll_behavior"-->
@@ -71,4 +72,4 @@
         android:layout_height="wrap_content"
         android:layout_gravity="bottom"
         app:labelVisibilityMode="auto" />
-</androidx.coordinatorlayout.widget.CoordinatorLayout>
+</awais.instagrabber.customviews.InsetsNotifyingCoordinatorLayout>

app/src/main/res/layout/fragment_direct_messages_thread.xml

@@ -1,312 +1,315 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<awais.instagrabber.customviews.InsetsAnimationLinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:clipToPadding="false">
+    android:clipToPadding="false"
+    android:orientation="vertical">
 
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/chats"
-        android:layout_width="0dp"
+        android:layout_width="match_parent"
         android:layout_height="0dp"
+        android:layout_weight="1"
         android:scrollbars="none"
-        app:layout_constraintBottom_toTopOf="@id/chats_barrier"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
         tools:listitem="@layout/layout_dm_base" />
 
-    <androidx.constraintlayout.widget.Barrier
+    <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/chats_barrier"
+        android:id="@+id/input_holder"
-        android:layout_width="0dp"
+        android:layout_width="match_parent"
-        android:layout_height="0dp"
+        android:layout_height="wrap_content">
-        app:barrierDirection="bottom" />
 
-    <View
+        <androidx.constraintlayout.widget.Barrier
-        android:id="@+id/reply_bg"
+            android:id="@+id/chats_barrier"
-        android:layout_width="0dp"
+            android:layout_width="0dp"
-        android:layout_height="0dp"
+            android:layout_height="0dp"
-        android:background="@drawable/bg_input"
+            app:barrierDirection="bottom" />
-        android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        app:layout_constraintEnd_toEndOf="@id/input_bg"
-        app:layout_constraintStart_toStartOf="@id/input_bg"
-        app:layout_constraintTop_toTopOf="@id/reply_info"
-        tools:visibility="gone" />
 
-    <androidx.appcompat.widget.AppCompatTextView
+        <View
-        android:id="@+id/reply_info"
+            android:id="@+id/reply_bg"
-        android:layout_width="0dp"
+            android:layout_width="0dp"
-        android:layout_height="wrap_content"
+            android:layout_height="0dp"
-        android:ellipsize="end"
+            android:background="@drawable/bg_input"
-        android:paddingStart="16dp"
+            android:visibility="gone"
-        android:paddingTop="8dp"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        android:paddingEnd="16dp"
+            app:layout_constraintEnd_toEndOf="@id/input_bg"
-        android:paddingBottom="4dp"
+            app:layout_constraintStart_toStartOf="@id/input_bg"
-        android:singleLine="true"
+            app:layout_constraintTop_toTopOf="@id/reply_info"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Caption"
+            tools:visibility="gone" />
-        android:visibility="gone"
-        app:layout_constraintBottom_toTopOf="@id/reply_preview_text"
-        app:layout_constraintEnd_toStartOf="@id/reply_preview_image"
-        app:layout_constraintStart_toStartOf="@id/input_bg"
-        app:layout_constraintTop_toBottomOf="@id/chats_barrier"
-        tools:text="Replying to yourself"
-        tools:visibility="gone" />
 
-    <androidx.emoji.widget.EmojiAppCompatTextView
+        <androidx.appcompat.widget.AppCompatTextView
-        android:id="@+id/reply_preview_text"
+            android:id="@+id/reply_info"
-        android:layout_width="0dp"
+            android:layout_width="0dp"
-        android:layout_height="wrap_content"
+            android:layout_height="wrap_content"
-        android:ellipsize="end"
+            android:ellipsize="end"
-        android:paddingStart="16dp"
+            android:paddingStart="16dp"
-        android:paddingTop="4dp"
+            android:paddingTop="8dp"
-        android:paddingEnd="16dp"
+            android:paddingEnd="16dp"
-        android:paddingBottom="8dp"
+            android:paddingBottom="4dp"
-        android:singleLine="true"
+            android:singleLine="true"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Caption"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Caption"
-        android:visibility="gone"
+            android:visibility="gone"
-        app:layout_constraintBottom_toTopOf="@id/input_bg"
+            app:layout_constraintBottom_toTopOf="@id/reply_preview_text"
-        app:layout_constraintEnd_toStartOf="@id/reply_preview_image"
+            app:layout_constraintEnd_toStartOf="@id/reply_preview_image"
-        app:layout_constraintStart_toStartOf="@id/input_bg"
+            app:layout_constraintStart_toStartOf="@id/input_bg"
-        app:layout_constraintTop_toBottomOf="@id/reply_info"
+            app:layout_constraintTop_toBottomOf="@id/chats_barrier"
-        app:layout_goneMarginTop="8dp"
+            tools:text="Replying to yourself"
-        tools:text="Post"
+            tools:visibility="gone" />
-        tools:visibility="gone" />
 
