| /* |
| * Copyright 2021 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 androidx.wear.protolayout.renderer.inflater; |
| |
| import android.content.res.Resources; |
| import android.content.res.Resources.NotFoundException; |
| import android.graphics.drawable.Drawable; |
| |
| import androidx.annotation.NonNull; |
| import androidx.wear.protolayout.proto.ResourceProto.AndroidImageResourceByResId; |
| import androidx.wear.protolayout.renderer.inflater.ResourceResolvers.AndroidImageResourceByResIdResolver; |
| import androidx.wear.protolayout.renderer.inflater.ResourceResolvers.ResourceAccessException; |
| |
| /** Resource resolver for Android resources. */ |
| public class DefaultAndroidImageResourceByResIdResolver |
| implements AndroidImageResourceByResIdResolver { |
| @NonNull private final Resources mAndroidResources; |
| |
| /** |
| * Constructor. |
| * |
| * @param androidResources An Android Resources instance for the tile service's package. This is |
| * normally obtained from {@code PackageManager#getResourcesForApplication}. |
| */ |
| public DefaultAndroidImageResourceByResIdResolver(@NonNull Resources androidResources) { |
| this.mAndroidResources = androidResources; |
| } |
| |
| @NonNull |
| @Override |
| public Drawable getDrawableOrThrow(@NonNull AndroidImageResourceByResId resource) |
| throws ResourceAccessException { |
| try { |
| return mAndroidResources.getDrawable(resource.getResourceId(), /* theme= */ null); |
| } catch (NotFoundException ex) { |
| throw new ResourceAccessException("ResId is not found in the resources", ex); |
| } |
| } |
| } |
