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/*
* Copyright (c) 2018, Daniel Gultsch All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation and/or
* other materials provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package de.pixart.messenger.ui;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Context;
import android.content.Intent;
import android.databinding.DataBindingUtil;
import android.os.Bundle;
import android.support.annotation.IdRes;
import android.support.v7.app.ActionBar;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.PopupMenu;
import android.widget.Toast;
import net.java.otr4j.session.SessionStatus;
import de.pixart.messenger.Config;
import de.pixart.messenger.R;
import de.pixart.messenger.databinding.ActivityConversationsBinding;
import de.pixart.messenger.entities.Conversation;
import de.pixart.messenger.services.EmojiService;
import de.pixart.messenger.services.XmppConnectionService;
import de.pixart.messenger.ui.interfaces.OnConversationArchived;
import de.pixart.messenger.ui.interfaces.OnConversationRead;
import de.pixart.messenger.ui.interfaces.OnConversationSelected;
import de.pixart.messenger.ui.interfaces.OnConversationsListItemUpdated;
import de.pixart.messenger.ui.util.PendingItem;
import de.pixart.messenger.xmpp.OnUpdateBlocklist;
import static de.pixart.messenger.ui.SettingsActivity.USE_BUNDLED_EMOJIS;
public class ConversationActivity extends XmppActivity implements OnConversationSelected, OnConversationArchived, OnConversationsListItemUpdated, OnConversationRead, XmppConnectionService.OnAccountUpdate, XmppConnectionService.OnConversationUpdate, XmppConnectionService.OnRosterUpdate, OnUpdateBlocklist, XmppConnectionService.OnShowErrorToast {
public static final String ACTION_VIEW_CONVERSATION = "de.pixart.messenger.VIEW";
public static final String EXTRA_CONVERSATION = "conversationUuid";
public static final String EXTRA_DOWNLOAD_UUID = "de.pixart.messenger.download_uuid";
public static final String EXTRA_TEXT = "text";
public static final String EXTRA_NICK = "nick";
public static final String EXTRA_IS_PRIVATE_MESSAGE = "pm";
//secondary fragment (when holding the conversation, must be initialized before refreshing the overview fragment
private static final @IdRes
int[] FRAGMENT_ID_NOTIFICATION_ORDER = {R.id.secondary_fragment, R.id.main_fragment};
private final PendingItem<Intent> pendingViewIntent = new PendingItem<>();
private ActivityConversationsBinding binding;
private boolean mActivityPaused = true;
private static boolean isViewIntent(Intent i) {
return i != null && ACTION_VIEW_CONVERSATION.equals(i.getAction()) && i.hasExtra(EXTRA_CONVERSATION);
}
private static Intent createLauncherIntent(Context context) {
final Intent intent = new Intent(context, ConversationActivity.class);
intent.setAction(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_LAUNCHER);
return intent;
}
@Override
protected void refreshUiReal() {
for(@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
refreshFragment(id);
}
}
@Override
void onBackendConnected() {
for (@IdRes int id : FRAGMENT_ID_NOTIFICATION_ORDER) {
notifyFragmentOfBackendConnected(id);
}
invalidateActionBarTitle();
xmppConnectionService.getNotificationService().setIsInForeground(true);
Intent intent = pendingViewIntent.pop();
if (intent != null) {
if (processViewIntent(intent)) {
return;
}
}
if (binding.secondaryFragment != null && ConversationFragment.getConversation(this) == null) {
Conversation conversation = ConversationsOverviewFragment.getSuggestion(this);
if (conversation != null) {
openConversation(conversation, null);
}
}
}
private void notifyFragmentOfBackendConnected(@IdRes int id) {
final Fragment fragment = getFragmentManager().findFragmentById(id);
if (fragment != null && fragment instanceof XmppFragment) {
((XmppFragment) fragment).onBackendConnected();
}
}
private void refreshFragment(@IdRes int id) {
final Fragment fragment = getFragmentManager().findFragmentById(id);
if (fragment != null && fragment instanceof XmppFragment) {