-    <com.facebook.drawee.view.SimpleDraweeView
+        <androidx.emoji.widget.EmojiAppCompatTextView
-        android:id="@+id/reply_preview_image"
+            android:id="@+id/reply_preview_text"
-        android:layout_width="@dimen/dm_inbox_avatar_size_small"
+            android:layout_width="0dp"
-        android:layout_height="@dimen/dm_inbox_avatar_size_small"
+            android:layout_height="wrap_content"
-        android:layout_marginEnd="8dp"
+            android:ellipsize="end"
-        android:visibility="gone"
+            android:paddingStart="16dp"
-        app:actualImageScaleType="centerCrop"
+            android:paddingTop="4dp"
-        app:layout_constraintBottom_toBottomOf="@id/reply_preview_text"
+            android:paddingEnd="16dp"
-        app:layout_constraintEnd_toStartOf="@id/reply_cancel"
+            android:paddingBottom="8dp"
-        app:layout_constraintStart_toEndOf="@id/reply_preview_text"
+            android:singleLine="true"
-        app:layout_constraintTop_toTopOf="@id/reply_info"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Caption"
-        tools:background="@mipmap/ic_launcher"
+            android:visibility="gone"
-        tools:visibility="gone" />
+            app:layout_constraintBottom_toTopOf="@id/input_bg"
+            app:layout_constraintEnd_toStartOf="@id/reply_preview_image"
+            app:layout_constraintStart_toStartOf="@id/input_bg"
+            app:layout_constraintTop_toBottomOf="@id/reply_info"
+            app:layout_goneMarginTop="8dp"
+            tools:text="Post"
+            tools:visibility="gone" />
 
-    <androidx.appcompat.widget.AppCompatImageView
+        <com.facebook.drawee.view.SimpleDraweeView
-        android:id="@+id/reply_cancel"
+            android:id="@+id/reply_preview_image"
-        android:layout_width="24dp"
+            android:layout_width="@dimen/dm_inbox_avatar_size_small"
-        android:layout_height="24dp"
+            android:layout_height="@dimen/dm_inbox_avatar_size_small"
-        android:layout_marginEnd="12dp"
+            android:layout_marginEnd="8dp"
-        android:visibility="gone"
+            android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="@id/reply_preview_text"
+            app:actualImageScaleType="centerCrop"
-        app:layout_constraintEnd_toEndOf="@id/input_bg"
+            app:layout_constraintBottom_toBottomOf="@id/reply_preview_text"
-        app:layout_constraintStart_toEndOf="@id/reply_preview_image"
+            app:layout_constraintEnd_toStartOf="@id/reply_cancel"
-        app:layout_constraintTop_toTopOf="@id/reply_info"
+            app:layout_constraintStart_toEndOf="@id/reply_preview_text"
-        app:srcCompat="@drawable/ic_close_24"
+            app:layout_constraintTop_toTopOf="@id/reply_info"
-        tools:visibility="gone" />
+            tools:background="@mipmap/ic_launcher"
+            tools:visibility="gone" />
 
