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Import wear emergency gesture handling logic into master.

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Wear OS doesn't have StatusBarManager. So we have to add a special
handling logic for emergency gesture.

Bug: 200218055
Test: manually tested
Change-Id: If6bf76b02706a2c3d2c165044f30b76ea1db6214
This commit is contained in:
yzj
2021-09-24 22:37:36 +00:00
committed by Josh Yang
parent ed271ebbce
commit b91c725590
3 changed files with 64 additions and 6 deletions
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6
core/res/res/values/config.xml
View File

@@ -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>

2
core/res/res/values/symbols.xml
View File

@@ -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>

62
services/core/java/com/android/server/GestureLauncherService.java
View File

@@ -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;