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fix the live wallpaper service, unable to open the wallpaper check th…
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…read in Android 12
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@liaoheng
liaoheng committed Jun 27, 2022
1 parent 1b3cb3d commit 01454e9
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Showing 3 changed files with 65 additions and 71 deletions.
4 changes: 2 additions & 2 deletions app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -12,8 +12,8 @@ android {
minSdkVersion rootProject.ext.minSdkVersion
targetSdkVersion rootProject.ext.targetSdkVersion
applicationId "me.liaoheng.wallpaper"
versionCode 10947
versionName "1.9.47"
versionCode 10948
versionName "1.9.48"
}

def isSigning = true
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131 changes: 63 additions & 68 deletions app/src/main/java/me/liaoheng/wallpaper/service/LiveWallpaperService.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,9 +18,6 @@
import android.view.SurfaceHolder;

import androidx.collection.LruCache;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.Observer;

import com.github.liaoheng.common.util.AppUtils;
import com.github.liaoheng.common.util.Callback;
Expand All @@ -31,7 +28,6 @@
import java.io.File;
import java.io.IOException;
import java.util.UUID;
import java.util.concurrent.atomic.AtomicBoolean;

import io.reactivex.Observable;
import io.reactivex.ObservableSource;
Expand Down Expand Up @@ -62,23 +58,24 @@
*/
public class LiveWallpaperService extends WallpaperService {
private final String TAG = LiveWallpaperService.class.getSimpleName();
private MutableLiveData<DownloadBitmap> mSetWallpaper;
private EnableLiveData mEnableCheck;
public static final String VIEW_LIVE_WALLPAPER = "me.liaoheng.wallpaper.VIEW_LIVE_WALLPAPER";
public static final String ENABLE_LIVE_WALLPAPER = "me.liaoheng.wallpaper.ENABLE_LIVE_WALLPAPER";
public static final String EXTRA_ENABLE_LIVE_WALLPAPER = "EXTRA_ENABLE_LIVE_WALLPAPER";
public static final String UPDATE_LIVE_WALLPAPER = "me.liaoheng.wallpaper.UPDATE_LIVE_WALLPAPER";
public static final String PERMISSION_UPDATE_LIVE_WALLPAPER = "me.liaoheng.wallpaper.permission.UPDATE_LIVE_WALLPAPER";
private LiveWallpaperBroadcastReceiver mReceiver;
private SetWallpaperServiceHelper mServiceHelper;
private CompositeDisposable mLoadWallpaperDisposable;
private HandlerHelper mCheckHandlerHelper;
private Runnable mCheckRunnable;
private long mCheckPeriodic = Constants.DEF_LIVE_WALLPAPER_CHECK_PERIODIC;
private final long mCheckPeriodic = Constants.DEF_LIVE_WALLPAPER_CHECK_PERIODIC;

@Override
public Engine onCreateEngine() {
return new LiveWallpaperEngine();
}

class LiveWallpaperBroadcastReceiver extends BroadcastReceiver {
private final class LiveWallpaperBroadcastReceiver extends BroadcastReceiver {

@Override
public void onReceive(Context context, Intent intent) {
Expand All @@ -88,66 +85,42 @@ public void onReceive(Context context, Intent intent) {
setBingWallpaper(image, config);
} else if (Constants.ACTION_DEBUG_LOG.equals(intent.getAction())) {
LogDebugFileUtils.init(getApplicationContext());
} else if (ENABLE_LIVE_WALLPAPER.equals(intent.getAction())) {
boolean enable = intent.getBooleanExtra(EXTRA_ENABLE_LIVE_WALLPAPER, false);
L.alog().d(TAG, "enable :" + enable);
disable();
if (enable) {
enable();
}
}
}
}

static class EnableLiveData extends LiveData<Boolean> {
private final AtomicBoolean mListValue = new AtomicBoolean();

public EnableLiveData(Boolean value) {
super(value);
setListValue(value);
}

@Override
public void postValue(Boolean value) {
if (value != mListValue.get()) {
setListValue(value);
super.postValue(value);
}
}

