Fix wallpaper offset bugs and slow down the speed of blur effect (628dc472) · Commits · e / os / BlissLauncher

app/src/main/java/foundation/e/blisslauncher/core/blur/BlurWallpaperProvider.java

+7 −9

Original line number	Diff line number	Diff line
		@@ -175,15 +175,13 @@ public class BlurWallpaperProvider {

		wallpaper = Bitmap.createScaledBitmap(wallpaper, scaledWidth, scaledHeight, false);

		if(wallpaper.getWidth() >= wallpaper.getHeight()){
		return Bitmap.createBitmap(wallpaper, 0, 0, width, height);
		} else {
		int x = (wallpaper.getWidth() - width) / 2;
		if (x < 0 \|\| x + width > wallpaper.getWidth()) {
		x = 0;
		}
		return Bitmap.createBitmap(wallpaper, x, 0, width, height);
		}

		int y;
		if (wallpaper.getHeight() > height) {
		y = (wallpaper.getHeight() - height) / 2;
		} else y = 0;

		return Bitmap.createBitmap(wallpaper, 0, y, width, height);
		}

		public interface Listener {

app/src/main/java/foundation/e/blisslauncher/core/broadcast/WallpaperChangeReceiver.java

+30 −7

Original line number	Diff line number	Diff line
		package foundation.e.blisslauncher.core.broadcast;

		import android.app.WallpaperManager;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.IntentFilter;
		import android.os.IBinder;
		import android.view.View;

		import foundation.e.blisslauncher.core.blur.BlurWallpaperProvider;

		import static android.content.Context.WALLPAPER_SERVICE;

		public class WallpaperChangeReceiver extends BroadcastReceiver {
		private final Context mContext;
		private IBinder mWindowToken;
		private boolean mRegistered;
		private View mWorkspace;

		public WallpaperChangeReceiver(View workspace){
		this.mWorkspace = workspace;
		this.mContext = mWorkspace.getContext();
		}

		@Override
		public void onReceive(Context context, Intent intent) {
		BlurWallpaperProvider.getInstance(context).clear();
		updateOffset();
		}

		public static WallpaperChangeReceiver register(Context context) {
		IntentFilter timeIntentFilter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED);
		WallpaperChangeReceiver receiver = new WallpaperChangeReceiver();
		context.registerReceiver(receiver, timeIntentFilter);
		return receiver;
		public void setWindowToken(IBinder token) {
		mWindowToken = token;
		if (mWindowToken == null && mRegistered) {
		mWorkspace.getContext().unregisterReceiver(this);
		mRegistered = false;
		} else if (mWindowToken != null && !mRegistered) {
		mWorkspace.getContext()
		.registerReceiver(this, new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED));
		onReceive(mWorkspace.getContext(), null);
		mRegistered = true;
		}
		}

		public static void unregister(Context context, WallpaperChangeReceiver receiver) {
		context.unregisterReceiver(receiver);
		private void updateOffset() {
		WallpaperManager wm = (WallpaperManager) mContext.getSystemService(WALLPAPER_SERVICE);
		wm.setWallpaperOffsets(mWorkspace.getWindowToken(), 0f, 0.5f);
		}
		}

app/src/main/java/foundation/e/blisslauncher/features/launcher/LauncherActivity.java

+28 −9

Original line number	Diff line number	Diff line
		@@ -305,6 +305,18 @@ public class LauncherActivity extends AppCompatActivity implements

		private void setupViews() {
		workspace = mLauncherView.findViewById(R.id.workspace);
		wallpaperChangeReceiver = new WallpaperChangeReceiver(workspace);
		workspace.addOnAttachStateChangeListener(new View.OnAttachStateChangeListener() {
		@Override
		public void onViewAttachedToWindow(View v) {
		wallpaperChangeReceiver.setWindowToken(v.getWindowToken());
		}

		@Override
		public void onViewDetachedFromWindow(View v) {
		wallpaperChangeReceiver.setWindowToken(null);
		}
		});
		mHorizontalPager = mLauncherView.findViewById(R.id.pages_container);
		backgroundLayer = mLauncherView.findViewById(R.id.background_layer);
		frontLayer = mLauncherView.findViewById(R.id.blur_layer);
		@@ -369,7 +381,6 @@ public class LauncherActivity extends AppCompatActivity implements
		private void prepareBroadcastReceivers() {
		timeChangedReceiver = TimeChangeBroadcastReceiver.register(this);
		managedProfileReceiver = ManagedProfileBroadcastReceiver.register(this);
		wallpaperChangeReceiver = WallpaperChangeReceiver.register(this);
		}

