/*
* Copyright (C) 2009 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.deskclock;
import android.app.Activity;
import android.app.AlarmManager;
import android.app.AlertDialog;
import android.app.PendingIntent;
import android.app.UiModeManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.ContentResolver;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.database.Cursor;
import android.graphics.Rect;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.BatteryManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.SystemClock;
import android.os.PowerManager;
import android.provider.Settings;
import android.provider.MediaStore;
import android.text.TextUtils;
import android.text.format.DateFormat;
import android.util.DisplayMetrics;
import android.util.Log;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View.OnClickListener;
import android.view.View.OnCreateContextMenuListener;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.view.ViewTreeObserver.OnGlobalFocusChangeListener;
import android.view.Window;
import android.view.WindowManager;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.view.animation.TranslateAnimation;
import android.widget.AbsoluteLayout;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.TextView;
import static android.os.BatteryManager.BATTERY_STATUS_CHARGING;
import static android.os.BatteryManager.BATTERY_STATUS_FULL;
import static android.os.BatteryManager.BATTERY_STATUS_UNKNOWN;
import java.io.IOException;
import java.io.InputStream;
import java.util.Calendar;
import java.util.Date;
import java.util.Locale;
import java.util.Random;
/**
* DeskClock clock view for desk docks.
*/
public class DeskClock extends Activity {
private static final boolean DEBUG = false;
private static final String LOG_TAG = "DeskClock";
// Alarm action for midnight (so we can update the date display).
private static final String ACTION_MIDNIGHT = "com.android.deskclock.MIDNIGHT";
// Interval between forced polls of the weather widget.
private final long QUERY_WEATHER_DELAY = 60 * 60 * 1000; // 1 hr
// Intent to broadcast for dock settings.
private static final String DOCK_SETTINGS_ACTION = "com.android.settings.DOCK_SETTINGS";
// Delay before engaging the burn-in protection mode (green-on-black).
private final long SCREEN_SAVER_TIMEOUT = 5 * 60 * 1000; // 5 min
// Repositioning delay in screen saver.
private final long SCREEN_SAVER_MOVE_DELAY = 60 * 1000; // 1 min
// Color to use for text & graphics in screen saver mode.
private final int SCREEN_SAVER_COLOR = 0xFF308030;
private final int SCREEN_SAVER_COLOR_DIM = 0xFF183018;
// Opacity of black layer between clock display and wallpaper.
private final float DIM_BEHIND_AMOUNT_NORMAL = 0.4f;
private final float DIM_BEHIND_AMOUNT_DIMMED = 0.8f; // higher contrast when display dimmed
// Internal message IDs.
private final int QUERY_WEATHER_DATA_MSG = 0x1000;
private final int UPDATE_WEATHER_DISPLAY_MSG = 0x1001;
private final int SCREEN_SAVER_TIMEOUT_MSG = 0x2000;
private final int SCREEN_SAVER_MOVE_MSG = 0x2001;
// Weather widget query information.
private static final String GENIE_PACKAGE_ID = "com.google.android.apps.genie.geniewidget";
private static final String WEATHER_CONTENT_AUTHORITY = GENIE_PACKAGE_ID + ".weather";
private static final String WEATHER_CONTENT_PATH = "/weather/current";
private static final String[] WEATHER_CONTENT_COLUMNS = new String[] {
"location",
"timestamp",
"temperature",
"highTemperature",
"lowTemperature",
"iconUrl",
"iconResId",
"description",
};
private static final String ACTION_GENIE_REFRESH = "com.google.android.apps.genie.REFRESH";
// State variables follow.
