Merge "Import wear emergency gesture handling logic into master." (d773922d) · Commits · e / os / android_frameworks_base

core/res/res/values/config.xml

+0 −6

Original line number	Diff line number	Diff line
		@@ -4948,12 +4948,6 @@
		button. -->
		<integer name="config_mashPressVibrateTimeOnPowerButton">0</integer>

		<!-- Control the behavior when the user presses the power button 5 times.
		0 - Nothing
		1 - Launch panic button gesture
		-->
		<integer name="config_mashPressOnPowerBehavior">0</integer>

		<!-- Whether or not to enable the binder heavy hitter watcher by default -->
		<bool name="config_defaultBinderHeavyHitterWatcherEnabled">false</bool>

core/res/res/values/symbols.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -4617,4 +4617,6 @@
		<java-symbol type="array" name="config_roundedCornerBottomRadiusAdjustmentArray" />
		<java-symbol type="bool" name="config_secondaryBuiltInDisplayIsRound" />
		<java-symbol type="array" name="config_builtInDisplayIsRoundArray" />

		<java-symbol type="integer" name="config_mashPressVibrateTimeOnPowerButton" />
		</resources>

services/core/java/com/android/server/GestureLauncherService.java

+62 −0

Original line number	Diff line number	Diff line
		@@ -19,10 +19,12 @@ package com.android.server;
		import android.app.ActivityManager;
		import android.app.StatusBarManager;
		import android.content.BroadcastReceiver;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.res.Resources;
		import android.database.ContentObserver;
		import android.hardware.Sensor;
		@@ -38,6 +40,8 @@ import android.os.SystemClock;
		import android.os.SystemProperties;
		import android.os.Trace;
		import android.os.UserHandle;
		import android.os.VibrationEffect;
		import android.os.Vibrator;
		import android.provider.Settings;
		import android.util.MutableBoolean;
		import android.util.Slog;
		@@ -88,6 +92,19 @@ public class GestureLauncherService extends SystemService {
		*/
		private static final int CAMERA_POWER_TAP_COUNT_THRESHOLD = 2;

		/** Action for starting emergency alerts on Wear OS. */
		private static final String WEAR_LAUNCH_EMERGENCY_ACTION =
		"com.android.systemui.action.LAUNCH_EMERGENCY";

		/** Action for starting emergency alerts in retail mode on Wear OS. */
		private static final String WEAR_LAUNCH_EMERGENCY_RETAIL_ACTION =
		"com.android.systemui.action.LAUNCH_EMERGENCY_RETAIL";

		/**
		* Boolean extra for distinguishing intents coming from power button gesture.
		*/
		private static final String EXTRA_LAUNCH_EMERGENCY_VIA_GESTURE = "launch_emergency_via_gesture";

		/** The listener that receives the gesture event. */
		private final GestureEventListener mGestureListener = new GestureEventListener();
		private final CameraLiftTriggerEventListener mCameraLiftTriggerListener =
		@@ -152,6 +169,7 @@ public class GestureLauncherService extends SystemService {
		private final UiEventLogger mUiEventLogger;

		private boolean mHasFeatureWatch;
		private long mVibrateMilliSecondsForPanicGesture;

		@VisibleForTesting
		public enum GestureLauncherEvent implements UiEventLogger.UiEventEnum {
		@@ -220,6 +238,13 @@ public class GestureLauncherService extends SystemService {

		mHasFeatureWatch =
		mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_WATCH);
		mVibrateMilliSecondsForPanicGesture =
		resources.getInteger(
		com.android
		.internal
		.R
		.integer
		.config_mashPressVibrateTimeOnPowerButton);
		}
		}

		@@ -584,6 +609,12 @@ public class GestureLauncherService extends SystemService {
		"userSetupComplete = %s, performing emergency gesture.",
		userSetupComplete));
		}

		if (mHasFeatureWatch) {
		onEmergencyGestureDetectedOnWatch();
		return true;
		}

		StatusBarManagerInternal service = LocalServices.getService(
		StatusBarManagerInternal.class);
		service.onEmergencyActionLaunchGestureDetected();
		@@ -593,6 +624,37 @@ public class GestureLauncherService extends SystemService {
		}
		}

		private void onEmergencyGestureDetectedOnWatch() {
		Intent emergencyIntent =
		new Intent(
		isInRetailMode()
		? WEAR_LAUNCH_EMERGENCY_RETAIL_ACTION
		: WEAR_LAUNCH_EMERGENCY_ACTION);
		PackageManager pm = mContext.getPackageManager();
		ResolveInfo resolveInfo = pm.resolveActivity(emergencyIntent, /flags=/0);
		if (resolveInfo == null) {
		Slog.w(TAG, "Couldn't find an app to process the emergency intent "
		+ emergencyIntent.getAction());
		return;
		}

		Vibrator vibrator = mContext.getSystemService(Vibrator.class);
		vibrator.vibrate(VibrationEffect.createOneShot(mVibrateMilliSecondsForPanicGesture,
		VibrationEffect.DEFAULT_AMPLITUDE));

		emergencyIntent.setComponent(
		new ComponentName(
		resolveInfo.activityInfo.packageName, resolveInfo.activityInfo.name));
		emergencyIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		emergencyIntent.putExtra(EXTRA_LAUNCH_EMERGENCY_VIA_GESTURE, true);
		mContext.startActivityAsUser(emergencyIntent, new UserHandle(mUserId));
		}

		private boolean isInRetailMode() {
		return Settings.Global.getInt(mContext.getContentResolver(),
		Settings.Global.DEVICE_DEMO_MODE, 0) == 1;
		}

		private boolean isUserSetupComplete() {
		return Settings.Secure.getIntForUser(mContext.getContentResolver(),
		Settings.Secure.USER_SETUP_COMPLETE, 0, UserHandle.USER_CURRENT) != 0;