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/*
* Copyright (C) 2016 The CyanogenMod 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.cyanogen.lookup.phonenumber.provider;
import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import com.cyanogen.ambient.callerinfo.util.CallerInfoHelper;
import com.cyanogen.ambient.callerinfo.CallerInfoServices;
import com.cyanogen.ambient.common.CyanogenAmbientUtil;
import com.cyanogen.ambient.common.api.AmbientApiClient;
import com.cyanogen.ambient.common.api.AmbientApiClient.OnDisconnectionListener;
import com.cyanogen.ambient.common.api.AmbientApiClient.OnConnectionFailedListener;
import com.cyanogen.ambient.common.api.AmbientApiClient.ConnectionCallbacks;
import com.cyanogen.ambient.common.ConnectionResult;
public class AmbientConnectionManager {
private static final String TAG = "AmbientConnectionManager";
private static AmbientApiClient sClient;
private static int mActiveSubscribers = 0;
public static synchronized AmbientApiClient requestClient(Context context) {
if (sClient == null) {
sClient =
new AmbientApiClient.Builder(context.getApplicationContext())
.addApi(CallerInfoServices.API).build();
sClient.registerConnectionFailedListener(
new OnConnectionFailedListener() {
@Override
public void onConnectionFailed(ConnectionResult result) {
Log.w(TAG, "CallerInfo connection failed: " + result);
}
});
sClient.registerDisconnectionListener(
new OnDisconnectionListener() {
@Override
public void onDisconnection() {
Log.d(TAG, "CallerInfo connection disconnected");
}
});
sClient.registerConnectionCallbacks(
new ConnectionCallbacks() {
@Override
public void onConnected(Bundle connectionHint) {
Log.d(TAG, "CallerInfo connection established");
}
@Override
public void onConnectionSuspended(int cause) {
Log.d(TAG, "CallerInfo connection suspended");
}
});
}
if (!(sClient.isConnecting() || sClient.isConnected())) {
sClient.connect();
}
++ mActiveSubscribers;
return sClient;
}
/**
* Convenience method to access the AmbientApiClient instance after creating it
* via {@link #requestClient(Context)}
*
* This method should only be used *after* ensuring that {@link #requestClient(Context)} has
* been called.{@link #discardClient()} should be called in the appropriate place to manage
* the lifecycle of the AmbientApiClient according to the lifecycle of components
* making use of it.
*/
public static AmbientApiClient getClient() {
return sClient;
}
public static synchronized void discardClient() {
-- mActiveSubscribers;
if (mActiveSubscribers == 0) {
// disconnect from AmbientClient when the last subscriber disconnects
sClient.disconnect();
}
}
public static boolean isAvailable(Context context) {
boolean ambientAvailable = CyanogenAmbientUtil.isCyanogenAmbientAvailable(context) ==
CyanogenAmbientUtil.SUCCESS;
Log.d(TAG, "ambientAvailable=" + ambientAvailable);
return ambientAvailable;
}
}
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