private DigitalClock mTime;
private TextView mDate;
private TextView mNextAlarm = null;
private TextView mBatteryDisplay;
private TextView mWeatherCurrentTemperature;
private TextView mWeatherHighTemperature;
private TextView mWeatherLowTemperature;
private TextView mWeatherLocation;
private ImageView mWeatherIcon;
private String mWeatherCurrentTemperatureString;
private String mWeatherHighTemperatureString;
private String mWeatherLowTemperatureString;
private String mWeatherLocationString;
private Drawable mWeatherIconDrawable;
private Resources mGenieResources = null;
private boolean mDimmed = false;
private boolean mScreenSaverMode = false;
private String mDateFormat;
private int mBatteryLevel = -1;
private boolean mPluggedIn = false;
private boolean mLaunchedFromDock = false;
private Random mRNG;
private PendingIntent mMidnightIntent;
private static ImageButton nightmodeButton;
private ViewTreeObserver.OnGlobalFocusChangeListener mOnGlobalFocusChangeListener;
private View.OnClickListener alarmClickListener;
private View.OnClickListener galleryButtonListener;
private View.OnClickListener musicButtonListener;
private View.OnClickListener homeButtonListener;
private View.OnClickListener nightmodeButtonListener;
private View.OnLongClickListener nightmodeButtonLongListener;
private View.OnClickListener weatherViewListener;
private View.OnTouchListener tintViewListener;
private final BroadcastReceiver mIntentReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
final String action = intent.getAction();
if (DEBUG) Log.d(LOG_TAG, "mIntentReceiver.onReceive: action=" + action + ", intent=" + intent);
if (Intent.ACTION_DATE_CHANGED.equals(action) || ACTION_MIDNIGHT.equals(action)) {
refreshDate();
} else if (Intent.ACTION_BATTERY_CHANGED.equals(action)) {
handleBatteryUpdate(
intent.getIntExtra(BatteryManager.EXTRA_PLUGGED, 0),
intent.getIntExtra(BatteryManager.EXTRA_STATUS, BATTERY_STATUS_UNKNOWN),
intent.getIntExtra(BatteryManager.EXTRA_LEVEL, 0));
} else if (UiModeManager.ACTION_EXIT_DESK_MODE.equals(action)) {
if (mLaunchedFromDock) {
// moveTaskToBack(false);
finish();
}
mLaunchedFromDock = false;
}
}
};
private final Handler mHandy = new Handler() {
@Override
public void handleMessage(Message m) {
if (m.what == QUERY_WEATHER_DATA_MSG) {
new Thread() { public void run() { queryWeatherData(); } }.start();
scheduleWeatherQueryDelayed(QUERY_WEATHER_DELAY);
} else if (m.what == UPDATE_WEATHER_DISPLAY_MSG) {
updateWeatherDisplay();
} else if (m.what == SCREEN_SAVER_TIMEOUT_MSG) {
saveScreen();
} else if (m.what == SCREEN_SAVER_MOVE_MSG) {
moveScreenSaver();
}
}
};
private final ContentObserver mContentObserver = new ContentObserver(mHandy) {
@Override
public void onChange(boolean selfChange) {
if (DEBUG) Log.d(LOG_TAG, "content observer notified that weather changed");
refreshWeather();
}
};
private void moveScreenSaver() {
moveScreenSaverTo(-1,-1);
}
private void moveScreenSaverTo(int x, int y) {
if (!mScreenSaverMode) return;
final View saver_view = findViewById(R.id.saver_view);
DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
if (x < 0 || y < 0) {
int myWidth = saver_view.getMeasuredWidth();
int myHeight = saver_view.getMeasuredHeight();
x = (int)(mRNG.nextFloat()*(metrics.widthPixels - myWidth));
y = (int)(mRNG.nextFloat()*(metrics.heightPixels - myHeight));
}
if (DEBUG) Log.d(LOG_TAG, String.format("screen saver: %d: jumping to (%d,%d)",
System.currentTimeMillis(), x, y));
saver_view.setLayoutParams(new AbsoluteLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
x,
y));
// Synchronize our jumping so that it happens exactly on the second.
