| /* |
| * Copyright (C) 2017 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.app.slice; |
| |
| import android.annotation.SystemService; |
| import android.app.slice.ISliceListener.Stub; |
| import android.content.Context; |
| import android.net.Uri; |
| import android.os.Handler; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.ServiceManager.ServiceNotFoundException; |
| |
| /** |
| * @hide |
| */ |
| @SystemService(Context.SLICE_SERVICE) |
| public class SliceManager { |
| |
| private final ISliceManager mService; |
| private final Context mContext; |
| |
| public SliceManager(Context context, Handler handler) throws ServiceNotFoundException { |
| mContext = context; |
| mService = ISliceManager.Stub.asInterface( |
| ServiceManager.getServiceOrThrow(Context.SLICE_SERVICE)); |
| } |
| |
| /** |
| */ |
| public void addSliceListener(Uri uri, SliceListener listener, SliceSpec[] specs) { |
| try { |
| mService.addSliceListener(uri, mContext.getPackageName(), listener.mStub, specs); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| */ |
| public void removeSliceListener(Uri uri, SliceListener listener) { |
| try { |
| mService.removeSliceListener(uri, mContext.getPackageName(), listener.mStub); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| */ |
| public void pinSlice(Uri uri, SliceSpec[] specs) { |
| try { |
| mService.pinSlice(mContext.getPackageName(), uri, specs); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| */ |
| public void unpinSlice(Uri uri) { |
| try { |
| mService.unpinSlice(mContext.getPackageName(), uri); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| */ |
| public boolean hasSliceAccess() { |
| try { |
| return mService.hasSliceAccess(mContext.getPackageName()); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| */ |
| public SliceSpec[] getPinnedSpecs(Uri uri) { |
| try { |
| return mService.getPinnedSpecs(uri, mContext.getPackageName()); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** |
| */ |
| public abstract static class SliceListener { |
| private final Handler mHandler; |
| |
| /** |
| */ |
| public SliceListener() { |
| this(Handler.getMain()); |
| } |
| |
| /** |
| */ |
| public SliceListener(Handler h) { |
| mHandler = h; |
| } |
| |
| /** |
| */ |
| public abstract void onSliceUpdated(Slice s); |
| |
| private final ISliceListener.Stub mStub = new Stub() { |
| @Override |
| public void onSliceUpdated(Slice s) throws RemoteException { |
| mHandler.post(() -> SliceListener.this.onSliceUpdated(s)); |
| } |
| }; |
| } |
| } |