| /* |
| * Copyright (C) 2008 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.internal.policy.impl; |
| |
| import com.android.internal.telephony.TelephonyIntents; |
| import com.android.internal.telephony.TelephonyProperties; |
| import com.android.internal.R; |
| |
| import android.app.ActivityManagerNative; |
| import android.app.AlertDialog; |
| import android.content.BroadcastReceiver; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.content.pm.UserInfo; |
| import android.database.ContentObserver; |
| import android.media.AudioManager; |
| import android.net.ConnectivityManager; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Message; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemProperties; |
| import android.os.Vibrator; |
| import android.provider.Settings; |
| import android.telephony.PhoneStateListener; |
| import android.telephony.ServiceState; |
| import android.telephony.TelephonyManager; |
| import android.util.Log; |
| import android.view.IWindowManager; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.WindowManager; |
| import android.view.WindowManagerPolicy.WindowManagerFuncs; |
| import android.widget.AdapterView; |
| import android.widget.BaseAdapter; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Helper to show the global actions dialog. Each item is an {@link Action} that |
| * may show depending on whether the keyguard is showing, and whether the device |
| * is provisioned. |
| */ |
| class GlobalActions implements DialogInterface.OnDismissListener, DialogInterface.OnClickListener { |
| |
| private static final String TAG = "GlobalActions"; |
| |
| private static final boolean SHOW_SILENT_TOGGLE = true; |
| |
| private final Context mContext; |
| private final WindowManagerFuncs mWindowManagerFuncs; |
| private final AudioManager mAudioManager; |
| |
| private ArrayList<Action> mItems; |
| private AlertDialog mDialog; |
| |
| private Action mSilentModeAction; |
| private ToggleAction mAirplaneModeOn; |
| |
| private MyAdapter mAdapter; |
| |
| private boolean mKeyguardShowing = false; |
| private boolean mDeviceProvisioned = false; |
| private ToggleAction.State mAirplaneState = ToggleAction.State.Off; |
| private boolean mIsWaitingForEcmExit = false; |
| private boolean mHasTelephony; |
| private boolean mHasVibrator; |
| |
| private IWindowManager mIWindowManager; |
| |
| /** |
| * @param context everything needs a context :( |
| */ |
| public GlobalActions(Context context, WindowManagerFuncs windowManagerFuncs) { |
| mContext = context; |
| mWindowManagerFuncs = windowManagerFuncs; |
| mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); |
| |
| // receive broadcasts |
| IntentFilter filter = new IntentFilter(); |
| filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); |
| filter.addAction(Intent.ACTION_SCREEN_OFF); |
| filter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED); |
| context.registerReceiver(mBroadcastReceiver, filter); |
| |
| // get notified of phone state changes |
| TelephonyManager telephonyManager = |
| (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE); |
| telephonyManager.listen(mPhoneStateListener, PhoneStateListener.LISTEN_SERVICE_STATE); |
| ConnectivityManager cm = (ConnectivityManager) |
| context.getSystemService(Context.CONNECTIVITY_SERVICE); |
| mHasTelephony = cm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE); |
| mContext.getContentResolver().registerContentObserver( |
| Settings.System.getUriFor(Settings.System.AIRPLANE_MODE_ON), true, |
| mAirplaneModeObserver); |
| Vibrator vibrator = (Vibrator) mContext.getSystemService(Context.VIBRATOR_SERVICE); |
| mHasVibrator = vibrator != null && vibrator.hasVibrator(); |
| } |
| |
| /** |
| * Show the global actions dialog (creating if necessary) |
| * @param keyguardShowing True if keyguard is showing |
| */ |
| public void showDialog(boolean keyguardShowing, boolean isDeviceProvisioned) { |
| mKeyguardShowing = keyguardShowing; |
| mDeviceProvisioned = isDeviceProvisioned; |
