mirror of
https://github.com/KokaKiwi/BarInsta
synced 2024-11-14 02:37:30 +00:00
Convert DirectorySelectActivityViewModel to kotlin
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parent
41a4739529
commit
81d43f0472
@ -9,7 +9,7 @@ import android.os.Bundle
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import android.provider.DocumentsContract
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import android.util.Log
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import android.view.View
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import androidx.lifecycle.ViewModelProvider
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import androidx.activity.viewModels
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import awais.instagrabber.R
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import awais.instagrabber.databinding.ActivityDirectorySelectBinding
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import awais.instagrabber.dialogs.ConfirmDialogFragment
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@ -25,13 +25,13 @@ class DirectorySelectActivity : BaseLanguageActivity() {
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private var initialUri: Uri? = null
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private lateinit var binding: ActivityDirectorySelectBinding
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private lateinit var viewModel: DirectorySelectActivityViewModel
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private val viewModel: DirectorySelectActivityViewModel by viewModels()
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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binding = ActivityDirectorySelectBinding.inflate(layoutInflater)
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setContentView(binding.root)
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viewModel = ViewModelProvider(this).get(DirectorySelectActivityViewModel::class.java)
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val intent = intent
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viewModel.setInitialUri(intent)
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setupObservers()
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@ -52,7 +52,7 @@ class DirectorySelectActivity : BaseLanguageActivity() {
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binding.message2.visibility = View.VISIBLE
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})
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viewModel.dirSuccess.observe(this, { success: Boolean -> binding.selectDir.visibility = if (success) View.GONE else View.VISIBLE })
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viewModel.isLoading.observe(this, { loading: Boolean ->
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viewModel.loading.observe(this, { loading: Boolean ->
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binding.message.visibility = if (loading) View.GONE else View.VISIBLE
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binding.loadingIndicator.visibility = if (loading) View.VISIBLE else View.GONE
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})
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@ -1,113 +1,89 @@
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package awais.instagrabber.viewmodels;
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package awais.instagrabber.viewmodels
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import android.app.Application;
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import android.content.Intent;
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import android.content.UriPermission;
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import android.net.Uri;
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import android.os.Parcelable;
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import android.app.Application
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import android.content.Intent
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import android.content.UriPermission
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import android.net.Uri
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import android.os.Parcelable
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import androidx.documentfile.provider.DocumentFile
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import androidx.lifecycle.AndroidViewModel
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import androidx.lifecycle.LiveData
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import androidx.lifecycle.MutableLiveData
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import awais.instagrabber.R
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import awais.instagrabber.fragments.settings.PreferenceKeys
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import awais.instagrabber.utils.Constants
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import awais.instagrabber.utils.DownloadUtils.ReselectDocumentTreeException
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import awais.instagrabber.utils.TextUtils.isEmpty
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import awais.instagrabber.utils.Utils
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import java.io.UnsupportedEncodingException
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import java.net.URLDecoder
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import java.nio.charset.StandardCharsets
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.documentfile.provider.DocumentFile;
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import androidx.lifecycle.AndroidViewModel;
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import androidx.lifecycle.LiveData;
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import androidx.lifecycle.MutableLiveData;
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class DirectorySelectActivityViewModel(application: Application) : AndroidViewModel(application) {
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private val _message = MutableLiveData<String>()
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private val _prevUri = MutableLiveData<String?>()
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private val _loading = MutableLiveData(false)
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private val _dirSuccess = MutableLiveData(false)
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import java.nio.charset.StandardCharsets;
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import java.util.List;
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val message: LiveData<String> = _message
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val prevUri: LiveData<String?> = _prevUri
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val loading: LiveData<Boolean> = _loading
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val dirSuccess: LiveData<Boolean> = _dirSuccess
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import awais.instagrabber.R;
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import awais.instagrabber.utils.Constants;
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import awais.instagrabber.utils.DownloadUtils;
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import awais.instagrabber.utils.TextUtils;
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import awais.instagrabber.utils.Utils;
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import static awais.instagrabber.fragments.settings.PreferenceKeys.FOLDER_PATH;
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public class DirectorySelectActivityViewModel extends AndroidViewModel {
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private static final String TAG = DirectorySelectActivityViewModel.class.getSimpleName();
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private final MutableLiveData<String> message = new MutableLiveData<>();
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private final MutableLiveData<String> prevUri = new MutableLiveData<>();
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private final MutableLiveData<Boolean> loading = new MutableLiveData<>(false);
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private final MutableLiveData<Boolean> dirSuccess = new MutableLiveData<>(false);
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public DirectorySelectActivityViewModel(final Application application) {
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super(application);
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}
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public LiveData<String> getMessage() {
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return message;
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}
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public LiveData<String> getPrevUri() {
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return prevUri;
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}
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public LiveData<Boolean> isLoading() {
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return loading;
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}
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public LiveData<Boolean> getDirSuccess() {
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return dirSuccess;
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}
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public void setInitialUri(final Intent intent) {
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fun setInitialUri(intent: Intent?) {
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if (intent == null) {
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setMessage(null);
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return;
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setMessage(null)
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return
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}
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final Parcelable initialUriParcelable = intent.getParcelableExtra(Constants.EXTRA_INITIAL_URI);
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if (!(initialUriParcelable instanceof Uri)) {
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setMessage(null);
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return;
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val initialUriParcelable = intent.getParcelableExtra<Parcelable>(Constants.EXTRA_INITIAL_URI)
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if (initialUriParcelable !is Uri) {
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setMessage(null)
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return
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}
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setMessage((Uri) initialUriParcelable);
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setMessage(initialUriParcelable as Uri?)