mHandy.sendEmptyMessageDelayed(SCREEN_SAVER_MOVE_MSG,
SCREEN_SAVER_MOVE_DELAY +
(1000 - (System.currentTimeMillis() % 1000)));
}
private void setWakeLock(boolean hold) {
if (DEBUG) Log.d(LOG_TAG, (hold ? "hold" : " releas") + "ing wake lock");
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
winParams.flags |= (WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD
| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED
| WindowManager.LayoutParams.FLAG_ALLOW_LOCK_WHILE_SCREEN_ON
| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
if (hold)
winParams.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
else
winParams.flags &= (~WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
win.setAttributes(winParams);
}
private void scheduleScreenSaver() {
// reschedule screen saver
mHandy.removeMessages(SCREEN_SAVER_TIMEOUT_MSG);
mHandy.sendMessageDelayed(
Message.obtain(mHandy, SCREEN_SAVER_TIMEOUT_MSG),
SCREEN_SAVER_TIMEOUT);
}
private void restoreScreen() {
if (!mScreenSaverMode) return;
if (DEBUG) Log.d(LOG_TAG, "restoreScreen");
mScreenSaverMode = false;
initViews();
doDim(false); // restores previous dim mode
// policy: update weather info when returning from screen saver
if (mPluggedIn) requestWeatherDataFetch();
scheduleScreenSaver();
refreshAll();
}
// Special screen-saver mode for OLED displays that burn in quickly
private void saveScreen() {
if (mScreenSaverMode) return;
if (DEBUG) Log.d(LOG_TAG, "saveScreen");
// quickly stash away the x/y of the current date
final View oldTimeDate = findViewById(R.id.time_date);
int oldLoc[] = new int[2];
oldTimeDate.getLocationOnScreen(oldLoc);
mScreenSaverMode = true;
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
winParams.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
win.setAttributes(winParams);
// give up any internal focus before we switch layouts
final View focused = getCurrentFocus();
if (focused != null) focused.clearFocus();
setContentView(R.layout.desk_clock_saver);
mTime = (DigitalClock) findViewById(R.id.time);
mDate = (TextView) findViewById(R.id.date);
mNextAlarm = (TextView) findViewById(R.id.nextAlarm);
final int color = mDimmed ? SCREEN_SAVER_COLOR_DIM : SCREEN_SAVER_COLOR;
((TextView)findViewById(R.id.timeDisplay)).setTextColor(color);
((TextView)findViewById(R.id.am_pm)).setTextColor(color);
mDate.setTextColor(color);
mNextAlarm.setTextColor(color);
mNextAlarm.setCompoundDrawablesWithIntrinsicBounds(
getResources().getDrawable(mDimmed
? R.drawable.ic_lock_idle_alarm_saver_dim
: R.drawable.ic_lock_idle_alarm_saver),
null, null, null);
mBatteryDisplay =
mWeatherCurrentTemperature =
mWeatherHighTemperature =
mWeatherLowTemperature =
mWeatherLocation = null;
mWeatherIcon = null;
refreshDate();
refreshAlarm();
moveScreenSaverTo(oldLoc[0], oldLoc[1]);
}
@Override
public void onUserInteraction() {
if (mScreenSaverMode)
restoreScreen();
}
// Tell the Genie widget to load new data from the network.
private void requestWeatherDataFetch() {
if (DEBUG) Log.d(LOG_TAG, "forcing the Genie widget to update weather now...");
sendBroadcast(new Intent(ACTION_GENIE_REFRESH).putExtra("requestWeather", true));
// we expect the result to show up in our content observer
}
private boolean supportsWeather() {
return (mGenieResources != null);
}
private void scheduleWeatherQueryDelayed(long delay) {
// cancel any existing scheduled queries
unscheduleWeatherQuery();
if (DEBUG) Log.d(LOG_TAG, "scheduling weather fetch message for " + delay + "ms from now");
mHandy.sendEmptyMessageDelayed(QUERY_WEATHER_DATA_MSG, delay);
}
private void unscheduleWeatherQuery() {
mHandy.removeMessages(QUERY_WEATHER_DATA_MSG);
}
private void queryWeatherData() {
// if we couldn't load the weather widget's resources, we simply
// assume it's not present on the device.