@Override
public void setValue(Boolean value) {
if (value != mListValue.get()) {
setListValue(value);
super.setValue(value);
}
}

private void setListValue(boolean value) {
mListValue.set(value);
}

}

@Override
public void onCreate() {
super.onCreate();
L.alog().d(TAG, "onCreate");
LogDebugFileUtils.init(this);
mServiceHelper = new SetWallpaperServiceHelper(this, TAG);
mLoadWallpaperDisposable = new CompositeDisposable();
mCheckHandlerHelper = HandlerHelper.create(TAG, Process.THREAD_PRIORITY_FOREGROUND, null);
mCheckRunnable = this::timing;
mSetWallpaper = new MutableLiveData<>();
mEnableCheck = new EnableLiveData(false);
mEnableCheck.observeForever(enable -> {
disable();
if (enable) {
enable();
mCheckHandlerHelper = HandlerHelper.create(TAG, Process.THREAD_PRIORITY_FOREGROUND, msg -> {
L.alog().d(TAG, "HandlerHelper");
if (msg.what == 1) {
Boolean enable = (Boolean) msg.obj;
L.alog().d(TAG, "chekc :" + enable);
disable();
if (enable) {
enable();
}
}
return false;
});

if (ROM.getROM().isEmui()) {
mCheckPeriodic = Constants.DEF_LIVE_WALLPAPER_CHECK_PERIODIC_EMUI;
}

mCheckRunnable = this::timing;
mReceiver = new LiveWallpaperBroadcastReceiver();
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(UPDATE_LIVE_WALLPAPER);
intentFilter.addAction(Constants.ACTION_DEBUG_LOG);
intentFilter.addAction(ENABLE_LIVE_WALLPAPER);
registerReceiver(mReceiver, intentFilter, PERMISSION_UPDATE_LIVE_WALLPAPER, new Handler(getMainLooper()));
}

Expand Down Expand Up @@ -177,7 +150,7 @@ public void enable() {
return;
}
disable();
mCheckHandlerHelper.postDelayed(this::timing, 300);
mCheckHandlerHelper.postDelayed(this::timing, 500);
}

private void disable() {
Expand Down Expand Up @@ -268,7 +241,11 @@ private ObservableTransformer<DownloadBitmap, DownloadBitmap> download() {
}

private void setWallpaper(Config config, DownloadBitmap d) {
mSetWallpaper.postValue(d);
Intent intent = new Intent(VIEW_LIVE_WALLPAPER);
intent.putExtra(Config.EXTRA_SET_WALLPAPER_IMAGE, d.image);
intent.putExtra(Config.EXTRA_SET_WALLPAPER_CONFIG, d.config);
sendBroadcast(intent);

if (config.getWallpaperMode() == Constants.EXTRA_SET_WALLPAPER_MODE_HOME) {
return;
}
Expand Down Expand Up @@ -348,14 +325,16 @@ public boolean eq(DownloadBitmap b) {
private class LiveWallpaperEngine extends LiveWallpaperService.Engine {
public static final int DOWNLOAD_DRAW = 123;
public static final int DOWNLOAD_DRAW_DELAY = 400;
public static final int ENABLE = 456;
private DownloadBitmap mLastFile;
private HandlerHelper mDrawHandlerHelper;
private Runnable mDrawRunnable;
private DelayedHandler mActionHandler;
private Disposable mDisplayDisposable;
private Disposable mPreviewDisposable;
private final LruCache<String, DownloadBitmap> mImageCache = new LruCache<>(8);
private final BitmapCache mBitmapCache = new BitmapCache();
private LiveWallpaperEngineBroadcastReceiver mReceiver;
private LruCache<String, DownloadBitmap> mImageCache;
private BitmapCache mBitmapCache;
private String TAG = "LiveWallpaperEngine:";

