Google 播放服务activity 识别断开连接没有任何错误
Google Play services activity recognition disconnects without any error
我正在编写后台服务(由 activity 启动)记录屏幕 on/off 事件和用户的 activity。
对于 activity,我正在使用 google api 客户端。该应用程序在 Moto G phones 上正常工作,即记录 activity 和屏幕,但 activity 识别在 HTC one phone.
上停止
我对代码做了一些更新,但仍然存在 activity 识别在几分钟后停止的问题。根据另一位成员的建议,我还导出了 android-support-v4.jar 和 android-support-v7- appcompat.jar 个文件,但问题仍然存在。
phone的位置是开着的,不是省电模式。此外,我将我的 SDK 以及 phone 上的 google 播放服务更新为最新版本,但我的 api 客户端仍然在几分钟后断开连接。以下是我使用的代码文件。
请帮我更正这个问题。我正在使用日食。
我的活动:
public class MyActivity extends Activity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
private PendingIntent pIntent;
GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mGoogleApiClient = new GoogleApiClient.Builder(this).addApi(ActivityRecognition.API).addConnectionCallbacks(this).addOnConnectionFailedListener(this).build();
mGoogleApiClient.connect();
IntentFilter filter = new IntentFilter();
filter.addAction("ACTIVITY_RECOGNITION");//For filtering
}
@Override
public void onConnected(Bundle arg0) {
Intent intent = new Intent(this, ActivityRecognitionService.class);
pIntent = PendingIntent.getService(this, 0, intent,PendingIntent.FLAG_UPDATE_CURRENT);
ActivityRecognition.ActivityRecognitionApi.requestActivityUpdates(mGoogleApiClient, 0, pIntent);//0
}
//@Override
public void onConnectionSuspended(int arg0) {
// TODO Auto-generated method stub
mGoogleApiClient.connect(); //I found this recently, but still app doesn't works
}
@Override
public void onConnectionFailed(ConnectionResult result) {
// TODO Auto-generated method stub
}
}
ActivityRecognitionService
public class ActivityRecognitionService extends IntentService {
private String TAG = "appLogs...";
private long fName;
public ActivityRecognitionService() {
super("My Activity Recognition Service");
}
@Override
protected void onHandleIntent(Intent intent) {
if(ActivityRecognitionResult.hasResult(intent)){
ActivityRecognitionResult result = ActivityRecognitionResult.extractResult(intent);
Log.i(TAG, getType(result.getMostProbableActivity().getType()) + "t" + result.getMostProbableActivity().getConfidence());
}
}
private String getType(int type){
if(type == DetectedActivity.UNKNOWN)
return "Unknown";
else if(type == DetectedActivity.IN_VEHICLE)
return "In Vehicle";
else if(type == DetectedActivity.ON_BICYCLE)
return "On Bicycle";
else if(type == DetectedActivity.ON_FOOT)
return "On Foot";
else if(type == DetectedActivity.STILL)
return "Still";
else if(type == DetectedActivity.TILTING)
return "Tilting";
else if(type == DetectedActivity.RUNNING)
return "Running";
else if(type == DetectedActivity.WALKING)
return "Walking";
else
return "";
}
我刚刚回答,看来是没有办法了。 Activity 报告将在 phone 为 "still" 一段时间后停止。
如果phone是"still"也想录音,我看有两种方式:
1) 完全依靠Activity识别API并记录"still"直到SIGNIFICANT_MOTION会被Google服务检测到[=26] =]识别开始向您发送新更新;
2) 编写您自己的简单 StillActivityRecognitionService,它会在 "official" API 没有更新时启动。该服务应监听加速度计传感器,解释传感器事件(偏离平均值、峰值等)并发送它的决定 "still"/"not still".
我正在编写后台服务(由 activity 启动)记录屏幕 on/off 事件和用户的 activity。
对于 activity,我正在使用 google api 客户端。该应用程序在 Moto G phones 上正常工作,即记录 activity 和屏幕,但 activity 识别在 HTC one phone.
上停止我对代码做了一些更新,但仍然存在 activity 识别在几分钟后停止的问题。根据另一位成员的建议,我还导出了 android-support-v4.jar 和 android-support-v7- appcompat.jar 个文件,但问题仍然存在。
phone的位置是开着的,不是省电模式。此外,我将我的 SDK 以及 phone 上的 google 播放服务更新为最新版本,但我的 api 客户端仍然在几分钟后断开连接。以下是我使用的代码文件。
请帮我更正这个问题。我正在使用日食。
我的活动:
public class MyActivity extends Activity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
private PendingIntent pIntent;
GoogleApiClient mGoogleApiClient;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
mGoogleApiClient = new GoogleApiClient.Builder(this).addApi(ActivityRecognition.API).addConnectionCallbacks(this).addOnConnectionFailedListener(this).build();
mGoogleApiClient.connect();
IntentFilter filter = new IntentFilter();
filter.addAction("ACTIVITY_RECOGNITION");//For filtering
}
@Override
public void onConnected(Bundle arg0) {
Intent intent = new Intent(this, ActivityRecognitionService.class);
pIntent = PendingIntent.getService(this, 0, intent,PendingIntent.FLAG_UPDATE_CURRENT);
ActivityRecognition.ActivityRecognitionApi.requestActivityUpdates(mGoogleApiClient, 0, pIntent);//0
}
//@Override
public void onConnectionSuspended(int arg0) {
// TODO Auto-generated method stub
mGoogleApiClient.connect(); //I found this recently, but still app doesn't works
}
@Override
public void onConnectionFailed(ConnectionResult result) {
// TODO Auto-generated method stub
}
}
ActivityRecognitionService
public class ActivityRecognitionService extends IntentService {
private String TAG = "appLogs...";
private long fName;
public ActivityRecognitionService() {
super("My Activity Recognition Service");
}
@Override
protected void onHandleIntent(Intent intent) {
if(ActivityRecognitionResult.hasResult(intent)){
ActivityRecognitionResult result = ActivityRecognitionResult.extractResult(intent);
Log.i(TAG, getType(result.getMostProbableActivity().getType()) + "t" + result.getMostProbableActivity().getConfidence());
}
}
private String getType(int type){
if(type == DetectedActivity.UNKNOWN)
return "Unknown";
else if(type == DetectedActivity.IN_VEHICLE)
return "In Vehicle";
else if(type == DetectedActivity.ON_BICYCLE)
return "On Bicycle";
else if(type == DetectedActivity.ON_FOOT)
return "On Foot";
else if(type == DetectedActivity.STILL)
return "Still";
else if(type == DetectedActivity.TILTING)
return "Tilting";
else if(type == DetectedActivity.RUNNING)
return "Running";
else if(type == DetectedActivity.WALKING)
return "Walking";
else
return "";
}
我刚刚回答
如果phone是"still"也想录音,我看有两种方式:
1) 完全依靠Activity识别API并记录"still"直到SIGNIFICANT_MOTION会被Google服务检测到[=26] =]识别开始向您发送新更新;
2) 编写您自己的简单 StillActivityRecognitionService,它会在 "official" API 没有更新时启动。该服务应监听加速度计传感器,解释传感器事件(偏离平均值、峰值等)并发送它的决定 "still"/"not still".