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Revert "Migrate Fragments to AndroidX"

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This reverts commit 231d97ea81.

Migrating to AndroidX Fragments seems to have some unforseen side effects
and no clear benefits
This commit is contained in:
Daniel Gultsch 2021-09-21 11:41:35 +02:00
parent 75c20a7a2b
commit 64a6edd3fb
7 changed files with 61 additions and 62 deletions
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43
src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
View file

@ -3,6 +3,8 @@ package eu.siacs.conversations.ui;
import android.Manifest;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.DialogInterface;
@ -50,8 +52,6 @@ import androidx.appcompat.app.AlertDialog;
import androidx.core.view.inputmethod.InputConnectionCompat;
import androidx.core.view.inputmethod.InputContentInfoCompat;
import androidx.databinding.DataBindingUtil;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import com.google.common.base.Optional;
@ -467,41 +467,41 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
private boolean firstWord = false;
private Message mPendingDownloadableMessage;
private static ConversationFragment findConversationFragment(FragmentManager fragmentManager) {
Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
private static ConversationFragment findConversationFragment(Activity activity) {
Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
if (fragment instanceof ConversationFragment) {
return (ConversationFragment) fragment;
}
fragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
fragment = activity.getFragmentManager().findFragmentById(R.id.secondary_fragment);
if (fragment instanceof ConversationFragment) {
return (ConversationFragment) fragment;
}
return null;
}
public static void startStopPending(FragmentManager fragmentManager) {
ConversationFragment fragment = findConversationFragment(fragmentManager);
public static void startStopPending(Activity activity) {
ConversationFragment fragment = findConversationFragment(activity);
if (fragment != null) {
fragment.messageListAdapter.startStopPending();
}
}
public static void downloadFile(FragmentManager fragmentManager, Message message) {
ConversationFragment fragment = findConversationFragment(fragmentManager);
public static void downloadFile(Activity activity, Message message) {
ConversationFragment fragment = findConversationFragment(activity);
if (fragment != null) {
fragment.startDownloadable(message);
}
}
public static void registerPendingMessage(FragmentManager fragmentManager, Message message) {
ConversationFragment fragment = findConversationFragment(fragmentManager);
public static void registerPendingMessage(Activity activity, Message message) {
ConversationFragment fragment = findConversationFragment(activity);
if (fragment != null) {
fragment.pendingMessage.push(message);
}
}
public static void openPendingMessage(FragmentManager fragmentManager) {
ConversationFragment fragment = findConversationFragment(fragmentManager);
public static void openPendingMessage(Activity activity) {
ConversationFragment fragment = findConversationFragment(activity);
if (fragment != null) {
Message message = fragment.pendingMessage.pop();
if (message != null) {
@ -510,12 +510,12 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
}
}
public static Conversation getConversation(FragmentManager fragmentManager) {
return getConversation(fragmentManager, R.id.secondary_fragment);
public static Conversation getConversation(Activity activity) {
return getConversation(activity, R.id.secondary_fragment);
}
private static Conversation getConversation(FragmentManager fragmentManager, @IdRes int res) {
final Fragment fragment = fragmentManager.findFragmentById(res);
private static Conversation getConversation(Activity activity, @IdRes int res) {
final Fragment fragment = activity.getFragmentManager().findFragmentById(res);
if (fragment instanceof ConversationFragment) {
return ((ConversationFragment) fragment).getConversation();
} else {
@ -523,7 +523,8 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
}
}
public static ConversationFragment get(FragmentManager fragmentManager) {
public static ConversationFragment get(Activity activity) {
FragmentManager fragmentManager = activity.getFragmentManager();
Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
if (fragment instanceof ConversationFragment) {
return (ConversationFragment) fragment;
@ -533,12 +534,12 @@ public class ConversationFragment extends XmppFragment implements EditMessage.Ke
}
}
public static Conversation getConversationReliable(FragmentManager fragmentManager) {
final Conversation conversation = getConversation(fragmentManager, R.id.secondary_fragment);
public static Conversation getConversationReliable(Activity activity) {
final Conversation conversation = getConversation(activity, R.id.secondary_fragment);
if (conversation != null) {
return conversation;
}
return getConversation(fragmentManager, R.id.main_fragment);
return getConversation(activity, R.id.main_fragment);
}
private static boolean scrolledToBottom(AbsListView listView) {

