| /* |
| * Copyright (C) 2015 The Android Open Source 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 android.content.pm; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.SystemApi; |
| import android.graphics.drawable.Drawable; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| /** |
| * This class represents the state of an instant app. Instant apps can |
| * be installed or uninstalled. If the app is installed you can call |
| * {@link #getApplicationInfo()} to get the app info, otherwise this |
| * class provides APIs to get basic app info for showing it in the UI, |
| * such as permissions, label, package name. |
| * |
| * @hide |
| */ |
| @SystemApi |
| public final class InstantAppInfo implements Parcelable { |
| private final ApplicationInfo mApplicationInfo; |
| |
| private final String mPackageName; |
| private final CharSequence mLabelText; |
| |
| private final String[] mRequestedPermissions; |
| private final String[] mGrantedPermissions; |
| |
| public InstantAppInfo(ApplicationInfo appInfo, |
| String[] requestedPermissions, String[] grantedPermissions) { |
| mApplicationInfo = appInfo; |
| mPackageName = null; |
| mLabelText = null; |
| mRequestedPermissions = requestedPermissions; |
| mGrantedPermissions = grantedPermissions; |
| } |
| |
| public InstantAppInfo(String packageName, CharSequence label, |
| String[] requestedPermissions, String[] grantedPermissions) { |
| mApplicationInfo = null; |
| mPackageName = packageName; |
| mLabelText = label; |
| mRequestedPermissions = requestedPermissions; |
| mGrantedPermissions = grantedPermissions; |
| } |
| |
| private InstantAppInfo(Parcel parcel) { |
| mPackageName = parcel.readString(); |
| mLabelText = parcel.readCharSequence(); |
| mRequestedPermissions = parcel.readStringArray(); |
| mGrantedPermissions = parcel.createStringArray(); |
| mApplicationInfo = parcel.readParcelable(null); |
| } |
| |
| /** |
| * @return The application info if the app is installed, |
| * <code>null</code> otherwise, |
| */ |
| public @Nullable ApplicationInfo getApplicationInfo() { |
| return mApplicationInfo; |
| } |
| |
| /** |
| * @return The package name. |
| */ |
| public @NonNull String getPackageName() { |
| if (mApplicationInfo != null) { |
| return mApplicationInfo.packageName; |
| } |
| return mPackageName; |
| } |
| |
| /** |
| * @param packageManager Package manager for loading resources. |
| * @return Loads the label if the app is installed or returns the cached one otherwise. |
| */ |
| public @NonNull CharSequence loadLabel(@NonNull PackageManager packageManager) { |
| if (mApplicationInfo != null) { |
| return mApplicationInfo.loadLabel(packageManager); |
| } |
| return mLabelText; |
| } |
| |
| /** |
| * @param packageManager Package manager for loading resources. |
| * @return Loads the icon if the app is installed or returns the cached one otherwise. |
| */ |
| public @NonNull Drawable loadIcon(@NonNull PackageManager packageManager) { |
| if (mApplicationInfo != null) { |
| return mApplicationInfo.loadIcon(packageManager); |
| } |
| return packageManager.getInstantAppIcon(mPackageName); |
| } |
| |
| /** |
| * @return The requested permissions. |
| */ |
| public @Nullable String[] getRequestedPermissions() { |
| return mRequestedPermissions; |
| } |
| |
| /** |
| * @return The granted permissions. |
| */ |
| public @Nullable String[] getGrantedPermissions() { |
| return mGrantedPermissions; |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel parcel, int flags) { |
| parcel.writeString(mPackageName); |
| parcel.writeCharSequence(mLabelText); |
| parcel.writeStringArray(mRequestedPermissions); |
| parcel.writeStringArray(mGrantedPermissions); |
| parcel.writeParcelable(mApplicationInfo, flags); |
| } |
| |
| public static final @android.annotation.NonNull Creator<InstantAppInfo> CREATOR = |
| new Creator<InstantAppInfo>() { |
| @Override |
| public InstantAppInfo createFromParcel(Parcel parcel) { |
| return new InstantAppInfo(parcel); |
| } |
| |
| @Override |
| public InstantAppInfo[] newArray(int size) { |
| return new InstantAppInfo[0]; |
| } |
| }; |
| } |