| package com.android.launcher3; |
| |
| import android.content.ComponentName; |
| import android.content.Context; |
| |
| import java.util.Arrays; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Utility class to filter out components from various lists |
| */ |
| public class AppFilter { |
| |
| private final Set<ComponentName> mFilteredComponents; |
| |
| public AppFilter(Context context) { |
| mFilteredComponents = Arrays.stream( |
| context.getResources().getStringArray(R.array.filtered_components)) |
| .map(ComponentName::unflattenFromString) |
| .collect(Collectors.toSet()); |
| } |
| |
| public boolean shouldShowApp(ComponentName app) { |
| return !mFilteredComponents.contains(app); |
| } |
| } |