| if (mDialog != null) { |
| mDialog.dismiss(); |
| mDialog = null; |
| // Show delayed, so that the dismiss of the previous dialog completes |
| mHandler.sendEmptyMessage(MESSAGE_SHOW); |
| } else { |
| handleShow(); |
| } |
| } |
| |
| private void handleShow() { |
| mDialog = createDialog(); |
| prepareDialog(); |
| |
| mDialog.show(); |
| mDialog.getWindow().getDecorView().setSystemUiVisibility(View.STATUS_BAR_DISABLE_EXPAND); |
| } |
| |
| /** |
| * Create the global actions dialog. |
| * @return A new dialog. |
| */ |
| private AlertDialog createDialog() { |
| // Simple toggle style if there's no vibrator, otherwise use a tri-state |
| if (!mHasVibrator) { |
| mSilentModeAction = new SilentModeToggleAction(); |
| } else { |
| mSilentModeAction = new SilentModeTriStateAction(mContext, mAudioManager, mHandler); |
| } |
| mAirplaneModeOn = new ToggleAction( |
| R.drawable.ic_lock_airplane_mode, |
| R.drawable.ic_lock_airplane_mode_off, |
| R.string.global_actions_toggle_airplane_mode, |
| R.string.global_actions_airplane_mode_on_status, |
| R.string.global_actions_airplane_mode_off_status) { |
| |
| void onToggle(boolean on) { |
| if (mHasTelephony && Boolean.parseBoolean( |
| SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE))) { |
| mIsWaitingForEcmExit = true; |
| // Launch ECM exit dialog |
| Intent ecmDialogIntent = |
| new Intent(TelephonyIntents.ACTION_SHOW_NOTICE_ECM_BLOCK_OTHERS, null); |
| ecmDialogIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); |
| mContext.startActivity(ecmDialogIntent); |
| } else { |
| changeAirplaneModeSystemSetting(on); |
| } |
| } |
| |
| @Override |
| protected void changeStateFromPress(boolean buttonOn) { |
| if (!mHasTelephony) return; |
| |
| // In ECM mode airplane state cannot be changed |
| if (!(Boolean.parseBoolean( |
| SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE)))) { |
| mState = buttonOn ? State.TurningOn : State.TurningOff; |
| mAirplaneState = mState; |
| } |
| } |
| |
| public boolean showDuringKeyguard() { |
| return true; |
| } |
| |
| public boolean showBeforeProvisioning() { |
| return false; |
| } |
| }; |
| onAirplaneModeChanged(); |
| |
| mItems = new ArrayList<Action>(); |
| |
| // first: power off |
| mItems.add( |
| new SinglePressAction( |
| com.android.internal.R.drawable.ic_lock_power_off, |
| R.string.global_action_power_off) { |
| |
| public void onPress() { |
| // shutdown by making sure radio and power are handled accordingly. |
| mWindowManagerFuncs.shutdown(); |
| } |
| |
| public boolean onLongPress() { |
| mWindowManagerFuncs.rebootSafeMode(); |
| return true; |
| } |
| |
| public boolean showDuringKeyguard() { |
| return true; |
| } |
| |
| public boolean showBeforeProvisioning() { |
| return true; |
| } |
| }); |
| |
| // next: airplane mode |
| mItems.add(mAirplaneModeOn); |
| |
| // last: silent mode |
| if (SHOW_SILENT_TOGGLE) { |
| mItems.add(mSilentModeAction); |
| } |
| |
| List<UserInfo> users = mContext.getPackageManager().getUsers(); |
| if (users.size() > 1) { |
| UserInfo currentUser; |
| try { |
| currentUser = ActivityManagerNative.getDefault().getCurrentUser(); |
| } catch (RemoteException re) { |
| currentUser = null; |
| } |
| for (final UserInfo user : users) { |
| boolean isCurrentUser = currentUser == null |
| ? user.id == 0 : (currentUser.id == user.id); |
| SinglePressAction switchToUser = new SinglePressAction( |
| com.android.internal.R.drawable.ic_menu_cc, |
| (user.name != null ? user.name : "Primary") |
| + (isCurrentUser ? " \u2714" : "")) { |
| public void onPress() { |
| try { |
| ActivityManagerNative.getDefault().switchUser(user.id); |
| getWindowManager().lockNow(); |
| } catch (RemoteException re) { |
| Log.e(TAG, "Couldn't switch user " + re); |
| } |
| } |
| |
| public boolean showDuringKeyguard() { |
| return true; |
| } |
| |
| public boolean showBeforeProvisioning() { |
| return false; |
| } |
| }; |
| mItems.add(switchToUser); |
| } |
| } |
| |
| mAdapter = new MyAdapter(); |
| |