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}
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private void setMessage(@Nullable final Uri initialUri) {
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private fun setMessage(initialUri: Uri?) {
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if (initialUri == null) {
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final String prevVersionFolderPath = Utils.settingsHelper.getString(FOLDER_PATH);
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if (TextUtils.isEmpty(prevVersionFolderPath)) {
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val prevVersionFolderPath = Utils.settingsHelper.getString(PreferenceKeys.FOLDER_PATH)
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if (isEmpty(prevVersionFolderPath)) {
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// default message
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message.postValue(getApplication().getString(R.string.dir_select_default_message));
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prevUri.postValue(null);
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return;
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_message.postValue(getApplication<Application>().getString(R.string.dir_select_default_message))
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_prevUri.postValue(null)
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return
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}
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message.postValue(getApplication().getString(R.string.dir_select_reselect_message));
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prevUri.postValue(prevVersionFolderPath);
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return;
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_message.postValue(getApplication<Application>().getString(R.string.dir_select_reselect_message))
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_prevUri.postValue(prevVersionFolderPath)
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return
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}
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final List<UriPermission> existingPermissions = getApplication().getContentResolver().getPersistedUriPermissions();
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final boolean anyMatch = existingPermissions.stream().anyMatch(uriPermission -> uriPermission.getUri().equals(initialUri));
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final DocumentFile documentFile = DocumentFile.fromSingleUri(getApplication(), initialUri);
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String path;
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try {
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path = URLDecoder.decode(initialUri.toString(), StandardCharsets.UTF_8.toString());
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} catch (UnsupportedEncodingException e) {
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path = initialUri.toString();
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val existingPermissions = getApplication<Application>().contentResolver.persistedUriPermissions
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val anyMatch = existingPermissions.stream().anyMatch { uriPermission: UriPermission -> uriPermission.uri == initialUri }
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val documentFile = DocumentFile.fromSingleUri(getApplication(), initialUri)
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val path: String = try {
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URLDecoder.decode(initialUri.toString(), StandardCharsets.UTF_8.toString())
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} catch (e: UnsupportedEncodingException) {
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initialUri.toString()
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}
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if (!anyMatch) {
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message.postValue(getApplication().getString(R.string.dir_select_permission_revoked_message));
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prevUri.postValue(path);
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return;
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_message.postValue(getApplication<Application>().getString(R.string.dir_select_permission_revoked_message))
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_prevUri.postValue(path)
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return
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}
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if (documentFile == null || !documentFile.exists() || documentFile.lastModified() == 0) {
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message.postValue(getApplication().getString(R.string.dir_select_folder_not_exist));
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prevUri.postValue(path);
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if (documentFile == null || !documentFile.exists() || documentFile.lastModified() == 0L) {
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_message.postValue(getApplication<Application>().getString(R.string.dir_select_folder_not_exist))
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_prevUri.postValue(path)
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}
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}
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public void setupSelectedDir(@NonNull final Intent data) throws DownloadUtils.ReselectDocumentTreeException {
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loading.postValue(true);
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@Throws(ReselectDocumentTreeException::class)
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fun setupSelectedDir(data: Intent) {
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_loading.postValue(true)
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try {
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Utils.setupSelectedDir(getApplication(), data);
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message.postValue(getApplication().getString(R.string.dir_select_success_message));
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dirSuccess.postValue(true);
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Utils.setupSelectedDir(getApplication(), data)
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_message.postValue(getApplication<Application>().getString(R.string.dir_select_success_message))
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_dirSuccess.postValue(true)
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} finally {
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loading.postValue(false);
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_loading.postValue(false)
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}
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}
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}
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}
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