| /* |
| * Copyright (C) 2014 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 com.example.android.wearable.agendadata; |
| |
| import android.app.IntentService; |
| import android.content.Intent; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.support.wearable.activity.ConfirmationActivity; |
| import android.util.Log; |
| |
| import static com.example.android.wearable.agendadata.Constants.TAG; |
| import static com.example.android.wearable.agendadata.Constants.EXTRA_SILENT; |
| |
| import com.google.android.gms.common.ConnectionResult; |
| import com.google.android.gms.common.api.GoogleApiClient; |
| import com.google.android.gms.wearable.DataApi; |
| import com.google.android.gms.wearable.Wearable; |
| |
| import java.util.concurrent.TimeUnit; |
| |
| /** |
| * Handles "Delete" button on calendar event card. |
| */ |
| public class DeleteService extends IntentService implements GoogleApiClient.ConnectionCallbacks, |
| GoogleApiClient.OnConnectionFailedListener { |
| |
| /* Timeout for making a connection to GoogleApiClient (in milliseconds) */ |
| private static final long TIME_OUT = 100; |
| |
| private GoogleApiClient mGoogleApiClient; |
| |
| public DeleteService() { |
| super(DeleteService.class.getSimpleName()); |
| } |
| |
| @Override |
| public void onCreate() { |
| super.onCreate(); |
| mGoogleApiClient = new GoogleApiClient.Builder(this) |
| .addApi(Wearable.API) |
| .addConnectionCallbacks(this) |
| .addOnConnectionFailedListener(this) |
| .build(); |
| } |
| |
| @Override |
| protected void onHandleIntent(Intent intent) { |
| mGoogleApiClient.blockingConnect(TIME_OUT, TimeUnit.MILLISECONDS); |
| Uri dataItemUri = intent.getData(); |
| if (Log.isLoggable(TAG, Log.VERBOSE)) { |
| Log.v(TAG, "DeleteService.onHandleIntent=" + dataItemUri); |
| } |
| if (mGoogleApiClient.isConnected()) { |
| DataApi.DeleteDataItemsResult result = Wearable.DataApi |
| .deleteDataItems(mGoogleApiClient, dataItemUri).await(); |
| if (result.getStatus().isSuccess() && !intent.getBooleanExtra(EXTRA_SILENT, false)) { |
| // Show the success animation on the watch unless Silent extra is true. |
| startConfirmationActivity(ConfirmationActivity.SUCCESS_ANIMATION, |
| getString(R.string.delete_successful)); |
| } else { |
| if (Log.isLoggable(TAG, Log.VERBOSE)) { |
| Log.v(TAG, "DeleteService.onHandleIntent: Failed to delete dataItem:" |
| + dataItemUri); |
| } |
| // Show the failure animation on the watch unless Silent extra is true. |
| if (!intent.getBooleanExtra(EXTRA_SILENT, false)) { |
| startConfirmationActivity(ConfirmationActivity.FAILURE_ANIMATION, |
| getString(R.string.delete_unsuccessful)); |
| } |
| } |
| } else { |
| Log.e(TAG, "Failed to delete data item: " + dataItemUri |
| + " - Client disconnected from Google Play Services"); |
| // Show the failure animation on the watch unless Silent extra is true. |
| if (!intent.getBooleanExtra(EXTRA_SILENT, false)) { |
| startConfirmationActivity(ConfirmationActivity.FAILURE_ANIMATION, |
| getString(R.string.delete_unsuccessful)); |
| } |
| } |
| mGoogleApiClient.disconnect(); |
| } |
| |
| private void startConfirmationActivity(int animationType, String message) { |
| Intent confirmationActivity = new Intent(this, ConfirmationActivity.class) |
| .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_NO_ANIMATION) |
| .putExtra(ConfirmationActivity.EXTRA_ANIMATION_TYPE, animationType) |
| .putExtra(ConfirmationActivity.EXTRA_MESSAGE, message); |
| startActivity(confirmationActivity); |
| } |
| |
| @Override |
| public void onConnected(Bundle connectionHint) { |
| if (Log.isLoggable(TAG, Log.DEBUG)) { |
| Log.d(TAG, "onConnected: " + connectionHint); |
| } |
| } |
| |
| @Override |
| public void onConnectionSuspended(int cause) { |
| if (Log.isLoggable(TAG, Log.DEBUG)) { |
| Log.d(TAG, "onConnectionSuspended: " + cause); |
| } |
| } |
| |
| @Override |
| public void onConnectionFailed(ConnectionResult result) { |
| if (Log.isLoggable(TAG, Log.DEBUG)) { |
| Log.d(TAG, "onConnectionFailed: " + result); |
| } |
| } |
| |
| } |