-    <!--<androidx.constraintlayout.widget.Group-->
+        <androidx.appcompat.widget.AppCompatImageView
-    <!--    android:id="@+id/reply_group"-->
+            android:id="@+id/reply_cancel"
-    <!--    android:layout_width="0dp"-->
+            android:layout_width="24dp"
-    <!--    android:layout_height="0dp"-->
+            android:layout_height="24dp"
-    <!--    android:visibility="gone"-->
+            android:layout_marginEnd="12dp"
-    <!--    app:constraint_referenced_ids="reply_bg,reply_cancel,reply_info,reply_item_type,reply_preview"-->
+            android:visibility="gone"
-    <!--    tools:visibility="visible" />-->
+            app:layout_constraintBottom_toBottomOf="@id/reply_preview_text"
+            app:layout_constraintEnd_toEndOf="@id/input_bg"
+            app:layout_constraintStart_toEndOf="@id/reply_preview_image"
+            app:layout_constraintTop_toTopOf="@id/reply_info"
+            app:srcCompat="@drawable/ic_close_24"
+            tools:visibility="gone" />
 
-    <View
+        <!--<androidx.constraintlayout.widget.Group-->
-        android:id="@+id/input_bg"
+        <!--    android:id="@+id/reply_group"-->
-        android:layout_width="0dp"
+        <!--    android:layout_width="0dp"-->
-        android:layout_height="0dp"
+        <!--    android:layout_height="0dp"-->
-        android:layout_marginStart="4dp"
+        <!--    android:visibility="gone"-->
-        android:layout_marginEnd="4dp"
+        <!--    app:constraint_referenced_ids="reply_bg,reply_cancel,reply_info,reply_item_type,reply_preview"-->
-        android:background="@drawable/bg_input"
+        <!--    tools:visibility="visible" />-->
-        android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="@id/input"
-        app:layout_constraintEnd_toStartOf="@id/send"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="@id/input"
-        tools:visibility="visible" />
 
-    <com.google.android.material.button.MaterialButton
+        <View
-        android:id="@+id/emoji_toggle"
+            android:id="@+id/input_bg"
-        style="@style/Widget.MaterialComponents.Button.Icon.NoInsets"
+            android:layout_width="0dp"
-        android:layout_width="24dp"
+            android:layout_height="0dp"
-        android:layout_height="24dp"
+            android:layout_marginStart="4dp"
-        android:layout_marginStart="8dp"
+            android:layout_marginEnd="4dp"
-        android:layout_marginEnd="2dp"
+            android:background="@drawable/bg_input"
-        android:background="@android:color/transparent"
+            android:visibility="gone"
-        android:scrollbars="none"
+            app:layout_constraintBottom_toBottomOf="@id/input"
-        android:visibility="gone"
+            app:layout_constraintEnd_toStartOf="@id/send"
-        app:icon="@drawable/ic_face_24"
+            app:layout_constraintStart_toStartOf="parent"
-        app:iconGravity="textStart"
+            app:layout_constraintTop_toTopOf="@id/input"
-        app:iconSize="24dp"
+            tools:visibility="visible" />
-        app:iconTint="@color/grey_700"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        app:layout_constraintEnd_toStartOf="@id/input"
-        app:layout_constraintStart_toStartOf="@id/input_bg"
-        app:layout_constraintTop_toTopOf="@id/input"
-        app:rippleColor="@color/grey_500"
-        app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.Button.Circle"
-        app:strokeColor="@color/black"
-        app:strokeWidth="1dp"
-        tools:visibility="visible" />
 
