Android/frameworks_base
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[DO NOT MERGE] Close screenshot process on user switched am: 05f7aef1b0

Browse Source 
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13070635

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I0de430aa000f81f00da2e64799d17810d506a737
This commit is contained in:
Miranda Kephart
2021-02-03 17:00:54 +00:00
committed by Automerger Merge Worker
parent bf626be056 05f7aef1b0
commit e4081d74ad
1 changed files with 31 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
core/java/com/android/internal/util/ScreenshotHelper.java
View File

@@ -1,12 +1,15 @@
package com.android.internal.util;
import static android.content.Intent.ACTION_USER_SWITCHED;
import static android.view.WindowManager.ScreenshotSource.SCREENSHOT_OTHER;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.ServiceConnection;
import android.graphics.Insets;
import android.graphics.Rect;
@@ -161,8 +164,21 @@ public class ScreenshotHelper {
private ServiceConnection mScreenshotConnection = null;
private final Context mContext;
private final BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
synchronized (mScreenshotLock) {
if (ACTION_USER_SWITCHED.equals(intent.getAction())) {
resetConnection();
}
}
}
};
public ScreenshotHelper(Context context) {
mContext = context;
IntentFilter filter = new IntentFilter(ACTION_USER_SWITCHED);
mContext.registerReceiver(mBroadcastReceiver, filter);
}
/**
@@ -279,9 +295,8 @@ public class ScreenshotHelper {
final Runnable mScreenshotTimeout = () -> {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
mScreenshotService = null;
Log.e(TAG, "Timed out before getting screenshot capture response");
resetConnection();
notifyScreenshotError();
}
}
@@ -304,11 +319,7 @@ public class ScreenshotHelper {
break;
case SCREENSHOT_MSG_PROCESS_COMPLETE:
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
mScreenshotService = null;
}
resetConnection();
}
break;
}
@@ -348,9 +359,7 @@ public class ScreenshotHelper {
public void onServiceDisconnected(ComponentName name) {
synchronized (mScreenshotLock) {
if (mScreenshotConnection != null) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
mScreenshotService = null;
resetConnection();
// only log an error if we're still within the timeout period
if (handler.hasCallbacks(mScreenshotTimeout)) {
handler.removeCallbacks(mScreenshotTimeout);
@@ -382,6 +391,17 @@ public class ScreenshotHelper {
}
}
/**
* Unbinds the current screenshot connection (if any).
*/
private void resetConnection() {
if (mScreenshotConnection != null) {
mContext.unbindService(mScreenshotConnection);
mScreenshotConnection = null;
mScreenshotService = null;
}
}
/**
* Notifies the screenshot service to show an error.
*/