258 lines
9.0 KiB
Java
258 lines
9.0 KiB
Java
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/*
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* Copyright (C) 2023 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.content.pm;
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import android.annotation.FlaggedApi;
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import android.annotation.NonNull;
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import android.annotation.Nullable;
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import android.content.ComponentName;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.Drawable;
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import android.util.Slog;
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import com.android.internal.util.DataClass;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.util.Objects;
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/**
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* Contains fields required to show archived package in Launcher.
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* @see ArchivedPackageInfo
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*/
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@DataClass(genBuilder = false, genConstructor = false, genSetters = true)
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@FlaggedApi(Flags.FLAG_ARCHIVING)
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public final class ArchivedActivityInfo {
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private static final String TAG = "ArchivedActivityInfo";
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/** The label for the activity. */
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private @NonNull CharSequence mLabel;
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/** The component name of this activity. */
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private @NonNull ComponentName mComponentName;
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/**
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* Icon of the activity in the app's locale. if null then the default icon would be shown in the
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* launcher.
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*/
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private @Nullable Drawable mIcon;
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/** Monochrome icon, if defined, of the activity. */
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private @Nullable Drawable mMonochromeIcon;
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public ArchivedActivityInfo(@NonNull CharSequence label, @NonNull ComponentName componentName) {
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Objects.requireNonNull(label);
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Objects.requireNonNull(componentName);
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mLabel = label;
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mComponentName = componentName;
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}
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/* @hide */
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ArchivedActivityInfo(@NonNull ArchivedActivityParcel parcel) {
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mLabel = parcel.title;
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mComponentName = parcel.originalComponentName;
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mIcon = drawableFromCompressedBitmap(parcel.iconBitmap);
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mMonochromeIcon = drawableFromCompressedBitmap(parcel.monochromeIconBitmap);
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}
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/* @hide */
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@NonNull ArchivedActivityParcel getParcel() {
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var parcel = new ArchivedActivityParcel();
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parcel.title = mLabel.toString();
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parcel.originalComponentName = mComponentName;
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parcel.iconBitmap = mIcon == null ? null :
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bytesFromBitmap(drawableToBitmap(mIcon));
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parcel.monochromeIconBitmap = mMonochromeIcon == null ? null :
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bytesFromBitmap(drawableToBitmap(mMonochromeIcon));
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return parcel;
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}
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/**
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* Convert a generic drawable into a bitmap.
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* @hide
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*/
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public static Bitmap drawableToBitmap(Drawable drawable) {
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return drawableToBitmap(drawable, /* iconSize= */ 0);
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}
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/**
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* Same as above, but scale the resulting image to fit iconSize.
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* @hide
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*/
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public static Bitmap drawableToBitmap(Drawable drawable, int iconSize) {
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Bitmap bitmap;
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if (drawable instanceof BitmapDrawable) {
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bitmap = ((BitmapDrawable) drawable).getBitmap();
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} else {
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if (drawable.getIntrinsicWidth() <= 0 || drawable.getIntrinsicHeight() <= 0) {
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// Needed for drawables that are just a single color.
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bitmap = Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888);
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} else {
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bitmap =
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Bitmap.createBitmap(
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drawable.getIntrinsicWidth(),
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drawable.getIntrinsicHeight(),
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Bitmap.Config.ARGB_8888);
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}
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Canvas canvas = new Canvas(bitmap);
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drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
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drawable.draw(canvas);
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}
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if (iconSize <= 0) {
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return bitmap;
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}
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if (bitmap.getWidth() < iconSize || bitmap.getHeight() < iconSize
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|| bitmap.getWidth() > iconSize * 2 || bitmap.getHeight() > iconSize * 2) {
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var scaledBitmap = Bitmap.createScaledBitmap(bitmap, iconSize, iconSize, true);
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if (scaledBitmap != bitmap) {
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bitmap.recycle();
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}
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return scaledBitmap;
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}
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return bitmap;
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}
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/**
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* Compress bitmap to PNG format.