		protected void attachBaseContext(Context context) {
		@@ -466,7 +477,6 @@ public class LauncherActivity extends AppCompatActivity implements
		super.onDestroy();
		TimeChangeBroadcastReceiver.unregister(this, timeChangedReceiver);
		ManagedProfileBroadcastReceiver.unregister(this, managedProfileReceiver);
		WallpaperChangeReceiver.unregister(this, wallpaperChangeReceiver);
		LocalBroadcastManager.getInstance(this).unregisterReceiver(mWeatherReceiver);
		getCompositeDisposable().dispose();
		events.unsubscribe();
		@@ -1109,10 +1119,12 @@ public class LauncherActivity extends AppCompatActivity implements
		Log.d(TAG, "onViewScrollFinished() called with: page = [" + page + "]");
		isViewScrolling = false;
		if (page != 0) {
		BlurWallpaperProvider.getInstance(LauncherActivity.this).clear();
		backgroundLayer.setBackground(null);
		}

		if (mFolderWindowContainer.getVisibility() != VISIBLE) {
		BlurWallpaperProvider.getInstance(LauncherActivity.this).clear();
		frontLayer.setBackground(null);
		}
		if (currentPageNumber != page) {
		@@ -1151,14 +1163,21 @@ public class LauncherActivity extends AppCompatActivity implements
		public void blurBackgroundLayer(Bitmap bitmap) {
		Log.d(TAG, "blurBackgroundLayer() called with: bitmap = [" + bitmap + "]");
		BitmapDrawable drawable = new BitmapDrawable(bitmap);
		runOnUiThread(() -> backgroundLayer.setBackground(drawable));
		}
		new Handler(Looper.getMainLooper())
		.post(() -> {
		Log.d(TAG, "removeBlur() called");
		backgroundLayer.setBackground(drawable);
		}); }

		@Override
		public void blurFrontLayer(Bitmap bitmap) {
		Log.d(TAG, "blurFrontLayer() called with: bitmap = [" + bitmap + "]");
		BitmapDrawable drawable = new BitmapDrawable(bitmap);
		runOnUiThread(() -> frontLayer.setBackground(drawable));
		new Handler(Looper.getMainLooper())
		.post(() -> {
		Log.d(TAG, "removeBlur() called");
		frontLayer.setBackground(drawable);
		});
		}

		@Override
		@@ -2803,7 +2822,7 @@ public class LauncherActivity extends AppCompatActivity implements
		.with(ObjectAnimator.ofFloat(mHorizontalPager, View.ALPHA, 1f, 0f))
		.with(ObjectAnimator.ofFloat(mIndicator, View.ALPHA, 1f, 0f))
		.with(ObjectAnimator.ofFloat(mDock, View.ALPHA, 1f, 0f));
		set.setDuration(300);
		set.setDuration(400);
		set.setInterpolator(new LinearInterpolator());
		set.addListener(new AnimatorListenerAdapter() {
		@Override
		@@ -2900,7 +2919,7 @@ public class LauncherActivity extends AppCompatActivity implements
		.with(ObjectAnimator.ofFloat(mIndicator, View.ALPHA, 0f, 1f))
		.with(ObjectAnimator.ofFloat(mDock, View.ALPHA, 0f, 1f))
		.with(valueAnimator);
		set.setDuration(300);
		set.setDuration(400);
		set.setInterpolator(new LinearInterpolator());
		set.addListener(new AnimatorListenerAdapter() {
		@Override
		@@ -2984,7 +3003,7 @@ public class LauncherActivity extends AppCompatActivity implements
		.with(ObjectAnimator.ofFloat(mHorizontalPager, View.ALPHA, 0f))
		.with(ObjectAnimator.ofFloat(mIndicator, View.ALPHA, 0f))
		.with(ObjectAnimator.ofFloat(mDock, View.ALPHA, 0f));
		set.setDuration(200);
		set.setDuration(500);
		set.setInterpolator(new LinearInterpolator());
		set.addListener(new AnimatorListenerAdapter() {
		@Override
		@@ -3103,7 +3122,7 @@ public class LauncherActivity extends AppCompatActivity implements
		.with(ObjectAnimator.ofFloat(mHorizontalPager, View.ALPHA, 1f))
		.with(ObjectAnimator.ofFloat(mIndicator, View.ALPHA, 1f))
		.with(ObjectAnimator.ofFloat(mDock, View.ALPHA, 1f));
		set.setDuration(200);
		set.setDuration(500);
		set.setInterpolator(new LinearInterpolator());
		set.addListener(new AnimatorListenerAdapter() {
		@Override