| final AlertDialog.Builder ab = new AlertDialog.Builder(mContext); |
| |
| ab.setAdapter(mAdapter, this) |
| .setInverseBackgroundForced(true); |
| |
| final AlertDialog dialog = ab.create(); |
| dialog.getListView().setItemsCanFocus(true); |
| dialog.getListView().setLongClickable(true); |
| dialog.getListView().setOnItemLongClickListener( |
| new AdapterView.OnItemLongClickListener() { |
| @Override |
| public boolean onItemLongClick(AdapterView<?> parent, View view, int position, |
| long id) { |
| return mAdapter.getItem(position).onLongPress(); |
| } |
| }); |
| dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG); |
| |
| dialog.setOnDismissListener(this); |
| |
| return dialog; |
| } |
| |
| private void prepareDialog() { |
| refreshSilentMode(); |
| mAirplaneModeOn.updateState(mAirplaneState); |
| mAdapter.notifyDataSetChanged(); |
| if (mKeyguardShowing) { |
| mDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_KEYGUARD_DIALOG); |
| } else { |
| mDialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG); |
| } |
| if (SHOW_SILENT_TOGGLE) { |
| IntentFilter filter = new IntentFilter(AudioManager.RINGER_MODE_CHANGED_ACTION); |
| mContext.registerReceiver(mRingerModeReceiver, filter); |
| } |
| } |
| |
| private void refreshSilentMode() { |
| if (!mHasVibrator) { |
| final boolean silentModeOn = |
| mAudioManager.getRingerMode() != AudioManager.RINGER_MODE_NORMAL; |
| ((ToggleAction)mSilentModeAction).updateState( |
| silentModeOn ? ToggleAction.State.On : ToggleAction.State.Off); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public void onDismiss(DialogInterface dialog) { |
| if (SHOW_SILENT_TOGGLE) { |
| mContext.unregisterReceiver(mRingerModeReceiver); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| public void onClick(DialogInterface dialog, int which) { |
| if (!(mAdapter.getItem(which) instanceof SilentModeTriStateAction)) { |
| dialog.dismiss(); |
| } |
| mAdapter.getItem(which).onPress(); |
| } |
| |
| /** |
| * The adapter used for the list within the global actions dialog, taking |
| * into account whether the keyguard is showing via |
| * {@link GlobalActions#mKeyguardShowing} and whether the device is provisioned |
| * via {@link GlobalActions#mDeviceProvisioned}. |
| */ |
| private class MyAdapter extends BaseAdapter { |
| |
| public int getCount() { |
| int count = 0; |
| |
| for (int i = 0; i < mItems.size(); i++) { |
| final Action action = mItems.get(i); |
| |
| if (mKeyguardShowing && !action.showDuringKeyguard()) { |
| continue; |
| } |
| if (!mDeviceProvisioned && !action.showBeforeProvisioning()) { |
| continue; |
| } |
| count++; |
| } |
| return count; |
| } |
| |
| @Override |
| public boolean isEnabled(int position) { |
| return getItem(position).isEnabled(); |
| } |
| |
| @Override |
| public boolean areAllItemsEnabled() { |
| return false; |
| } |
| |
| public Action getItem(int position) { |
| |
| int filteredPos = 0; |
| for (int i = 0; i < mItems.size(); i++) { |
| final Action action = mItems.get(i); |
| if (mKeyguardShowing && !action.showDuringKeyguard()) { |
| continue; |
| } |
| if (!mDeviceProvisioned && !action.showBeforeProvisioning()) { |
| continue; |
| } |
| if (filteredPos == position) { |
| return action; |
| } |
| filteredPos++; |
| } |
| |
| throw new IllegalArgumentException("position " + position |
| + " out of range of showable actions" |
| + ", filtered count=" + getCount() |
| + ", keyguardshowing=" + mKeyguardShowing |
| + ", provisioned=" + mDeviceProvisioned); |
| } |
| |
| |
| public long getItemId(int position) { |
| return position; |
| } |
| |
| public View getView(int position, View convertView, ViewGroup parent) { |
| Action action = getItem(position); |
| return action.create(mContext, convertView, parent, LayoutInflater.from(mContext)); |
| } |
| } |
| |
| // note: the scheme below made more sense when we were planning on having |
| // 8 different things in the global actions dialog. seems overkill with |
| // only 3 items now, but may as well keep this flexible approach so it will |
