public void updateResources() {
int resId;
if (mCameraDisabled) {
// Fall back to showing ring/silence if camera is disabled by DPM...
resId =
mSilentMode
? R.array.lockscreen_targets_when_silent
: R.array.lockscreen_targets_when_soundon;
} else {
resId = R.array.lockscreen_targets_with_camera;
}
mMultiWaveView.setTargetResources(resId);
}
MultiWaveViewMethods(MultiWaveView multiWaveView) {
mMultiWaveView = multiWaveView;
final boolean cameraDisabled =
mLockPatternUtils.getDevicePolicyManager().getCameraDisabled(null);
if (cameraDisabled) {
Log.v(TAG, "Camera disabled by Device Policy");
mCameraDisabled = true;
} else {
// Camera is enabled if resource is initially defined for MultiWaveView
// in the lockscreen layout file
mCameraDisabled =
mMultiWaveView.getTargetResourceId() != R.array.lockscreen_targets_with_camera;
}
}
/**
* @param context Used to setup the view.
* @param configuration The current configuration. Used to use when selecting layout, etc.
* @param lockPatternUtils Used to know the state of the lock pattern settings.
* @param updateMonitor Used to register for updates on various keyguard related state, and query
* the initial state at setup.
* @param callback Used to communicate back to the host keyguard view.
*/
LockScreen(
Context context,
Configuration configuration,
LockPatternUtils lockPatternUtils,
KeyguardUpdateMonitor updateMonitor,
KeyguardScreenCallback callback) {
super(context);
mLockPatternUtils = lockPatternUtils;
mUpdateMonitor = updateMonitor;
mCallback = callback;
mEnableMenuKeyInLockScreen = shouldEnableMenuKey();
mCreationOrientation = configuration.orientation;
mKeyboardHidden = configuration.hardKeyboardHidden;
if (LockPatternKeyguardView.DEBUG_CONFIGURATION) {
Log.v(TAG, "***** CREATING LOCK SCREEN", new RuntimeException());
Log.v(
TAG,
"Cur orient="
+ mCreationOrientation
+ " res orient="
+ context.getResources().getConfiguration().orientation);
}
final LayoutInflater inflater = LayoutInflater.from(context);
if (DBG) Log.v(TAG, "Creation orientation = " + mCreationOrientation);
if (mCreationOrientation != Configuration.ORIENTATION_LANDSCAPE) {
inflater.inflate(R.layout.keyguard_screen_tab_unlock, this, true);
} else {
inflater.inflate(R.layout.keyguard_screen_tab_unlock_land, this, true);
}
mStatusViewManager =
new KeyguardStatusViewManager(this, mUpdateMonitor, mLockPatternUtils, mCallback, false);
setFocusable(true);
setFocusableInTouchMode(true);
setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
mSilentMode = isSilentMode();
mUnlockWidget = findViewById(R.id.unlock_widget);
if (mUnlockWidget instanceof SlidingTab) {
SlidingTab slidingTabView = (SlidingTab) mUnlockWidget;
slidingTabView.setHoldAfterTrigger(true, false);
slidingTabView.setLeftHintText(R.string.lockscreen_unlock_label);
slidingTabView.setLeftTabResources(
R.drawable.ic_jog_dial_unlock,
R.drawable.jog_tab_target_green,
R.drawable.jog_tab_bar_left_unlock,
R.drawable.jog_tab_left_unlock);
SlidingTabMethods slidingTabMethods = new SlidingTabMethods(slidingTabView);
slidingTabView.setOnTriggerListener(slidingTabMethods);
mUnlockWidgetMethods = slidingTabMethods;
} else if (mUnlockWidget instanceof WaveView) {
WaveView waveView = (WaveView) mUnlockWidget;
WaveViewMethods waveViewMethods = new WaveViewMethods(waveView);
waveView.setOnTriggerListener(waveViewMethods);
mUnlockWidgetMethods = waveViewMethods;
} else if (mUnlockWidget instanceof MultiWaveView) {
MultiWaveView multiWaveView = (MultiWaveView) mUnlockWidget;
MultiWaveViewMethods multiWaveViewMethods = new MultiWaveViewMethods(multiWaveView);
multiWaveView.setOnTriggerListener(multiWaveViewMethods);
mUnlockWidgetMethods = multiWaveViewMethods;
} else {
throw new IllegalStateException("Unrecognized unlock widget: " + mUnlockWidget);
}
// Update widget with initial ring state
mUnlockWidgetMethods.updateResources();
if (DBG)
Log.v(
TAG, "*** LockScreen accel is " + (mUnlockWidget.isHardwareAccelerated() ? "on" : "off"));
}
public void ping() {
mMultiWaveView.ping();
}
public void reset(boolean animate) {
mMultiWaveView.reset(animate);
}