Framework: Forward port Long press back to kill app (2/2) (83cea920) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/policy/PhoneWindowManager.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -265,6 +265,7 @@ import android.view.animation.AnimationSet;
		import android.view.animation.AnimationUtils;
		import android.view.autofill.AutofillManagerInternal;
		import android.view.inputmethod.InputMethodManagerInternal;
		import android.widget.Toast;

		import com.android.internal.R;
		import com.android.internal.accessibility.AccessibilityShortcutController;
		@@ -668,6 +669,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {

		boolean mVolumeAnswerCall;

		boolean mKillAppLongpressBack;
		int mBackKillTimeout;

		int mPointerLocationMode = 0; // guarded by mLock

		// The last window we were told about in focusChanged.
		@@ -1154,6 +1158,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		resolver.registerContentObserver(LineageSettings.System.getUriFor(
		LineageSettings.System.VOLUME_ANSWER_CALL), false, this,
		UserHandle.USER_ALL);
		resolver.registerContentObserver(LineageSettings.Secure.getUriFor(
		LineageSettings.Secure.KILL_APP_LONGPRESS_BACK), false, this,
		UserHandle.USER_ALL);

		updateSettings();
		}
		@@ -1992,6 +1999,17 @@ public class PhoneWindowManager implements WindowManagerPolicy {

		private final ScreenshotRunnable mScreenshotRunnable = new ScreenshotRunnable();

		Runnable mBackLongPress = new Runnable() {
		public void run() {
		if (ActionUtils.killForegroundApp(mContext, mCurrentUserId)) {
		performHapticFeedbackLw(null, HapticFeedbackConstants.LONG_PRESS, false);
		Toast.makeText(mContext,
		org.lineageos.platform.internal.R.string.app_killed_message,
		Toast.LENGTH_SHORT).show();
		}
		}
		};

		@Override
		public void showGlobalActions() {
		mHandler.removeMessages(MSG_DISPATCH_SHOW_GLOBAL_ACTIONS);
		@@ -2356,6 +2374,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {

		mDeviceHardwareKeys = mContext.getResources().getInteger(
		org.lineageos.platform.internal.R.integer.config_deviceHardwareKeys);
		mBackKillTimeout = mContext.getResources().getInteger(
		org.lineageos.platform.internal.R.integer.config_backKillTimeout);

		updateKeyAssignments();

		@@ -2806,6 +2826,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		mVolumeAnswerCall = (LineageSettings.System.getIntForUser(resolver,
		LineageSettings.System.VOLUME_ANSWER_CALL, 0, UserHandle.USER_CURRENT) == 1)
		&& ((mDeviceHardwareWakeKeys & KEY_MASK_VOLUME) != 0);
		mKillAppLongpressBack = LineageSettings.Secure.getInt(resolver,
		LineageSettings.Secure.KILL_APP_LONGPRESS_BACK, 0) == 1;

		// Configure wake gesture.
		boolean wakeGestureEnabledSetting = Settings.Secure.getIntForUser(resolver,
		@@ -4006,6 +4028,10 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		mPendingCapsLockToggle = false;
		}

		if (keyCode == KeyEvent.KEYCODE_BACK && !down) {
		mHandler.removeCallbacks(mBackLongPress);
		}

		// First we always handle the home key here, so applications
		// can never break it, although if keyguard is on, we do let
		// it handle it, because that gives us the correct 5 second
		@@ -4339,6 +4365,12 @@ public class PhoneWindowManager implements WindowManagerPolicy {
		launchAssistAction(Intent.EXTRA_ASSIST_INPUT_HINT_KEYBOARD, event.getDeviceId());
		}
		return -1;
		} else if (keyCode == KeyEvent.KEYCODE_BACK) {
		if (mKillAppLongpressBack) {
		if (down && repeatCount == 0) {
		mHandler.postDelayed(mBackLongPress, mBackKillTimeout);
		}
		}
		}

		// Shortcuts are invoked through Search+key, so intercept those here