| // be easy should someone decide at the last minute to include something |
| // else, such as 'enable wifi', or 'enable bluetooth' |
| |
| /** |
| * What each item in the global actions dialog must be able to support. |
| */ |
| private interface Action { |
| View create(Context context, View convertView, ViewGroup parent, LayoutInflater inflater); |
| |
| void onPress(); |
| |
| public boolean onLongPress(); |
| |
| /** |
| * @return whether this action should appear in the dialog when the keygaurd |
| * is showing. |
| */ |
| boolean showDuringKeyguard(); |
| |
| /** |
| * @return whether this action should appear in the dialog before the |
| * device is provisioned. |
| */ |
| boolean showBeforeProvisioning(); |
| |
| boolean isEnabled(); |
| } |
| |
| /** |
| * A single press action maintains no state, just responds to a press |
| * and takes an action. |
| */ |
| private static abstract class SinglePressAction implements Action { |
| private final int mIconResId; |
| private final int mMessageResId; |
| private final CharSequence mMessage; |
| |
| protected SinglePressAction(int iconResId, int messageResId) { |
| mIconResId = iconResId; |
| mMessageResId = messageResId; |
| mMessage = null; |
| } |
| |
| protected SinglePressAction(int iconResId, CharSequence message) { |
| mIconResId = iconResId; |
| mMessageResId = 0; |
| mMessage = message; |
| } |
| public boolean isEnabled() { |
| return true; |
| } |
| |
| abstract public void onPress(); |
| |
| public boolean onLongPress() { |
| return false; |
| } |
| |
| public View create( |
| Context context, View convertView, ViewGroup parent, LayoutInflater inflater) { |
| View v = inflater.inflate(R.layout.global_actions_item, parent, false); |
| |
| ImageView icon = (ImageView) v.findViewById(R.id.icon); |
| TextView messageView = (TextView) v.findViewById(R.id.message); |
| |
| v.findViewById(R.id.status).setVisibility(View.GONE); |
| |
| icon.setImageDrawable(context.getResources().getDrawable(mIconResId)); |
| if (mMessage != null) { |
| messageView.setText(mMessage); |
| } else { |
| messageView.setText(mMessageResId); |
| } |
| |
| return v; |
| } |
| } |
| |
| /** |
| * A toggle action knows whether it is on or off, and displays an icon |
| * and status message accordingly. |
| */ |
| private static abstract class ToggleAction implements Action { |
| |
| enum State { |
| Off(false), |
| TurningOn(true), |
| TurningOff(true), |
| On(false); |
| |
| private final boolean inTransition; |
| |
| State(boolean intermediate) { |
| inTransition = intermediate; |
| } |
| |
| public boolean inTransition() { |
| return inTransition; |
| } |
| } |
| |
| protected State mState = State.Off; |
| |
| // prefs |
| protected int mEnabledIconResId; |
| protected int mDisabledIconResid; |
| protected int mMessageResId; |
| protected int mEnabledStatusMessageResId; |
| protected int mDisabledStatusMessageResId; |
| |
| /** |
| * @param enabledIconResId The icon for when this action is on. |
| * @param disabledIconResid The icon for when this action is off. |
| * @param essage The general information message, e.g 'Silent Mode' |
| * @param enabledStatusMessageResId The on status message, e.g 'sound disabled' |
| * @param disabledStatusMessageResId The off status message, e.g. 'sound enabled' |
| */ |
| public ToggleAction(int enabledIconResId, |
| int disabledIconResid, |
| int message, |
| int enabledStatusMessageResId, |
| int disabledStatusMessageResId) { |
| mEnabledIconResId = enabledIconResId; |
| mDisabledIconResid = disabledIconResid; |
| mMessageResId = message; |
| mEnabledStatusMessageResId = enabledStatusMessageResId; |
| mDisabledStatusMessageResId = disabledStatusMessageResId; |
| } |
| |
| /** |
| * Override to make changes to resource IDs just before creating the |
| * View. |
| */ |
| void willCreate() { |
| |
| } |
| |
| public View create(Context context, View convertView, ViewGroup parent, |
| LayoutInflater inflater) { |
| willCreate(); |
| |
