Add gradient wallpapers (c5fa4796) · Commits · e / os / android_packages_apps_Backgrounds

app/src/main/java/org/lineageos/backgrounds/adapters/WallsAdapter.java

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -50,6 +50,7 @@ public final class WallsAdapter extends RecyclerView.Adapter<WallpaperHolder> {
	switch (type) {		switch (type) {
	case BUILT_IN:		case BUILT_IN:
	case DEFAULT:		case DEFAULT:
			case GRADIENT:
	case MONO:		case MONO:
	return buildDefaultHolder(parent);		return buildDefaultHolder(parent);
	default:		default:

app/src/main/java/org/lineageos/backgrounds/bundle/WallpaperType.java

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -18,6 +18,7 @@ package org.lineageos.backgrounds.bundle;
	public enum WallpaperType {		public enum WallpaperType {
	BUILT_IN,		BUILT_IN,
	DEFAULT,		DEFAULT,
			GRADIENT,
	MONO,		MONO,
	USER		USER
	}		}

app/src/main/java/org/lineageos/backgrounds/factory/GradientWallpaperFactory.java

0 → 100644

+38 −0

Original line number	Original line	Diff line number	Diff line
			/*
			* Copyright (C) 2019 The LineageOS Project
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/
			package org.lineageos.backgrounds.factory;

			import android.content.res.Resources;
			import android.graphics.drawable.Drawable;

			import androidx.annotation.DrawableRes;
			import androidx.annotation.NonNull;

			import org.lineageos.backgrounds.bundle.WallpaperBundle;
			import org.lineageos.backgrounds.bundle.WallpaperType;

			public final class GradientWallpaperFactory {

			private GradientWallpaperFactory() {
			}

			public static WallpaperBundle build(@NonNull final String name,
			@NonNull final Resources res,
			@DrawableRes final int drawableRes) {
			Drawable drawable = res.getDrawable(drawableRes, res.newTheme());
			return new WallpaperBundle(name, drawable, drawableRes, WallpaperType.GRADIENT);
			}
			}

app/src/main/java/org/lineageos/backgrounds/task/FetchDataImpl.java

+17 −0

Original line number	Original line	Diff line number	Diff line
	@@ -26,6 +26,7 @@ import androidx.annotation.NonNull;
	import org.lineageos.backgrounds.R;		import org.lineageos.backgrounds.R;
	import org.lineageos.backgrounds.bundle.WallpaperBundle;		import org.lineageos.backgrounds.bundle.WallpaperBundle;
	import org.lineageos.backgrounds.factory.BuiltInWallpaperFactory;		import org.lineageos.backgrounds.factory.BuiltInWallpaperFactory;
			import org.lineageos.backgrounds.factory.GradientWallpaperFactory;
	import org.lineageos.backgrounds.factory.MonoWallpaperFactory;		import org.lineageos.backgrounds.factory.MonoWallpaperFactory;
	import org.lineageos.backgrounds.factory.UserWallpaperFactory;		import org.lineageos.backgrounds.factory.UserWallpaperFactory;

	@@ -45,6 +46,7 @@ final class FetchDataImpl {
	addUser();		addUser();
	addBuiltIn();		addBuiltIn();
	addColors();		addColors();
			addGradients();

	return mData;		return mData;
	}		}
	@@ -86,6 +88,21 @@ final class FetchDataImpl {
	colors.recycle();		colors.recycle();
	}		}

			private void addGradients() {
			Resources res = mCallbacks.getResources();
			String[] names = res.getStringArray(R.array.wallpaper_gradient_names);
			TypedArray gradients = res.obtainTypedArray(R.array.wallpaper_gradient_drawables);
			for (int i = 0; i < gradients.length(); i++) {
			final TypedValue value = new TypedValue();
			gradients.getValue(i, value);
			if (value.resourceId != 0) {
			mData.add(GradientWallpaperFactory.build(names[i], res, value.resourceId));
			}
			}

			gradients.recycle();
			}

	public interface Callback {		public interface Callback {
	@NonNull		@NonNull
	Resources getResources();		Resources getResources();

app/src/main/java/org/lineageos/backgrounds/ui/ApplyActivity.java

+23 −0

Original line number	Original line	Diff line number	Diff line
	@@ -39,6 +39,7 @@ import org.lineageos.backgrounds.bundle.WallpaperBundle;
	import org.lineageos.backgrounds.task.ApplyWallpaperTask;		import org.lineageos.backgrounds.task.ApplyWallpaperTask;
	import org.lineageos.backgrounds.task.LoadDrawableFromUriTask;		import org.lineageos.backgrounds.task.LoadDrawableFromUriTask;
	import org.lineageos.backgrounds.util.ColorUtils;		import org.lineageos.backgrounds.util.ColorUtils;
			import org.lineageos.backgrounds.util.TypeConverter;
	import org.lineageos.backgrounds.util.UiUtils;		import org.lineageos.backgrounds.util.UiUtils;

	public final class ApplyActivity extends AppCompatActivity {		public final class ApplyActivity extends AppCompatActivity {
	@@ -90,6 +91,9 @@ public final class ApplyActivity extends AppCompatActivity {
	case DEFAULT:		case DEFAULT:
	setupDefault();		setupDefault();
	break;		break;
			case GRADIENT:
			setupGradient(wallpaperBundle);
			break;
	case MONO:		case MONO:
	setupMono(wallpaperBundle);		setupMono(wallpaperBundle);
	break;		break;
	@@ -122,6 +126,25 @@ public final class ApplyActivity extends AppCompatActivity {
	displayPreview(drawable);		displayPreview(drawable);
	}		}

			private void setupGradient(@NonNull final WallpaperBundle bundle) {
			/*
			* Welcome to HackLand pt2: GradientDrawable doesn't play nicely with
			* shared element transitions, so we have to make some magic:
			* 1. Get the OG drawable
			* 2. Convert to a Bitmap
			* 3. Convert the Bitmap to a BitmapDrawable
			* 4. Apply the BitmapDrawable
			*/
			final Drawable origDrawable = ContextCompat.getDrawable(this, bundle.getDescriptor());
			if (origDrawable == null) {
			return;
			}

			final Bitmap bm = TypeConverter.drawableToBitmap(origDrawable);
			final BitmapDrawable bmd = new BitmapDrawable(getResources(), bm);
			displayPreview(bmd);
			}

	private void setupUser(@Nullable final String wallpaperUri) {		private void setupUser(@Nullable final String wallpaperUri) {
	if (wallpaperUri == null) {		if (wallpaperUri == null) {
	finish();		finish();