54
src/main/java/eu/siacs/conversations/ui/ConversationsActivity.java
View file

@ -34,6 +34,9 @@ import static eu.siacs.conversations.ui.ConversationFragment.REQUEST_DECRYPT_PGP
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
@ -52,9 +55,6 @@ import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.AlertDialog;
import androidx.databinding.DataBindingUtil;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import org.openintents.openpgp.util.OpenPgpApi;
@ -165,8 +165,8 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
invalidateActionBarTitle();
if (binding.secondaryFragment != null && ConversationFragment.getConversation(getSupportFragmentManager()) == null) {
Conversation conversation = ConversationsOverviewFragment.getSuggestion(getSupportFragmentManager());
if (binding.secondaryFragment != null && ConversationFragment.getConversation(this) == null) {
Conversation conversation = ConversationsOverviewFragment.getSuggestion(this);
if (conversation != null) {
openConversation(conversation, null);
}
@ -202,7 +202,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
if (xmppConnectionService == null) {
return;
}
final Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.main_fragment);
final Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
if (fragment instanceof ConversationsOverviewFragment) {
if (ExceptionHelper.checkForCrash(this)) {
return;
@ -255,14 +255,14 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
private void notifyFragmentOfBackendConnected(@IdRes int id) {
final Fragment fragment = getSupportFragmentManager().findFragmentById(id);
final Fragment fragment = getFragmentManager().findFragmentById(id);
if (fragment instanceof OnBackendConnected) {
((OnBackendConnected) fragment).onBackendConnected();
}
}
private void refreshFragment(@IdRes int id) {
final Fragment fragment = getSupportFragmentManager().findFragmentById(id);
final Fragment fragment = getFragmentManager().findFragmentById(id);
if (fragment instanceof XmppFragment) {
((XmppFragment) fragment).refresh();
}
@ -288,10 +288,10 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
switch (requestCode) {
case REQUEST_OPEN_MESSAGE:
refreshUiReal();
ConversationFragment.openPendingMessage(getSupportFragmentManager());
ConversationFragment.openPendingMessage(this);
break;
case REQUEST_PLAY_PAUSE:
ConversationFragment.startStopPending(getSupportFragmentManager());
ConversationFragment.startStopPending(this);
break;
}
}
@ -318,7 +318,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
private void handleNegativeActivityResult(int requestCode) {
Conversation conversation = ConversationFragment.getConversationReliable(getSupportFragmentManager());
Conversation conversation = ConversationFragment.getConversationReliable(this);
switch (requestCode) {
case REQUEST_DECRYPT_PGP:
if (conversation == null) {
@ -333,7 +333,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
private void handlePositiveActivityResult(int requestCode, final Intent data) {
Conversation conversation = ConversationFragment.getConversationReliable(getSupportFragmentManager());
Conversation conversation = ConversationFragment.getConversationReliable(this);
if (conversation == null) {
Log.d(Config.LOGTAG, "conversation not found");
return;
@ -365,8 +365,8 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
setSupportActionBar(binding.toolbar);
configureActionBar(getSupportActionBar());
this.getSupportFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
this.getSupportFragmentManager().addOnBackStackChangedListener(this::showDialogsIfMainIsOverview);
this.getFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
this.getFragmentManager().addOnBackStackChangedListener(this::showDialogsIfMainIsOverview);
this.initializeFragments();
this.invalidateActionBarTitle();
final Intent intent;
@ -387,7 +387,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
final MenuItem qrCodeScanMenuItem = menu.findItem(R.id.action_scan_qr_code);
if (qrCodeScanMenuItem != null) {
if (isCameraFeatureAvailable()) {
Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.main_fragment);
Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
boolean visible = getResources().getBoolean(R.bool.show_qr_code_scan)
&& fragment instanceof ConversationsOverviewFragment;
qrCodeScanMenuItem.setVisible(visible);
@ -401,7 +401,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
@Override
public void onConversationSelected(Conversation conversation) {
clearPendingViewIntent();
if (ConversationFragment.getConversation(getSupportFragmentManager()) == conversation) {
if (ConversationFragment.getConversation(this) == conversation) {