| View v = inflater.inflate(R |
| .layout.global_actions_item, parent, false); |
| |
| ImageView icon = (ImageView) v.findViewById(R.id.icon); |
| TextView messageView = (TextView) v.findViewById(R.id.message); |
| TextView statusView = (TextView) v.findViewById(R.id.status); |
| final boolean enabled = isEnabled(); |
| |
| if (messageView != null) { |
| messageView.setText(mMessageResId); |
| messageView.setEnabled(enabled); |
| } |
| |
| boolean on = ((mState == State.On) || (mState == State.TurningOn)); |
| if (icon != null) { |
| icon.setImageDrawable(context.getResources().getDrawable( |
| (on ? mEnabledIconResId : mDisabledIconResid))); |
| icon.setEnabled(enabled); |
| } |
| |
| if (statusView != null) { |
| statusView.setText(on ? mEnabledStatusMessageResId : mDisabledStatusMessageResId); |
| statusView.setVisibility(View.VISIBLE); |
| statusView.setEnabled(enabled); |
| } |
| v.setEnabled(enabled); |
| |
| return v; |
| } |
| |
| public final void onPress() { |
| if (mState.inTransition()) { |
| Log.w(TAG, "shouldn't be able to toggle when in transition"); |
| return; |
| } |
| |
| final boolean nowOn = !(mState == State.On); |
| onToggle(nowOn); |
| changeStateFromPress(nowOn); |
| } |
| |
| public boolean onLongPress() { |
| return false; |
| } |
| |
| public boolean isEnabled() { |
| return !mState.inTransition(); |
| } |
| |
| /** |
| * Implementations may override this if their state can be in on of the intermediate |
| * states until some notification is received (e.g airplane mode is 'turning off' until |
| * we know the wireless connections are back online |
| * @param buttonOn Whether the button was turned on or off |
| */ |
| protected void changeStateFromPress(boolean buttonOn) { |
| mState = buttonOn ? State.On : State.Off; |
| } |
| |
| abstract void onToggle(boolean on); |
| |
| public void updateState(State state) { |
| mState = state; |
| } |
| } |
| |
| private class SilentModeToggleAction extends ToggleAction { |
| public SilentModeToggleAction() { |
| super(R.drawable.ic_audio_vol_mute, |
| R.drawable.ic_audio_vol, |
| R.string.global_action_toggle_silent_mode, |
| R.string.global_action_silent_mode_on_status, |
| R.string.global_action_silent_mode_off_status); |
| } |
| |
| void onToggle(boolean on) { |
| if (on) { |
| mAudioManager.setRingerMode(AudioManager.RINGER_MODE_SILENT); |
| } else { |
| mAudioManager.setRingerMode(AudioManager.RINGER_MODE_NORMAL); |
| } |
| } |
| |
| public boolean showDuringKeyguard() { |
| return true; |
| } |
| |
| public boolean showBeforeProvisioning() { |
| return false; |
| } |
| } |
| |
| private static class SilentModeTriStateAction implements Action, View.OnClickListener { |
| |
| private final int[] ITEM_IDS = { R.id.option1, R.id.option2, R.id.option3 }; |
| |
| private final AudioManager mAudioManager; |
| private final Handler mHandler; |
| private final Context mContext; |
| |
| SilentModeTriStateAction(Context context, AudioManager audioManager, Handler handler) { |
| mAudioManager = audioManager; |
| mHandler = handler; |
| mContext = context; |
| } |
| |
| private int ringerModeToIndex(int ringerMode) { |
| // They just happen to coincide |
| return ringerMode; |
| } |
| |
| private int indexToRingerMode(int index) { |
| // They just happen to coincide |
| return index; |
| } |
| |
| public View create(Context context, View convertView, ViewGroup parent, |
| LayoutInflater inflater) { |
| View v = inflater.inflate(R.layout.global_actions_silent_mode, parent, false); |
| |
| int selectedIndex = ringerModeToIndex(mAudioManager.getRingerMode()); |
| for (int i = 0; i < 3; i++) { |
| View itemView = v.findViewById(ITEM_IDS[i]); |
| itemView.setSelected(selectedIndex == i); |
| // Set up click handler |
| itemView.setTag(i); |
| itemView.setOnClickListener(this); |
| } |
| return v; |
| } |
| |
| public void onPress() { |
| } |
| |
| public boolean onLongPress() { |
| return false; |
| } |
| |
| public boolean showDuringKeyguard() { |
| return true; |
| } |
| |