if (mGenieResources == null) return;
Uri queryUri = new Uri.Builder()
.scheme(android.content.ContentResolver.SCHEME_CONTENT)
.authority(WEATHER_CONTENT_AUTHORITY)
.path(WEATHER_CONTENT_PATH)
.appendPath(new Long(System.currentTimeMillis()).toString())
.build();
if (DEBUG) Log.d(LOG_TAG, "querying genie: " + queryUri);
Cursor cur;
try {
cur = getContentResolver().query(
queryUri,
WEATHER_CONTENT_COLUMNS,
null,
null,
null);
} catch (RuntimeException e) {
Log.e(LOG_TAG, "Weather query failed", e);
cur = null;
}
if (cur != null && cur.moveToFirst()) {
if (DEBUG) {
java.lang.StringBuilder sb =
new java.lang.StringBuilder("Weather query result: {");
for(int i=0; i<cur.getColumnCount(); i++) {
if (i>0) sb.append(", ");
sb.append(cur.getColumnName(i))
.append("=")
.append(cur.getString(i));
}
sb.append("}");
Log.d(LOG_TAG, sb.toString());
}
mWeatherIconDrawable = mGenieResources.getDrawable(cur.getInt(
cur.getColumnIndexOrThrow("iconResId")));
mWeatherLocationString = cur.getString(
cur.getColumnIndexOrThrow("location"));
// any of these may be NULL
final int colTemp = cur.getColumnIndexOrThrow("temperature");
final int colHigh = cur.getColumnIndexOrThrow("highTemperature");
final int colLow = cur.getColumnIndexOrThrow("lowTemperature");
mWeatherCurrentTemperatureString =
cur.isNull(colTemp)
? "\u2014"
: String.format("%d\u00b0", cur.getInt(colTemp));
mWeatherHighTemperatureString =
cur.isNull(colHigh)
? "\u2014"
: String.format("%d\u00b0", cur.getInt(colHigh));
mWeatherLowTemperatureString =
cur.isNull(colLow)
? "\u2014"
: String.format("%d\u00b0", cur.getInt(colLow));
} else {
Log.w(LOG_TAG, "No weather information available (cur="
+ cur +")");
mWeatherIconDrawable = null;
mWeatherLocationString = getString(R.string.weather_fetch_failure);
mWeatherCurrentTemperatureString =
mWeatherHighTemperatureString =
mWeatherLowTemperatureString = "";
}
if (cur != null) {
// clean up cursor
cur.close();
}
mHandy.sendEmptyMessage(UPDATE_WEATHER_DISPLAY_MSG);
}
private void refreshWeather() {
if (supportsWeather())
scheduleWeatherQueryDelayed(0);
updateWeatherDisplay(); // in case we have it cached
}
private void updateWeatherDisplay() {
if (mWeatherCurrentTemperature == null) return;
mWeatherCurrentTemperature.setText(mWeatherCurrentTemperatureString);
mWeatherHighTemperature.setText(mWeatherHighTemperatureString);
mWeatherLowTemperature.setText(mWeatherLowTemperatureString);
mWeatherLocation.setText(mWeatherLocationString);
mWeatherIcon.setImageDrawable(mWeatherIconDrawable);
}
// Adapted from KeyguardUpdateMonitor.java
private void handleBatteryUpdate(int plugged, int status, int level) {
final boolean pluggedIn = (plugged != 0);
if (pluggedIn != mPluggedIn) {
setWakeLock(pluggedIn);
if (pluggedIn) {
// policy: update weather info when attaching to power
requestWeatherDataFetch();
}
}
if (pluggedIn != mPluggedIn || level != mBatteryLevel) {
mBatteryLevel = level;
mPluggedIn = pluggedIn;
refreshBattery();
}
}
private void refreshBattery() {
if (mBatteryDisplay == null) return;
if (mPluggedIn /* || mBatteryLevel < LOW_BATTERY_THRESHOLD */) {
mBatteryDisplay.setCompoundDrawablesWithIntrinsicBounds(
0, 0, android.R.drawable.ic_lock_idle_charging, 0);
mBatteryDisplay.setText(
getString(R.string.battery_charging_level, mBatteryLevel));
mBatteryDisplay.setVisibility(View.VISIBLE);
} else {
mBatteryDisplay.setVisibility(View.INVISIBLE);
}
}
private void refreshDate() {
final Date now = new Date();
if (DEBUG) Log.d(LOG_TAG, "refreshing date..." + now);
mDate.setText(DateFormat.format(mDateFormat, now));
}
private void refreshAlarm() {
if (mNextAlarm == null) return;
String nextAlarm = Settings.System.getString(getContentResolver(),
Settings.System.NEXT_ALARM_FORMATTED);
if (!TextUtils.isEmpty(nextAlarm)) {
mNextAlarm.setText(nextAlarm);
//mNextAlarm.setCompoundDrawablesWithIntrinsicBounds(