Log.d(Config.LOGTAG, "ignore onConversationSelected() because conversation is already open");
return;
}
@ -429,7 +429,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
private void openConversation(Conversation conversation, Bundle extras) {
final FragmentManager fragmentManager = getSupportFragmentManager();
final FragmentManager fragmentManager = getFragmentManager();
executePendingTransactions(fragmentManager);
ConversationFragment conversationFragment = (ConversationFragment) fragmentManager.findFragmentById(R.id.secondary_fragment);
final boolean mainNeedsRefresh;
@ -489,7 +489,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
switch (item.getItemId()) {
case android.R.id.home:
FragmentManager fm = getSupportFragmentManager();
FragmentManager fm = getFragmentManager();
if (fm.getBackStackEntryCount() > 0) {
try {
fm.popBackStack();
@ -506,7 +506,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
startActivity(new Intent(this, SearchActivity.class));
return true;
case R.id.action_search_this_conversation:
final Conversation conversation = ConversationFragment.getConversation(getSupportFragmentManager());
final Conversation conversation = ConversationFragment.getConversation(this);
if (conversation == null) {
return true;
}
@ -521,7 +521,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
@Override
public boolean onKeyDown(final int keyCode, final KeyEvent keyEvent) {
if (keyCode == KeyEvent.KEYCODE_DPAD_UP && keyEvent.isCtrlPressed()) {
final ConversationFragment conversationFragment = ConversationFragment.get(getSupportFragmentManager());
final ConversationFragment conversationFragment = ConversationFragment.get(this);
if (conversationFragment != null && conversationFragment.onArrowUpCtrlPressed()) {
return true;
}
@ -576,14 +576,14 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
}
private void initializeFragments() {
final FragmentManager fragmentManager = getSupportFragmentManager();
final FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction transaction = fragmentManager.beginTransaction();
final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
if (mainFragment != null) {
if (binding.secondaryFragment != null) {
if (mainFragment instanceof ConversationFragment) {
getSupportFragmentManager().popBackStack();
getFragmentManager().popBackStack();
transaction.remove(mainFragment);
transaction.commit();
fragmentManager.executePendingTransactions();
@ -597,7 +597,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
if (secondaryFragment instanceof ConversationFragment) {
transaction.remove(secondaryFragment);
transaction.commit();
getSupportFragmentManager().executePendingTransactions();
getFragmentManager().executePendingTransactions();
transaction = fragmentManager.beginTransaction();
transaction.replace(R.id.main_fragment, secondaryFragment);
transaction.addToBackStack(null);
@ -619,7 +619,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
if (actionBar == null) {
return;
}
final FragmentManager fragmentManager = getSupportFragmentManager();
final FragmentManager fragmentManager = getFragmentManager();
final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
if (mainFragment instanceof ConversationFragment) {
final Conversation conversation = ((ConversationFragment) mainFragment).getConversation();
@ -656,7 +656,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
if (performRedirectIfNecessary(conversation, false)) {
return;
}
final FragmentManager fragmentManager = getSupportFragmentManager();
final FragmentManager fragmentManager = getFragmentManager();
final Fragment mainFragment = fragmentManager.findFragmentById(R.id.main_fragment);
if (mainFragment instanceof ConversationFragment) {
try {
@ -670,7 +670,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
final Fragment secondaryFragment = fragmentManager.findFragmentById(R.id.secondary_fragment);
if (secondaryFragment instanceof ConversationFragment) {
if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
Conversation suggestion = ConversationsOverviewFragment.getSuggestion(getSupportFragmentManager(), conversation);
Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
if (suggestion != null) {
openConversation(suggestion, null);
}
@ -680,7 +680,7 @@ public class ConversationsActivity extends XmppActivity implements OnConversatio
@Override
public void onConversationsListItemUpdated() {
Fragment fragment = getSupportFragmentManager().findFragmentById(R.id.main_fragment);
Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
if (fragment instanceof ConversationsOverviewFragment) {
((ConversationsOverviewFragment) fragment).refresh();
}

