Examples with PowerManager android.os.PowerManager used on opensource projects

Example 81 with PowerManager

use of android.os.PowerManager in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class CryptKeeper method passwordEntryInit.

private void passwordEntryInit() {
    // Password/pin case
    mPasswordEntry = (EditText) findViewById(R.id.passwordEntry);
    if (mPasswordEntry != null) {
        mPasswordEntry.setOnEditorActionListener(this);
        mPasswordEntry.requestFocus();
        // Become quiet when the user interacts with the Edit text screen.
        mPasswordEntry.setOnKeyListener(this);
        mPasswordEntry.setOnTouchListener(this);
        mPasswordEntry.addTextChangedListener(this);
    }
    mLockPatternButtons.clear();
    // Pattern case
    mLockPatternView = (LockPatternView) findViewById(R.id.lockPattern);
    if (mLockPatternView != null) {
        mLockPatternView.setOnPatternListener(mChooseNewLockPatternListener);
        for (int id : LOCK_BUTTON_IDS) {
            Button btn = (Button) findViewById(id);
            if (btn != null) {
                btn.setOnClickListener(this);
                mLockPatternButtons.add(btn);
            }
        }
    }
    // Disable the Emergency call button if the device has no voice telephone capability
    if (!getTelephonyManager().isVoiceCapable()) {
        final View emergencyCall = findViewById(R.id.emergencyCallButton);
        if (emergencyCall != null) {
            Log.d(TAG, "Removing the emergency Call button");
            emergencyCall.setVisibility(View.GONE);
        }
    }
    final View imeSwitcher = findViewById(R.id.switch_ime_button);
    final InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
    if (imeSwitcher != null && hasMultipleEnabledIMEsOrSubtypes(imm, false)) {
        imeSwitcher.setVisibility(View.VISIBLE);
        imeSwitcher.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                imm.showInputMethodPicker(false);
            }
        });
    }
    // password.
    if (mWakeLock == null) {
        Log.d(TAG, "Acquiring wakelock.");
        final PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
        if (pm != null) {
            mWakeLock = pm.newWakeLock(PowerManager.FULL_WAKE_LOCK, TAG);
            mWakeLock.acquire();
            // Keep awake for 10 minutes - if the user hasn't been alerted by then
            // best not to just drain their battery
            // 96 * 5 secs per click + 120 secs before we show this = 600
            mReleaseWakeLockCountdown = 96;
        }
    }
    // immediately.
    if (mLockPatternView == null && !mCooldown) {
        getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_VISIBLE);
        mHandler.postDelayed(new Runnable() {

            @Override
            public void run() {
                imm.showSoftInputUnchecked(0, null);
            }
        }, 0);
    }
    updateEmergencyCallButtonState();
    // Notify the user in 120 seconds that we are waiting for him to enter the password.
    mHandler.removeMessages(MESSAGE_NOTIFY);
    mHandler.sendEmptyMessageDelayed(MESSAGE_NOTIFY, 120 * 1000);
    // Dismiss secure & non-secure keyguards while this screen is showing.
    getWindow().addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
}

Example 82 with PowerManager

use of android.os.PowerManager in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class BluetoothPairingRequest method onReceive.