// android.R.drawable.ic_lock_idle_alarm, 0, 0, 0);
mNextAlarm.setVisibility(View.VISIBLE);
} else {
mNextAlarm.setVisibility(View.INVISIBLE);
}
}
private void refreshAll() {
refreshDate();
refreshAlarm();
refreshBattery();
refreshWeather();
}
private void doDim(boolean fade) {
View tintView = findViewById(R.id.window_tint);
if (tintView == null) return;
Window win = getWindow();
WindowManager.LayoutParams winParams = win.getAttributes();
winParams.flags |= (WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN);
winParams.flags |= (WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
// dim the wallpaper somewhat (how much is determined below)
winParams.flags |= (WindowManager.LayoutParams.FLAG_DIM_BEHIND);
if (mDimmed) {
winParams.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
winParams.dimAmount = DIM_BEHIND_AMOUNT_DIMMED;
winParams.buttonBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_OFF;
// show the window tint
tintView.startAnimation(AnimationUtils.loadAnimation(this,
fade ? R.anim.dim
: R.anim.dim_instant));
} else {
winParams.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
winParams.dimAmount = DIM_BEHIND_AMOUNT_NORMAL;
winParams.buttonBrightness = WindowManager.LayoutParams.BRIGHTNESS_OVERRIDE_NONE;
// hide the window tint
tintView.startAnimation(AnimationUtils.loadAnimation(this,
fade ? R.anim.undim
: R.anim.undim_instant));
}
win.setAttributes(winParams);
}
@Override
public void onNewIntent(Intent newIntent) {
super.onNewIntent(newIntent);
if (DEBUG) Log.d(LOG_TAG, "onNewIntent with intent: " + newIntent);
// update our intent so that we can consult it to determine whether or
// not the most recent launch was via a dock event
setIntent(newIntent);
}
@Override
public void onStart() {
super.onStart();
IntentFilter filter = new IntentFilter();
filter.addAction(Intent.ACTION_DATE_CHANGED);
filter.addAction(Intent.ACTION_BATTERY_CHANGED);
filter.addAction(UiModeManager.ACTION_EXIT_DESK_MODE);
filter.addAction(ACTION_MIDNIGHT);
registerReceiver(mIntentReceiver, filter);
}
@Override
public void onStop() {
super.onStop();
mOnGlobalFocusChangeListener = null;
alarmClickListener = null;
galleryButtonListener = null;
musicButtonListener = null;
homeButtonListener = null;
nightmodeButtonListener = null;
nightmodeButtonLongListener = null;
weatherViewListener = null;
tintViewListener = null;
unregisterReceiver(mIntentReceiver);
}
@Override
public void onResume() {
super.onResume();
if (DEBUG) Log.d(LOG_TAG, "onResume with intent: " + getIntent());
// reload the date format in case the user has changed settings
// recently
mDateFormat = getString(R.string.full_wday_month_day_no_year);
// Listen for updates to weather data
Uri weatherNotificationUri = new Uri.Builder()
.scheme(android.content.ContentResolver.SCHEME_CONTENT)
.authority(WEATHER_CONTENT_AUTHORITY)
.path(WEATHER_CONTENT_PATH)
.build();
getContentResolver().registerContentObserver(
weatherNotificationUri, true, mContentObserver);
// Elaborate mechanism to find out when the day rolls over
Calendar today = Calendar.getInstance();
today.set(Calendar.HOUR_OF_DAY, 0);
today.set(Calendar.MINUTE, 0);
today.set(Calendar.SECOND, 0);
today.add(Calendar.DATE, 1);
long alarmTimeUTC = today.getTimeInMillis();
mMidnightIntent = PendingIntent.getBroadcast(this, 0, new Intent(ACTION_MIDNIGHT), 0);
AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
am.setRepeating(AlarmManager.RTC, alarmTimeUTC, AlarmManager.INTERVAL_DAY, mMidnightIntent);
if (DEBUG) Log.d(LOG_TAG, "set repeating midnight event at UTC: "
+ alarmTimeUTC + " ("
+ (alarmTimeUTC - System.currentTimeMillis())
+ " ms from now) repeating every "
+ AlarmManager.INTERVAL_DAY + " with intent: " + mMidnightIntent);
// If we weren't previously visible but now we are, it's because we're
// being started from another activity. So it's OK to un-dim.