-    <awais.instagrabber.customviews.KeyNotifyingEmojiEditText
+        <com.google.android.material.button.MaterialButton
-        android:id="@+id/input"
+            android:id="@+id/emoji_toggle"
-        android:layout_width="0dp"
+            style="@style/Widget.MaterialComponents.Button.Icon.NoInsets"
-        android:layout_height="wrap_content"
+            android:layout_width="24dp"
-        android:layout_marginStart="4dp"
+            android:layout_height="24dp"
-        android:background="@android:color/transparent"
+            android:layout_marginStart="8dp"
-        android:hint="@string/message"
+            android:layout_marginEnd="2dp"
-        android:paddingTop="12dp"
+            android:background="@android:color/transparent"
-        android:paddingBottom="12dp"
+            android:scrollbars="none"
-        android:textColor="?dmInputTextColor"
+            android:visibility="gone"
-        android:textColorHint="@color/grey_500"
+            app:icon="@drawable/ic_face_24"
-        android:visibility="gone"
+            app:iconGravity="textStart"
-        app:layout_constraintBottom_toBottomOf="parent"
+            app:iconSize="24dp"
-        app:layout_constraintEnd_toStartOf="@id/gif"
+            app:iconTint="@color/grey_700"
-        app:layout_constraintStart_toEndOf="@id/emoji_toggle"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        app:layout_constraintTop_toBottomOf="@id/reply_preview_text"
+            app:layout_constraintEnd_toStartOf="@id/input"
-        app:layout_goneMarginBottom="4dp"
+            app:layout_constraintStart_toStartOf="@id/input_bg"
-        app:layout_goneMarginEnd="24dp"
+            app:layout_constraintTop_toTopOf="@id/input"
-        tools:visibility="visible" />
+            app:rippleColor="@color/grey_500"
+            app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.Button.Circle"
+            app:strokeColor="@color/black"
+            app:strokeWidth="1dp"
+            tools:visibility="visible" />
 
-    <androidx.appcompat.widget.AppCompatImageButton
+        <awais.instagrabber.customviews.KeyNotifyingEmojiEditText
-        android:id="@+id/gif"
+            android:id="@+id/input"
-        android:layout_width="32dp"
+            android:layout_width="0dp"
-        android:layout_height="0dp"
+            android:layout_height="wrap_content"
-        android:background="@android:color/transparent"
+            android:layout_marginStart="4dp"
-        android:scaleType="fitCenter"
+            android:background="@android:color/transparent"
-        android:visibility="gone"
+            android:hint="@string/message"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
+            android:paddingTop="12dp"
-        app:layout_constraintEnd_toStartOf="@id/camera"
+            android:paddingBottom="12dp"
-        app:layout_constraintStart_toEndOf="@id/input"
+            android:textColor="?dmInputTextColor"
-        app:layout_constraintTop_toTopOf="@id/input"
+            android:textColorHint="@color/grey_500"
-        app:srcCompat="@drawable/ic_round_gif_24"
+            android:visibility="gone"
-        tools:visibility="visible" />
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/gif"
+            app:layout_constraintStart_toEndOf="@id/emoji_toggle"
+            app:layout_constraintTop_toBottomOf="@id/reply_preview_text"
+            app:layout_goneMarginBottom="4dp"
+            app:layout_goneMarginEnd="24dp"
+            tools:visibility="visible" />
 
-    <androidx.appcompat.widget.AppCompatImageButton
+        <androidx.appcompat.widget.AppCompatImageButton
-        android:id="@+id/camera"
+            android:id="@+id/gif"
-        android:layout_width="32dp"
+            android:layout_width="32dp"
-        android:layout_height="0dp"
+            android:layout_height="0dp"
-        android:layout_marginStart="4dp"
+            android:background="@android:color/transparent"
-        android:background="@android:color/transparent"
+            android:scaleType="fitCenter"
-        android:paddingStart="4dp"
+            android:visibility="gone"
-        android:paddingEnd="4dp"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        android:scaleType="fitCenter"
+            app:layout_constraintEnd_toStartOf="@id/camera"
-        android:visibility="gone"
+            app:layout_constraintStart_toEndOf="@id/input"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
+            app:layout_constraintTop_toTopOf="@id/input"
-        app:layout_constraintEnd_toStartOf="@id/gallery"
+            app:srcCompat="@drawable/ic_round_gif_24"
-        app:layout_constraintStart_toEndOf="@id/gif"
+            tools:visibility="visible" />
-        app:layout_constraintTop_toTopOf="@id/input"
-        app:srcCompat="@drawable/ic_camera_24"
-        tools:visibility="visible" />
 