((XmppFragment) fragment).refresh();
}
}
private boolean processViewIntent(Intent intent) {
String uuid = intent.getStringExtra(EXTRA_CONVERSATION);
Conversation conversation = uuid != null ? xmppConnectionService.findConversationByUuid(uuid) : null;
if (conversation == null) {
Log.d(Config.LOGTAG, "unable to view conversation with uuid:" + uuid);
return false;
}
openConversation(conversation, intent.getExtras());
return true;
}
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
new EmojiService(this).init(useBundledEmoji());
this.binding = DataBindingUtil.setContentView(this, R.layout.activity_conversations);
this.getFragmentManager().addOnBackStackChangedListener(this::invalidateActionBarTitle);
this.initializeFragments();
this.invalidateActionBarTitle();
final Intent intent = getIntent();
if (isViewIntent(intent)) {
pendingViewIntent.push(intent);
setIntent(createLauncherIntent(this));
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.activity_conversations, menu);
return super.onCreateOptionsMenu(menu);
}
@Override
public void onConversationSelected(Conversation conversation) {
Log.d(Config.LOGTAG, "selected " + conversation.getName());
openConversation(conversation, null);
}
private void openConversation(Conversation conversation, Bundle extras) {
ConversationFragment conversationFragment = (ConversationFragment) getFragmentManager().findFragmentById(R.id.secondary_fragment);
final boolean mainNeedsRefresh;
if (conversationFragment == null) {
mainNeedsRefresh = false;
Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
if (mainFragment != null && mainFragment instanceof ConversationFragment) {
conversationFragment = (ConversationFragment) mainFragment;
} else {
conversationFragment = new ConversationFragment();
FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
fragmentTransaction.replace(R.id.main_fragment, conversationFragment);
fragmentTransaction.addToBackStack(null);
fragmentTransaction.commit();
}
} else {
mainNeedsRefresh = true;
}
conversationFragment.reInit(conversation, extras);
if (mainNeedsRefresh) {
refreshFragment(R.id.main_fragment);
} else {
invalidateActionBarTitle();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case android.R.id.home:
FragmentManager fm = getFragmentManager();
if (fm.getBackStackEntryCount() > 0) {
fm.popBackStack();
return true;
}
break;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onStart() {
final int theme = findTheme();
if (this.mTheme != theme) {
recreate();
}
super.onStart();
}
@Override
protected void onNewIntent(final Intent intent) {
if (isViewIntent(intent)) {
if (xmppConnectionService != null) {
processViewIntent(intent);
} else {
pendingViewIntent.push(intent);
}
}
}
@Override
public void onPause() {
this.mActivityPaused = true;
super.onPause();
}
@Override
public void onResume() {
super.onResume();
this.mActivityPaused = false;
}
private void initializeFragments() {
FragmentTransaction transaction = getFragmentManager().beginTransaction();
Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
Fragment secondaryFragment = getFragmentManager().findFragmentById(R.id.secondary_fragment);
if (mainFragment != null) {
Log.d(Config.LOGTAG, "initializeFragment(). main fragment exists");
if (binding.secondaryFragment != null) {
if (mainFragment instanceof ConversationFragment) {
Log.d(Config.LOGTAG, "gained secondary fragment. moving...");
getFragmentManager().popBackStack();
transaction.remove(mainFragment);
transaction.commit();
getFragmentManager().executePendingTransactions();
transaction = getFragmentManager().beginTransaction();
transaction.replace(R.id.secondary_fragment, mainFragment);
transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
transaction.commit();
return;
}
} else {
if (secondaryFragment != null && secondaryFragment instanceof ConversationFragment) {
Log.d(Config.LOGTAG, "lost secondary fragment. moving...");
transaction.remove(secondaryFragment);
transaction.commit();
getFragmentManager().executePendingTransactions();