if (mTime != null && mTime.getWindowVisibility() != View.VISIBLE) {
mDimmed = false;
}
// Adjust the display to reflect the currently chosen dim mode.
doDim(false);
restoreScreen(); // disable screen saver
refreshAll(); // will schedule periodic weather fetch
setWakeLock(mPluggedIn);
scheduleScreenSaver();
final boolean launchedFromDock
= getIntent().hasCategory(Intent.CATEGORY_DESK_DOCK);
if (supportsWeather() && launchedFromDock && !mLaunchedFromDock) {
// policy: fetch weather if launched via dock connection
if (DEBUG) Log.d(LOG_TAG, "Device now docked; forcing weather to refresh right now");
requestWeatherDataFetch();
}
mLaunchedFromDock = launchedFromDock;
}
@Override
public void onPause() {
if (DEBUG) Log.d(LOG_TAG, "onPause");
// Turn off the screen saver and cancel any pending timeouts.
// (But don't un-dim.)
mHandy.removeMessages(SCREEN_SAVER_TIMEOUT_MSG);
restoreScreen();
// Other things we don't want to be doing in the background.
// NB: we need to keep our broadcast receiver alive in case the dock
// is disconnected while the screen is off
getContentResolver().unregisterContentObserver(mContentObserver);
AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
am.cancel(mMidnightIntent);
unscheduleWeatherQuery();
super.onPause();
}
private void clearRefs() {
if (mOnGlobalFocusChangeListener != null) {
ImageButton alarmButton = (ImageButton) findViewById(R.id.alarm_button);
if (alarmButton == null) return;
ViewTreeObserver vto = alarmButton.getViewTreeObserver();
if (vto == null) return;
vto.removeOnGlobalFocusChangeListener(mOnGlobalFocusChangeListener);
}
}
private void initViews() {
// give up any internal focus before we switch layouts
final View focused = getCurrentFocus();
if (focused != null) focused.clearFocus();
clearRefs();
setContentView(R.layout.desk_clock);
mTime = (DigitalClock) findViewById(R.id.time);
mDate = (TextView) findViewById(R.id.date);
mBatteryDisplay = (TextView) findViewById(R.id.battery);
mTime.getRootView().requestFocus();
mWeatherCurrentTemperature = (TextView) findViewById(R.id.weather_temperature);
mWeatherHighTemperature = (TextView) findViewById(R.id.weather_high_temperature);
mWeatherLowTemperature = (TextView) findViewById(R.id.weather_low_temperature);
mWeatherLocation = (TextView) findViewById(R.id.weather_location);
mWeatherIcon = (ImageView) findViewById(R.id.weather_icon);
if (alarmClickListener == null) {
alarmClickListener = new View.OnClickListener() {
public void onClick(View v) {
startActivity(new Intent(DeskClock.this, AlarmClock.class));
}
};
}
mNextAlarm = (TextView) findViewById(R.id.nextAlarm);
mNextAlarm.setOnClickListener(alarmClickListener);
final ImageButton alarmButton = (ImageButton) findViewById(R.id.alarm_button);
alarmButton.setOnClickListener(alarmClickListener);
final ImageButton galleryButton = (ImageButton) findViewById(R.id.gallery_button);
if (galleryButtonListener == null) {
galleryButtonListener = new View.OnClickListener() {
public void onClick(View v) {
try {
startActivity(new Intent(
Intent.ACTION_VIEW,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI)
.putExtra("slideshow", true)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP));
} catch (android.content.ActivityNotFoundException e) {
Log.e(LOG_TAG, "Couldn't launch image browser", e);
}
}
};
}
galleryButton.setOnClickListener(galleryButtonListener);
final ImageButton musicButton = (ImageButton) findViewById(R.id.music_button);
if (musicButtonListener == null) {
musicButtonListener = new View.OnClickListener() {
public void onClick(View v) {
try {
startActivity(new Intent(MediaStore.INTENT_ACTION_MUSIC_PLAYER)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP));
} catch (android.content.ActivityNotFoundException e) {