-    <androidx.appcompat.widget.AppCompatImageButton
+        <androidx.appcompat.widget.AppCompatImageButton
-        android:id="@+id/gallery"
+            android:id="@+id/camera"
-        android:layout_width="32dp"
+            android:layout_width="32dp"
-        android:layout_height="0dp"
+            android:layout_height="0dp"
-        android:layout_marginStart="4dp"
+            android:layout_marginStart="4dp"
-        android:layout_marginEnd="16dp"
+            android:background="@android:color/transparent"
-        android:background="@android:color/transparent"
+            android:paddingStart="4dp"
-        android:paddingStart="4dp"
+            android:paddingEnd="4dp"
-        android:paddingEnd="4dp"
+            android:scaleType="fitCenter"
-        android:scaleType="fitCenter"
+            android:visibility="gone"
-        android:src="@drawable/ic_image_24"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        android:visibility="gone"
+            app:layout_constraintEnd_toStartOf="@id/gallery"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
+            app:layout_constraintStart_toEndOf="@id/gif"
-        app:layout_constraintEnd_toStartOf="@id/send"
+            app:layout_constraintTop_toTopOf="@id/input"
-        app:layout_constraintStart_toEndOf="@id/camera"
+            app:srcCompat="@drawable/ic_camera_24"
-        app:layout_constraintTop_toTopOf="@id/input"
+            tools:visibility="visible" />
-        tools:visibility="visible" />
 
-    <awais.instagrabber.customviews.RecordView
+        <androidx.appcompat.widget.AppCompatImageButton
-        android:id="@+id/record_view"
+            android:id="@+id/gallery"
-        android:layout_width="0dp"
+            android:layout_width="32dp"
-        android:layout_height="0dp"
+            android:layout_height="0dp"
-        android:visibility="gone"
+            android:layout_marginStart="4dp"
-        app:counter_time_color="@color/white"
+            android:layout_marginEnd="16dp"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
+            android:background="@android:color/transparent"
-        app:layout_constraintEnd_toEndOf="@id/input_bg"
+            android:paddingStart="4dp"
-        app:layout_constraintStart_toStartOf="@id/input"
+            android:paddingEnd="4dp"
-        app:layout_constraintTop_toBottomOf="@id/chats_barrier"
+            android:scaleType="fitCenter"
-        app:slide_to_cancel_arrow="@drawable/recv_ic_arrow"
+            android:src="@drawable/ic_image_24"
-        app:slide_to_cancel_arrow_color="@color/white"
+            android:visibility="gone"
-        app:slide_to_cancel_bounds="0dp"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        app:slide_to_cancel_margin_right="16dp"
+            app:layout_constraintEnd_toStartOf="@id/send"
-        app:slide_to_cancel_text="Slide To Cancel"
+            app:layout_constraintStart_toEndOf="@id/camera"
-        app:slide_to_cancel_text_color="@color/white"
+            app:layout_constraintTop_toTopOf="@id/input"
-        tools:visibility="visible" />
+            tools:visibility="visible" />
 