@Override
Expand All @@ -368,13 +347,22 @@ public void onCreate(SurfaceHolder surfaceHolder) {
mActionHandler = new DelayedHandler(Looper.getMainLooper(), msg -> {
if (msg.what == DOWNLOAD_DRAW) {
downloadWallpaper((DownloadBitmap) msg.obj);
} else if (msg.what == ENABLE) {
Intent intent = new Intent(ENABLE_LIVE_WALLPAPER);
intent.putExtra(EXTRA_ENABLE_LIVE_WALLPAPER, (boolean) msg.obj);
getDisplayContext().sendBroadcast(intent);
}
return true;
});
mDrawRunnable = this::drawWallpaper;

mReceiver = new LiveWallpaperEngineBroadcastReceiver();
mImageCache = new LruCache<>(8);
mBitmapCache = new BitmapCache();

if (!isPreview()) {
mEnableCheck.postValue(true);
mActionHandler.removeMessages(ENABLE);
mActionHandler.sendDelayed(ENABLE, true, 1000);
}
}

Expand Down Expand Up @@ -427,7 +415,7 @@ private synchronized void drawWallpaper(DownloadBitmap wallpaper) {
}
mBitmapCache.put(wallpaper.key(), bitmap);
} else {
bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.background);
bitmap = BitmapFactory.decodeResource(getDisplayContext().getResources(), R.drawable.background);
}
}
final Bitmap finalBitmap = bitmap;
Expand Down Expand Up @@ -513,22 +501,28 @@ public void onSurfaceChanged(SurfaceHolder holder, int format, int width, int he
public void onSurfaceCreated(SurfaceHolder holder) {
super.onSurfaceCreated(holder);
L.alog().d(TAG, "onSurfaceCreated");
if (!isPreview() && mSetWallpaper != null) {
mSetWallpaper.observeForever(mSetWallpaperObserver);
if (!isPreview()) {
getDisplayContext().registerReceiver(mReceiver, new IntentFilter(VIEW_LIVE_WALLPAPER));
}
previewBingWallpaper();
}

private final Observer<DownloadBitmap> mSetWallpaperObserver = new Observer<DownloadBitmap>() {
private final class LiveWallpaperEngineBroadcastReceiver extends BroadcastReceiver {

@Override
public void onChanged(DownloadBitmap info) {
if (info.eq(mLastFile)) {
return;
public void onReceive(Context context, Intent intent) {
if (VIEW_LIVE_WALLPAPER.equals(intent.getAction())) {
Wallpaper image = intent.getParcelableExtra(Config.EXTRA_SET_WALLPAPER_IMAGE);
Config config = intent.getParcelableExtra(Config.EXTRA_SET_WALLPAPER_CONFIG);
DownloadBitmap info = new DownloadBitmap(image, config);
if (info.eq(mLastFile)) {
return;
}
mActionHandler.removeMessages(DOWNLOAD_DRAW);
mActionHandler.sendDelayed(DOWNLOAD_DRAW, info, DOWNLOAD_DRAW_DELAY);
}
mActionHandler.removeMessages(DOWNLOAD_DRAW);
mActionHandler.sendDelayed(DOWNLOAD_DRAW, info, DOWNLOAD_DRAW_DELAY);
}
};
}

private void previewBingWallpaper() {
Config config = new Config.Builder().loadConfig(getApplicationContext()).build();
Expand Down Expand Up @@ -573,8 +567,9 @@ public void onSuccess(DownloadBitmap d) {
public void onSurfaceDestroyed(SurfaceHolder holder) {
super.onSurfaceDestroyed(holder);
L.alog().d(TAG, "onSurfaceDestroyed");
if (mSetWallpaper != null) {
mSetWallpaper.removeObserver(mSetWallpaperObserver);
try {
getDisplayContext().unregisterReceiver(mReceiver);
} catch (Throwable ignored) {
}
mBitmapPaint = null;
mMatrix = null;
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1 change: 0 additions & 1 deletion app/src/main/java/me/liaoheng/wallpaper/util/Constants.java
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,6 @@ public interface Constants {
long DEF_SCHEDULER_PERIODIC = 3;//hour
String DEF_TIMER_PERIODIC = new LocalTime(0, 35).toString();
long DEF_LIVE_WALLPAPER_CHECK_PERIODIC = TimeUnit.MINUTES.toMillis(35);
long DEF_LIVE_WALLPAPER_CHECK_PERIODIC_EMUI = TimeUnit.MINUTES.toMillis(11);

String LOCAL_BASE_URL = "https://www.bing.com";
String GLOBAL_BASE_URL = "https://global.bing.com";
Expand Down

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