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