15
src/main/java/eu/siacs/conversations/ui/ConversationsOverviewFragment.java
View file

@ -31,6 +31,7 @@ package eu.siacs.conversations.ui;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Fragment;
import android.content.Intent;
import android.graphics.Canvas;
import android.graphics.Paint;
@ -45,8 +46,6 @@ import android.view.ViewGroup;
import android.widget.Toast;
import androidx.databinding.DataBindingUtil;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.recyclerview.widget.ItemTouchHelper;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
@ -140,7 +139,7 @@ public class ConversationsOverviewFragment extends XmppFragment {
activity.xmppConnectionService.archiveConversation(c);
return;
}
final boolean formerlySelected = ConversationFragment.getConversation(requireActivity().getSupportFragmentManager()) == swipedConversation.peek();
final boolean formerlySelected = ConversationFragment.getConversation(getActivity()) == swipedConversation.peek();
if (activity instanceof OnConversationArchived) {
((OnConversationArchived) activity).onConversationArchived(swipedConversation.peek());
}
@ -203,19 +202,19 @@ public class ConversationsOverviewFragment extends XmppFragment {
private ItemTouchHelper touchHelper;
public static Conversation getSuggestion(FragmentManager fragmentManager) {
public static Conversation getSuggestion(Activity activity) {
final Conversation exception;
Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
if (fragment instanceof ConversationsOverviewFragment) {
exception = ((ConversationsOverviewFragment) fragment).swipedConversation.peek();
} else {
exception = null;
}
return getSuggestion(fragmentManager, exception);
return getSuggestion(activity, exception);
}
public static Conversation getSuggestion(FragmentManager fragmentManager, Conversation exception) {
Fragment fragment = fragmentManager.findFragmentById(R.id.main_fragment);
public static Conversation getSuggestion(Activity activity, Conversation exception) {
Fragment fragment = activity.getFragmentManager().findFragmentById(R.id.main_fragment);
if (fragment instanceof ConversationsOverviewFragment) {
List<Conversation> conversations = ((ConversationsOverviewFragment) fragment).conversations;
if (conversations.size() > 0) {

3
src/main/java/eu/siacs/conversations/ui/XmppFragment.java
View file

@ -30,8 +30,7 @@
package eu.siacs.conversations.ui;
import android.app.Activity;
import androidx.fragment.app.Fragment;
import android.app.Fragment;
import eu.siacs.conversations.ui.interfaces.OnBackendConnected;

2
src/main/java/eu/siacs/conversations/ui/adapter/ConversationAdapter.java
View file

@ -60,7 +60,7 @@ public class ConversationAdapter extends RecyclerView.Adapter<ConversationAdapte
viewHolder.binding.conversationName.setText(EmojiWrapper.transform(name));
}
if (conversation == ConversationFragment.getConversation(activity.getSupportFragmentManager())) {
if (conversation == ConversationFragment.getConversation(activity)) {
viewHolder.binding.frame.setBackgroundColor(StyledAttributes.getColor(activity, R.attr.color_background_tertiary));
} else {
viewHolder.binding.frame.setBackgroundColor(StyledAttributes.getColor(activity, R.attr.color_background_primary));

4
src/main/java/eu/siacs/conversations/ui/adapter/MessageAdapter.java
View file

@ -510,7 +510,7 @@ public class MessageAdapter extends ArrayAdapter<Message> {
viewHolder.audioPlayer.setVisibility(View.GONE);
viewHolder.download_button.setVisibility(View.VISIBLE);
viewHolder.download_button.setText(text);
viewHolder.download_button.setOnClickListener(v -> ConversationFragment.downloadFile(activity.getSupportFragmentManager(), message));
viewHolder.download_button.setOnClickListener(v -> ConversationFragment.downloadFile(activity, message));
}
private void displayOpenableMessage(ViewHolder viewHolder, final Message message, final boolean darkBackground) {
@ -872,7 +872,7 @@ public class MessageAdapter extends ArrayAdapter<Message> {
public void openDownloadable(Message message) {
if (ContextCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
ConversationFragment.registerPendingMessage(activity.getSupportFragmentManager(), message);
ConversationFragment.registerPendingMessage(activity, message);
ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, ConversationsActivity.REQUEST_OPEN_MESSAGE);
return;
}

2
src/main/java/eu/siacs/conversations/ui/util/MucDetailsContextMenuHelper.java
View file

@ -172,7 +172,7 @@ public final class MucDetailsContextMenuHelper {
return true;
case R.id.send_private_message:
if (activity instanceof ConversationsActivity) {
ConversationFragment conversationFragment = ConversationFragment.get(activity.getSupportFragmentManager());
ConversationFragment conversationFragment = ConversationFragment.get(activity);
if (conversationFragment != null) {
conversationFragment.privateMessageWith(user.getFullJid());
return true;