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/*******************************************************************************
* Copyright (C) 2012 Google Inc.
* Licensed to 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 com.android.mail.ui;
import android.app.Dialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.StrictMode;
import android.view.ActionMode;
import android.view.DragEvent;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import com.android.mail.providers.Conversation;
import com.android.mail.providers.Folder;
import com.android.mail.providers.Settings;
import com.android.mail.ui.FolderListFragment.FolderListSelectionListener;
import com.android.mail.ui.ViewMode.ModeChangeListener;
import com.android.mail.utils.Utils;
/**
* This is the root activity container that holds the left navigation fragment
* (usually a list of folders), and the main content fragment (either a
* conversation list or a conversation view).
*/
public class MailActivity extends AbstractMailActivity implements ControllableActivity {
// TODO(viki) This class lacks: Conversation Position tracking
// TODO(viki) This class lacks: What's New dialog
// TODO(viki) This class lacks: Sync Window Upgrade dialog
private static final boolean STRICT_MODE = true;
/**
* The activity controller to which we delegate most Activity lifecycle events.
*/
private ActivityController mController;
/**
* A clean launch is when the activity is not resumed. We want to show a "What's New" dialog
* on a clean launch: when the user started the Activity by tapping on the icon: not when he
* selected "Up" from compose, not when he resumed the activity, etc.
*/
private boolean mLaunchedCleanly = false;
private ViewMode mViewMode;
public MailActivity() {
super();
}
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
mController.onTouchEvent(ev);
return super.dispatchTouchEvent(ev);
}
/**
* Default implementation returns a null view mode.
*/
@Override
public ViewMode getViewMode() {
return mViewMode;
}
@Override
public void onActionModeFinished(ActionMode mode) {
super.onActionModeFinished(mode);
}
@Override
public void onActionModeStarted(ActionMode mode) {
super.onActionModeStarted(mode);
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
mController.onActivityResult(requestCode, resultCode, data);
}
@Override
public void onBackPressed() {
if (!mController.onBackPressed()) {
super.onBackPressed();
}
}
@Override
public void onCreate(Bundle savedState) {
if (STRICT_MODE) {
StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()
.detectDiskReads()
.detectDiskWrites()
.detectNetwork() // or .detectAll() for all detectable problems
.penaltyLog()
.build());
StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()
.detectLeakedSqlLiteObjects()
.detectLeakedClosableObjects()
.penaltyLog()
// .penaltyDeath()
.build());
}
super.onCreate(savedState);
mViewMode = new ViewMode(this);
final boolean tabletUi = Utils.useTabletUI(this);
mController = ControllerFactory.forActivity(this, mViewMode, tabletUi);
mController.onCreate(savedState);
Intent intent = getIntent();
// Only display "What's New" and similar dialogs on a clean launch.
// A clean launch is one where the activity is not resumed.
// We also want to avoid showing any dialogs when the user goes "up"
// from a compose
// activity launched directly from a send-to intent. (in that case the
// action is null.)
if (savedState == null && intent.getAction() != null) {
mLaunchedCleanly = true;
}
}
@Override
protected void onRestoreInstanceState(Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
mController.onRestoreInstanceState(savedInstanceState);
}
@Override
public Dialog onCreateDialog(int id, Bundle bundle) {
Dialog dialog = mController.onCreateDialog(id, bundle);
// TODO(viki): Handle what's new and the sync window upgrade dialog here.
return dialog == null ? super.onCreateDialog(id, bundle) : dialog;
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
return mController.onCreateOptionsMenu(menu) || super.onCreateOptionsMenu(menu);
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
return mController.onKeyDown(keyCode, event) || super.onKeyDown(keyCode, event);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
return mController.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
}
@Override
public void onPause() {
super.onPause();
mController.onPause();
// mSyncWindowUpgradeReceiver.disable();
}
@Override
public void onPrepareDialog(int id, Dialog dialog, Bundle bundle) {
super.onPrepareDialog(id, dialog, bundle);
mController.onPrepareDialog(id, dialog, bundle);
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
return mController.onPrepareOptionsMenu(menu) || super.onPrepareOptionsMenu(menu);
}
@Override
public void onResume() {
super.onResume();
mController.onResume();
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
mController.onSaveInstanceState(outState);
}
@Override
public boolean onSearchRequested(String query) {
mController.onSearchRequested(query);
return true;
}
@Override
protected void onStart() {
super.onStart();
if (mLaunchedCleanly) {
// TODO(viki): Show a "what's new screen"
}
}
@Override
public boolean onSearchRequested() {
mController.startSearch();
return true;
}
@Override
public void onStop() {
super.onStop();
mController.onStop();
}
@Override
protected void onDestroy() {
super.onDestroy();
mController.onDestroy();
}
@Override
public void onWindowFocusChanged(boolean hasFocus) {
super.onWindowFocusChanged(hasFocus);
mController.onWindowFocusChanged(hasFocus);
}
@Override
public void setViewModeListener(ModeChangeListener listener) {
mViewMode.addListener(listener);
}
@Override
public void unsetViewModeListener(ModeChangeListener listener) {
mViewMode.removeListener(listener);
}
@Override
public ConversationListCallbacks getListHandler() {
return mController;
}
@Override
public FolderChangeListener getFolderChangeListener() {
return mController;
}
@Override
public FolderListSelectionListener getFolderListSelectionListener() {
return mController;
}
@Override
public Settings getSettings() {
return mController.getSettings();
}
@Override
public boolean shouldShowFirstConversation() {
return mController.shouldShowFirstConversation();
}
@Override
public ConversationSelectionSet getSelectedSet() {
return mController.getSelectedSet();
}
@Override
public boolean supportsDrag(DragEvent event, Folder folder) {
return mController.supportsDrag(event, folder);
}
@Override
public void handleDrop(DragEvent event, Folder folder) {
mController.handleDrop(event, folder);
}
@Override
public void onUndoCancel() {
mController.onUndoCancel();
}
@Override
public void onUndoAvailable(UndoOperation undoOp) {
mController.onUndoAvailable(undoOp);
}
@Override
public void onConversationSeen(Conversation conv) {
mController.onConversationSeen(conv);
}
@Override
public Folder getCurrentFolder() {
return mController.getFolder();
}
@Override
public ConversationUpdater getConversationUpdater() {
return mController;
}
}
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