Log.e(LOG_TAG, "Couldn't launch music browser", e);
}
}
};
}
musicButton.setOnClickListener(musicButtonListener);
final ImageButton homeButton = (ImageButton) findViewById(R.id.home_button);
if (homeButtonListener == null) {
homeButtonListener = new View.OnClickListener() {
public void onClick(View v) {
startActivity(
new Intent(Intent.ACTION_MAIN)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP)
.addCategory(Intent.CATEGORY_HOME));
}
};
}
homeButton.setOnClickListener(homeButtonListener);
nightmodeButton = (ImageButton) findViewById(R.id.nightmode_button);
if (nightmodeButtonListener == null) {
nightmodeButtonListener = new View.OnClickListener() {
public void onClick(View v) {
mDimmed = ! mDimmed;
doDim(true);
}
};
}
if (nightmodeButtonLongListener == null) {
nightmodeButtonLongListener = new View.OnLongClickListener() {
public boolean onLongClick(View v) {
saveScreen();
return true;
}
};
}
nightmodeButton.setOnClickListener(nightmodeButtonListener);
nightmodeButton.setOnLongClickListener(nightmodeButtonLongListener);
final View weatherView = findViewById(R.id.weather);
if (weatherViewListener == null) {
weatherViewListener = new View.OnClickListener() {
public void onClick(View v) {
if (!supportsWeather()) return;
Intent genieAppQuery = getPackageManager()
.getLaunchIntentForPackage(GENIE_PACKAGE_ID)
.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP);
if (genieAppQuery != null) {
startActivity(genieAppQuery);
}
}
};
}
weatherView.setOnClickListener(weatherViewListener);
final View tintView = findViewById(R.id.window_tint);
if (tintViewListener == null) {
tintViewListener = new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
if (mDimmed && event.getAction() == MotionEvent.ACTION_DOWN) {
// We want to un-dim the whole screen on tap.
// ...Unless the user is specifically tapping on the dim
// widget, in which case let it do the work.
Rect r = new Rect();
nightmodeButton.getHitRect(r);
int[] gloc = new int[2];
nightmodeButton.getLocationInWindow(gloc);
r.offsetTo(gloc[0], gloc[1]); // convert to window coords
if (!r.contains((int) event.getX(), (int) event.getY())) {
mDimmed = false;
doDim(true);
}
}
return false; // always pass the click through
}
};
}
tintView.setOnTouchListener(tintViewListener);
// Tidy up awkward focus behavior: the first view to be focused in
// trackball mode should be the alarms button
final ViewTreeObserver vto = alarmButton.getViewTreeObserver();
if (mOnGlobalFocusChangeListener == null) {
mOnGlobalFocusChangeListener = new ViewTreeObserver.OnGlobalFocusChangeListener() {
public void onGlobalFocusChanged(View oldFocus, View newFocus) {
if (oldFocus == null && newFocus == nightmodeButton) {
alarmButton.requestFocus();
}
}
};
}
vto.addOnGlobalFocusChangeListener(mOnGlobalFocusChangeListener);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
if (mScreenSaverMode) {
moveScreenSaver();
} else {
initViews();
doDim(false);
refreshAll();
}
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_item_alarms:
startActivity(new Intent(DeskClock.this, AlarmClock.class));
return true;
case R.id.menu_item_add_alarm:
startActivity(new Intent(this, SetAlarm.class));
return true;
case R.id.menu_item_dock_settings:
startActivity(new Intent(DOCK_SETTINGS_ACTION));
return true;
default:
return false;
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.desk_clock_menu, menu);
return true;
}
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mRNG = new Random();
try {
mGenieResources = getPackageManager().getResourcesForApplication(GENIE_PACKAGE_ID);
} catch (PackageManager.NameNotFoundException e) {
// no weather info available
Log.w(LOG_TAG, "Can't find "+GENIE_PACKAGE_ID+". Weather forecast will not be available.");
}
initViews();
}
}