@Override
public void onReceive(Context context, Intent intent) {
    String action = intent.getAction();
    if (action.equals(BluetoothDevice.ACTION_PAIRING_REQUEST)) {
        // convert broadcast intent into activity intent (same action string)
        BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
        int type = intent.getIntExtra(BluetoothDevice.EXTRA_PAIRING_VARIANT, BluetoothDevice.ERROR);
        Intent pairingIntent = new Intent();
        pairingIntent.setClass(context, BluetoothPairingDialog.class);
        pairingIntent.putExtra(BluetoothDevice.EXTRA_DEVICE, device);
        pairingIntent.putExtra(BluetoothDevice.EXTRA_PAIRING_VARIANT, type);
        if (type == BluetoothDevice.PAIRING_VARIANT_PASSKEY_CONFIRMATION || type == BluetoothDevice.PAIRING_VARIANT_DISPLAY_PASSKEY || type == BluetoothDevice.PAIRING_VARIANT_DISPLAY_PIN) {
            int pairingKey = intent.getIntExtra(BluetoothDevice.EXTRA_PAIRING_KEY, BluetoothDevice.ERROR);
            pairingIntent.putExtra(BluetoothDevice.EXTRA_PAIRING_KEY, pairingKey);
        }
        pairingIntent.setAction(BluetoothDevice.ACTION_PAIRING_REQUEST);
        pairingIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
        String deviceAddress = device != null ? device.getAddress() : null;
        String deviceName = device != null ? device.getName() : null;
        boolean shouldShowDialog = LocalBluetoothPreferences.shouldShowDialogInForeground(context, deviceAddress, deviceName);
        if (powerManager.isInteractive() && shouldShowDialog) {
            // Since the screen is on and the BT-related activity is in the foreground,
            // just open the dialog
            context.startActivity(pairingIntent);
        } else {
            // Put up a notification that leads to the dialog
            Resources res = context.getResources();
            Notification.Builder builder = new Notification.Builder(context).setSmallIcon(android.R.drawable.stat_sys_data_bluetooth).setTicker(res.getString(R.string.bluetooth_notif_ticker));
            PendingIntent pending = PendingIntent.getActivity(context, 0, pairingIntent, PendingIntent.FLAG_UPDATE_CURRENT);
            String name = intent.getStringExtra(BluetoothDevice.EXTRA_NAME);
            if (TextUtils.isEmpty(name)) {
                name = device != null ? device.getAliasName() : context.getString(android.R.string.unknownName);
            }
            builder.setContentTitle(res.getString(R.string.bluetooth_notif_title)).setContentText(res.getString(R.string.bluetooth_notif_message, name)).setContentIntent(pending).setAutoCancel(true).setDefaults(Notification.DEFAULT_SOUND).setColor(context.getColor(com.android.internal.R.color.system_notification_accent_color));
            NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
            manager.notify(NOTIFICATION_ID, builder.getNotification());
        }
    } else if (action.equals(BluetoothDevice.ACTION_PAIRING_CANCEL)) {
        Intent pairingIntent = new Intent();
        pairingIntent.setClass(context, BluetoothPairingDialog.class);
        pairingIntent.setAction(BluetoothDevice.ACTION_PAIRING_REQUEST);
        pairingIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        PendingIntent pending = PendingIntent.getActivity(context, 0, pairingIntent, PendingIntent.FLAG_NO_CREATE);
        if (pending != null) {
            pending.cancel();
        }
        // Remove the notification
        NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
        manager.cancel(NOTIFICATION_ID);
    } else if (BluetoothDevice.ACTION_BOND_STATE_CHANGED.equals(action)) {
        int bondState = intent.getIntExtra(BluetoothDevice.EXTRA_BOND_STATE, BluetoothDevice.ERROR);
        int oldState = intent.getIntExtra(BluetoothDevice.EXTRA_PREVIOUS_BOND_STATE, BluetoothDevice.ERROR);
        if ((oldState == BluetoothDevice.BOND_BONDING) && (bondState == BluetoothDevice.BOND_NONE)) {
            // Remove the notification
            NotificationManager manager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
            manager.cancel(NOTIFICATION_ID);
        }
    }
}

Example 83 with PowerManager

use of android.os.PowerManager in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class DockEventReceiver method beginStartingService.

/**
     * Start the service to process the current event notifications, acquiring
     * the wake lock before returning to ensure that the service will run.
     */
private static void beginStartingService(Context context, Intent intent) {
    synchronized (sStartingServiceSync) {
        if (sStartingService == null) {
            PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
            sStartingService = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "StartingDockService");
        }
        sStartingService.acquire();
        if (context.startService(intent) == null) {
            Log.e(TAG, "Can't start DockService");
        }
    }
}

Example 84 with PowerManager

use of android.os.PowerManager in project u2020 by JakeWharton.

the class DebugViewContainer method riseAndShine.

/**
   * Show the activity over the lock-screen and wake up the device. If you launched the app manually
   * both of these conditions are already true. If you deployed from the IDE, however, this will
   * save you from hundreds of power button presses and pattern swiping per day!
   */
public static void riseAndShine(Activity activity) {
    activity.getWindow().addFlags(FLAG_SHOW_WHEN_LOCKED);
    PowerManager power = (PowerManager) activity.getSystemService(POWER_SERVICE);
    PowerManager.WakeLock lock = power.newWakeLock(FULL_WAKE_LOCK | ACQUIRE_CAUSES_WAKEUP | ON_AFTER_RELEASE, "wakeup!");
    lock.acquire();
    lock.release();
}

Example 85 with PowerManager

use of android.os.PowerManager in project u2020 by JakeWharton.

the class U2020TestRunner method onStart.

@SuppressLint("MissingPermission")
@Override
public void onStart() {
    // Inform the app we are an instrumentation test before the object graph is initialized.
    DebugU2020Module.instrumentationTest = true;
    Context app = getTargetContext().getApplicationContext();
    String name = U2020TestRunner.class.getSimpleName();
    // Unlock the device so that the tests can input keystrokes.
    KeyguardManager keyguard = (KeyguardManager) app.getSystemService(KEYGUARD_SERVICE);
    keyguard.newKeyguardLock(name).disableKeyguard();
    // Wake up the screen.
    PowerManager power = (PowerManager) app.getSystemService(POWER_SERVICE);
    wakeLock = power.newWakeLock(FULL_WAKE_LOCK | ACQUIRE_CAUSES_WAKEUP | ON_AFTER_RELEASE, name);
    wakeLock.acquire();
    super.onStart();
}