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DetectionActivity.java
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DetectionActivity.java
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package larikraun.me.googleapiclienttest;
import android.app.PendingIntent;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.Result;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.location.ActivityRecognition;
import com.google.android.gms.location.DetectedActivity;
import java.util.ArrayList;
public class DetectionActivity extends AppCompatActivity implements View.OnClickListener, ResultCallback {
TextView detectedActivities;
PendingIntent mActivityDetectionPendingIntent;
GoogleApiClient mGac;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_detection);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
Button requestButton = (Button) findViewById(R.id.request_activity);
Button removeButton = (Button) findViewById(R.id.remove_activity);
requestButton.setOnClickListener(this);
removeButton.setOnClickListener(this);
detectedActivities = (TextView) findViewById(R.id.detection);
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null).show();
}
});
buildGoogleApiClient();
}
@Override
protected void onStop() {
super.onStop();
if (mGac.isConnected()) {
mGac.disconnect();
}
}
@Override
protected void onStart() {
super.onStart();
mGac.connect();
}
@Override
protected void onPause() {
super.onPause();
LocalBroadcastManager.getInstance(getApplicationContext()).unregisterReceiver(new DetectedActivityIntentReceiver());
}
@Override
protected void onResume() {
super.onResume();
LocalBroadcastManager.getInstance(getApplicationContext()).registerReceiver(new DetectedActivityIntentReceiver(), new IntentFilter("me.larikraun"));
}
/**
* Gets a PendingIntent to be sent for each activity detection.
*/
private PendingIntent getActivityDetectionPendingIntent() {
// Reuse the PendingIntent if we already have it.
if (mActivityDetectionPendingIntent != null) {
return mActivityDetectionPendingIntent;
}
Intent intent = new Intent(this, DetectedActivityIntentService.class);
// We use FLAG_UPDATE_CURRENT so that we get the same pending intent back when calling
// requestActivityUpdates() and removeActivityUpdates().
return PendingIntent.getService(this, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT);
}
private void buildGoogleApiClient() {
mGac = new GoogleApiClient.Builder(this)
.addApi(ActivityRecognition.API) //add this for Activity recognition
//.addOnConnectionFailedListener(this)
.build();
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.remove_activity:
removeActivityUpdate();
break;
case R.id.request_activity:
requestActivityUpdate();
break;
}
}
private void requestActivityUpdate() {
ActivityRecognition.ActivityRecognitionApi
.requestActivityUpdates(mGac, 2000, getActivityDetectionPendingIntent())
.setResultCallback(this);
}
private void removeActivityUpdate() {
ActivityRecognition.ActivityRecognitionApi
.removeActivityUpdates(mGac, getActivityDetectionPendingIntent())
.setResultCallback(this);
}
@Override
public void onResult(Result result) {
Toast.makeText(getApplicationContext(), "Result has arrived " + result.getStatus(), Toast.LENGTH_LONG).show();
}
//
// @Override
// public void onConnectionFailed(ConnectionResult connectionResult) {
// Toast.makeText(getApplicationContext(), "Result has arrived " + connectionResult.getErrorCode(), Toast.LENGTH_LONG).show();
// }
private String getActivityName(int typeCode) {
switch (typeCode) {
case DetectedActivity.IN_VEHICLE:
return "in vehicle";
case DetectedActivity.ON_BICYCLE:
return "on bike";
case DetectedActivity.ON_FOOT:
return "on foot";
case DetectedActivity.STILL:
return "still";
case DetectedActivity.UNKNOWN:
return "unknown";
case DetectedActivity.TILTING:
return "tilting";
case DetectedActivity.WALKING:
return "walking";
case DetectedActivity.RUNNING:
return "running";
default:
return "unknown";
}
}
public class DetectedActivityIntentReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals("me.larikraun")) {
ArrayList<DetectedActivity> activities = intent.getParcelableArrayListExtra("activities");
String activitiesList = "";
for (DetectedActivity detectedActivity : activities) {
activitiesList = activitiesList + getActivityName(detectedActivity.getType()) + " " + detectedActivity.getConfidence() + "\n";
detectedActivities.setText(activitiesList);
}
} else {
detectedActivities.setText("Empty");
}
}
}
}