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* @hide
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*/
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public static byte[] bytesFromBitmap(Bitmap bitmap) {
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if (bitmap == null) {
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return null;
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}
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try (ByteArrayOutputStream baos = new ByteArrayOutputStream(
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bitmap.getByteCount())) {
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bitmap.compress(Bitmap.CompressFormat.PNG, 100, baos);
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return baos.toByteArray();
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} catch (IOException e) {
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Slog.e(TAG, "Failed to compress bitmap", e);
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return null;
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}
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}
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private static Drawable drawableFromCompressedBitmap(byte[] bytes) {
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if (bytes == null) {
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return null;
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}
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return new BitmapDrawable(null /*res*/, new ByteArrayInputStream(bytes));
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}
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// Code below generated by codegen v1.0.23.
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//
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// DO NOT MODIFY!
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// CHECKSTYLE:OFF Generated code
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//
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// To regenerate run:
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// $ codegen $ANDROID_BUILD_TOP/frameworks/base/core/java/android/content/pm/ArchivedActivityInfo.java
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//
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// To exclude the generated code from IntelliJ auto-formatting enable (one-time):
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// Settings > Editor > Code Style > Formatter Control
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//@formatter:off
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/**
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* The label for the activity.
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*/
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@DataClass.Generated.Member
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public @NonNull CharSequence getLabel() {
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return mLabel;
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}
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/**
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* The component name of this activity.
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*/
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@DataClass.Generated.Member
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public @NonNull ComponentName getComponentName() {
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return mComponentName;
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}
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/**
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* Icon of the activity in the app's locale. if null then the default icon would be shown in the
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* launcher.
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*/
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@DataClass.Generated.Member
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public @Nullable Drawable getIcon() {
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return mIcon;
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}
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/**
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* Monochrome icon, if defined, of the activity.
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*/
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@DataClass.Generated.Member
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public @Nullable Drawable getMonochromeIcon() {
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return mMonochromeIcon;
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}
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/**
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* The label for the activity.
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*/
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@DataClass.Generated.Member
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public @NonNull ArchivedActivityInfo setLabel(@NonNull CharSequence value) {
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mLabel = value;
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com.android.internal.util.AnnotationValidations.validate(
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NonNull.class, null, mLabel);
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return this;
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}
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/**
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* The component name of this activity.
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*/
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@DataClass.Generated.Member
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public @NonNull ArchivedActivityInfo setComponentName(@NonNull ComponentName value) {
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mComponentName = value;
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com.android.internal.util.AnnotationValidations.validate(
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NonNull.class, null, mComponentName);
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return this;
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}
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/**
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* Icon of the activity in the app's locale. if null then the default icon would be shown in the
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* launcher.
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*/
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@DataClass.Generated.Member
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public @NonNull ArchivedActivityInfo setIcon(@NonNull Drawable value) {
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mIcon = value;
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return this;
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}
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/**
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* Monochrome icon, if defined, of the activity.
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*/
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@DataClass.Generated.Member
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public @NonNull ArchivedActivityInfo setMonochromeIcon(@NonNull Drawable value) {
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mMonochromeIcon = value;
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return this;
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}
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@DataClass.Generated(
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time = 1708042076897L,
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codegenVersion = "1.0.23",
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sourceFile = "frameworks/base/core/java/android/content/pm/ArchivedActivityInfo.java",
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inputSignatures = "private static final java.lang.String TAG\nprivate @android.annotation.NonNull java.lang.CharSequence mLabel\nprivate @android.annotation.NonNull android.content.ComponentName mComponentName\nprivate @android.annotation.Nullable android.graphics.drawable.Drawable mIcon\nprivate @android.annotation.Nullable android.graphics.drawable.Drawable mMonochromeIcon\n @android.annotation.NonNull android.content.pm.ArchivedActivityParcel getParcel()\npublic static android.graphics.Bitmap drawableToBitmap(android.graphics.drawable.Drawable)\npublic static android.graphics.Bitmap drawableToBitmap(android.graphics.drawable.Drawable,int)\npublic static byte[] bytesFromBitmap(android.graphics.Bitmap)\nprivate static android.graphics.drawable.Drawable drawableFromCompressedBitmap(byte[])\nclass ArchivedActivityInfo extends java.lang.Object implements []\n@com.android.internal.util.DataClass(genBuilder=false, genConstructor=false, genSetters=true)")
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@Deprecated
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private void __metadata() {}
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//@formatter:on
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// End of generated code
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}
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