-    <awais.instagrabber.customviews.RecordButton
+        <awais.instagrabber.customviews.RecordView
-        android:id="@+id/send"
+            android:id="@+id/record_view"
-        style="@style/Widget.MaterialComponents.Button.Icon.NoInsets"
+            android:layout_width="0dp"
-        android:layout_width="48dp"
+            android:layout_height="0dp"
-        android:layout_height="48dp"
+            android:visibility="gone"
-        android:visibility="gone"
+            app:counter_time_color="@color/white"
-        app:backgroundTint="@color/blue_900"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
-        app:elevation="4dp"
+            app:layout_constraintEnd_toEndOf="@id/input_bg"
-        app:icon="@drawable/avd_mic_to_send_anim"
+            app:layout_constraintStart_toStartOf="@id/input"
-        app:iconGravity="textStart"
+            app:layout_constraintTop_toBottomOf="@id/chats_barrier"
-        app:iconSize="24dp"
+            app:slide_to_cancel_arrow="@drawable/recv_ic_arrow"
-        app:iconTint="@color/white"
+            app:slide_to_cancel_arrow_color="@color/white"
-        app:layout_constraintBottom_toBottomOf="@id/input_bg"
+            app:slide_to_cancel_bounds="0dp"
-        app:layout_constraintEnd_toEndOf="parent"
+            app:slide_to_cancel_margin_right="16dp"
-        app:layout_constraintStart_toEndOf="@id/input_bg"
+            app:slide_to_cancel_text="Slide To Cancel"
-        app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.Button.Circle"
+            app:slide_to_cancel_text_color="@color/white"
-        tools:visibility="visible" />
+            tools:visibility="visible" />
+
+        <awais.instagrabber.customviews.RecordButton
+            android:id="@+id/send"
+            style="@style/Widget.MaterialComponents.Button.Icon.NoInsets"
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:visibility="gone"
+            app:backgroundTint="@color/blue_900"
+            app:elevation="4dp"
+            app:icon="@drawable/avd_mic_to_send_anim"
+            app:iconGravity="textStart"
+            app:iconSize="24dp"
+            app:iconTint="@color/white"
+            app:layout_constraintBottom_toBottomOf="@id/input_bg"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@id/input_bg"
+            app:shapeAppearanceOverlay="@style/ShapeAppearanceOverlay.App.Button.Circle"
+            tools:visibility="visible" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/accept_pending_request_question"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingTop="16dp"
+            android:paddingBottom="8dp"
+            android:text="@string/accept_request_from_user"
+            android:textAlignment="center"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+            android:visibility="gone"
+            app:layout_constraintBottom_toTopOf="@id/decline"
+            app:layout_constraintTop_toBottomOf="@id/chats_barrier"
+            tools:visibility="gone" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/decline"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:background="?selectableItemBackground"
+            android:padding="16dp"
+            android:text="@string/decline"
+            android:textAlignment="center"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+            android:textColor="@color/red_500"
+            android:visibility="gone"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@id/accept"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/accept_pending_request_question"
+            tools:visibility="gone" />
+
+        <androidx.appcompat.widget.AppCompatTextView
+            android:id="@+id/accept"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:background="?selectableItemBackground"
+            android:padding="16dp"
+            android:text="@string/accept"
+            android:textAlignment="center"
+            android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
+            android:visibility="gone"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toEndOf="@id/decline"
+            app:layout_constraintTop_toBottomOf="@id/accept_pending_request_question"
+            tools:visibility="gone" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
 
     <awais.instagrabber.customviews.emoji.EmojiPicker
         android:id="@+id/emoji_picker"
-        android:layout_width="0dp"
-        android:layout_height="250dp"
-        android:translationY="250dp"
-        android:visibility="visible"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        tools:visibility="visible" />
-
-    <androidx.appcompat.widget.AppCompatTextView
-        android:id="@+id/accept_pending_request_question"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="250dp"
-        android:paddingTop="16dp"
+        android:layout_marginBottom="-250dp"
-        android:paddingBottom="8dp"
+        android:alpha="0"
-        android:text="@string/accept_request_from_user"
-        android:textAlignment="center"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
-        android:visibility="gone"
-        app:layout_constraintBottom_toTopOf="@id/decline"
-        app:layout_constraintTop_toBottomOf="@id/chats_barrier"
-        tools:visibility="gone" />
-
-    <androidx.appcompat.widget.AppCompatTextView
-        android:id="@+id/decline"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:background="?selectableItemBackground"
-        android:padding="16dp"
-        android:text="@string/decline"
-        android:textAlignment="center"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
-        android:textColor="@color/red_500"
-        android:visibility="gone"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toStartOf="@id/accept"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/accept_pending_request_question"
-        tools:visibility="gone" />
-
-    <androidx.appcompat.widget.AppCompatTextView
-        android:id="@+id/accept"
-        android:layout_width="0dp"
-        android:layout_height="wrap_content"
-        android:background="?selectableItemBackground"
-        android:padding="16dp"
-        android:text="@string/accept"
-        android:textAlignment="center"
-        android:textAppearance="@style/TextAppearance.MaterialComponents.Body1"
-        android:visibility="gone"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toEndOf="@id/decline"
+        app:layout_constraintStart_toStartOf="parent" />
-        app:layout_constraintTop_toBottomOf="@id/accept_pending_request_question"
+</awais.instagrabber.customviews.InsetsAnimationLinearLayout>
-        tools:visibility="gone" />
-</androidx.constraintlayout.widget.ConstraintLayout>