transaction = getFragmentManager().beginTransaction();
transaction.replace(R.id.main_fragment, secondaryFragment);
transaction.addToBackStack(null);
transaction.commit();
return;
}
}
} else {
transaction.replace(R.id.main_fragment, new ConversationsOverviewFragment());
}
if (binding.secondaryFragment != null && secondaryFragment == null) {
transaction.replace(R.id.secondary_fragment, new ConversationFragment());
}
transaction.commit();
}
private void invalidateActionBarTitle() {
final ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
if (mainFragment != null && mainFragment instanceof ConversationFragment) {
final Conversation conversation = ((ConversationFragment) mainFragment).getConversation();
if (conversation != null) {
actionBar.setTitle(conversation.getName());
actionBar.setDisplayHomeAsUpEnabled(true);
return;
}
}
actionBar.setTitle(R.string.app_name);
actionBar.setDisplayHomeAsUpEnabled(false);
}
}
public boolean useBundledEmoji() {
return getPreferences().getBoolean(USE_BUNDLED_EMOJIS, getResources().getBoolean(R.bool.use_bundled_emoji));
}
public void verifyOtrSessionDialog(final Conversation conversation, View view) {
if (!conversation.hasValidOtrSession() || conversation.getOtrSession().getSessionStatus() != SessionStatus.ENCRYPTED) {
Toast.makeText(this, R.string.otr_session_not_started, Toast.LENGTH_LONG).show();
return;
}
if (view == null) {
return;
}
PopupMenu popup = new PopupMenu(this, view);
popup.inflate(R.menu.verification_choices);
popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
@Override
public boolean onMenuItemClick(MenuItem menuItem) {
Intent intent = new Intent(ConversationActivity.this, VerifyOTRActivity.class);
intent.setAction(VerifyOTRActivity.ACTION_VERIFY_CONTACT);
intent.putExtra("contact", conversation.getContact().getJid().toBareJid().toString());
intent.putExtra(EXTRA_ACCOUNT, conversation.getAccount().getJid().toBareJid().toString());
switch (menuItem.getItemId()) {
case R.id.scan_fingerprint:
intent.putExtra("mode", VerifyOTRActivity.MODE_SCAN_FINGERPRINT);
break;
case R.id.ask_question:
intent.putExtra("mode", VerifyOTRActivity.MODE_ASK_QUESTION);
break;
case R.id.manual_verification:
intent.putExtra("mode", VerifyOTRActivity.MODE_MANUAL_VERIFICATION);
break;
}
startActivity(intent);
return true;
}
});
popup.show();
}
@Override
public void onConversationArchived(Conversation conversation) {
//TODO; check if nothing more left;
Fragment mainFragment = getFragmentManager().findFragmentById(R.id.main_fragment);
if (mainFragment != null && mainFragment instanceof ConversationFragment) {
getFragmentManager().popBackStack();
return;
}
Fragment secondaryFragment = getFragmentManager().findFragmentById(R.id.secondary_fragment);
if (secondaryFragment != null && secondaryFragment instanceof ConversationFragment) {
if (((ConversationFragment) secondaryFragment).getConversation() == conversation) {
Conversation suggestion = ConversationsOverviewFragment.getSuggestion(this, conversation);
if (suggestion != null) {
openConversation(suggestion, null);
return;
}
}
}
}
@Override
public void onConversationsListItemUpdated() {
Fragment fragment = getFragmentManager().findFragmentById(R.id.main_fragment);
if (fragment != null && fragment instanceof ConversationsOverviewFragment) {
((ConversationsOverviewFragment) fragment).refresh();
}
}
@Override
public void onConversationRead(Conversation conversation) {
if (!mActivityPaused && pendingViewIntent.peek() == null) {
xmppConnectionService.sendReadMarker(conversation);
}
}
@Override
public void onAccountUpdate() {
this.refreshUi();
}
@Override
public void onConversationUpdate() {
this.refreshUi();
}
@Override
public void onRosterUpdate() {
this.refreshUi();
}
@Override
public void OnUpdateBlocklist(OnUpdateBlocklist.Status status) {
this.refreshUi();
}
@Override
public void onShowErrorToast(int resId) {
runOnUiThread(() -> Toast.makeText(this, resId, Toast.LENGTH_SHORT).show());
}
}
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