| public boolean showBeforeProvisioning() { |
| return false; |
| } |
| |
| public boolean isEnabled() { |
| return true; |
| } |
| |
| void willCreate() { |
| } |
| |
| public void onClick(View v) { |
| if (!(v.getTag() instanceof Integer)) return; |
| |
| int index = (Integer) v.getTag(); |
| mAudioManager.setRingerMode(indexToRingerMode(index)); |
| mHandler.sendEmptyMessageDelayed(MESSAGE_DISMISS, DIALOG_DISMISS_DELAY); |
| } |
| } |
| |
| private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() { |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (Intent.ACTION_CLOSE_SYSTEM_DIALOGS.equals(action) |
| || Intent.ACTION_SCREEN_OFF.equals(action)) { |
| String reason = intent.getStringExtra(PhoneWindowManager.SYSTEM_DIALOG_REASON_KEY); |
| if (!PhoneWindowManager.SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS.equals(reason)) { |
| mHandler.sendEmptyMessage(MESSAGE_DISMISS); |
| } |
| } else if (TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED.equals(action)) { |
| // Airplane mode can be changed after ECM exits if airplane toggle button |
| // is pressed during ECM mode |
| if (!(intent.getBooleanExtra("PHONE_IN_ECM_STATE", false)) && |
| mIsWaitingForEcmExit) { |
| mIsWaitingForEcmExit = false; |
| changeAirplaneModeSystemSetting(true); |
| } |
| } |
| } |
| }; |
| |
| PhoneStateListener mPhoneStateListener = new PhoneStateListener() { |
| @Override |
| public void onServiceStateChanged(ServiceState serviceState) { |
| if (!mHasTelephony) return; |
| final boolean inAirplaneMode = serviceState.getState() == ServiceState.STATE_POWER_OFF; |
| mAirplaneState = inAirplaneMode ? ToggleAction.State.On : ToggleAction.State.Off; |
| mAirplaneModeOn.updateState(mAirplaneState); |
| mAdapter.notifyDataSetChanged(); |
| } |
| }; |
| |
| private BroadcastReceiver mRingerModeReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| if (intent.getAction().equals(AudioManager.RINGER_MODE_CHANGED_ACTION)) { |
| mHandler.sendEmptyMessage(MESSAGE_REFRESH); |
| } |
| } |
| }; |
| |
| private ContentObserver mAirplaneModeObserver = new ContentObserver(new Handler()) { |
| @Override |
| public void onChange(boolean selfChange) { |
| onAirplaneModeChanged(); |
| } |
| }; |
| |
| private static final int MESSAGE_DISMISS = 0; |
| private static final int MESSAGE_REFRESH = 1; |
| private static final int MESSAGE_SHOW = 2; |
| private static final int DIALOG_DISMISS_DELAY = 300; // ms |
| |
| private Handler mHandler = new Handler() { |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case MESSAGE_DISMISS: |
| if (mDialog != null) { |
| mDialog.dismiss(); |
| } |
| break; |
| case MESSAGE_REFRESH: |
| refreshSilentMode(); |
| mAdapter.notifyDataSetChanged(); |
| break; |
| case MESSAGE_SHOW: |
| handleShow(); |
| break; |
| } |
| } |
| }; |
| |
| private void onAirplaneModeChanged() { |
| // Let the service state callbacks handle the state. |
| if (mHasTelephony) return; |
| |
| boolean airplaneModeOn = Settings.System.getInt( |
| mContext.getContentResolver(), |
| Settings.System.AIRPLANE_MODE_ON, |
| 0) == 1; |
| mAirplaneState = airplaneModeOn ? ToggleAction.State.On : ToggleAction.State.Off; |
| mAirplaneModeOn.updateState(mAirplaneState); |
| } |
| |
| /** |
| * Change the airplane mode system setting |
| */ |
| private void changeAirplaneModeSystemSetting(boolean on) { |
| Settings.System.putInt( |
| mContext.getContentResolver(), |
| Settings.System.AIRPLANE_MODE_ON, |
| on ? 1 : 0); |
| Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED); |
| intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING); |
| intent.putExtra("state", on); |
| mContext.sendBroadcast(intent); |
| if (!mHasTelephony) { |
| mAirplaneState = on ? ToggleAction.State.On : ToggleAction.State.Off; |
| } |
| } |
| |
| private IWindowManager getWindowManager() { |
| if (mIWindowManager == null) { |
| IBinder b = ServiceManager.getService(Context.WINDOW_SERVICE); |
| mIWindowManager = IWindowManager.Stub.asInterface(b); |
| } |
| return mIWindowManager; |
| } |
| } |