Google Awareness API 예제
24 Jan 2017 | Android Google APIGoogle Awareness API 사용 예제입니다. 일단 앞서 포스팅한
Google API Key 등록을
먼저 해야 합니다. Google API Key를 획득했다면 다음과 같이 AndroidManifest.xml 에 해당 키 정보를 기입해줍니다.
AndroidManifest.xml
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<meta-data
android:name="com.google.android.awareness.API_KEY"
android:value="API_KEY" />
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
Activity_main.xml
그리고 간단한 버튼 4개를 배치해서 테스트를 하기 위한 activity_main.xml 코드는 다음과 같습니다.
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:orientation="vertical">
<Button
android:id="@+id/btn_get_location"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Get Location" />
<Button
android:id="@+id/btn_get_activity"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Get Activity" />
<Button
android:id="@+id/btn_get_place"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Get Place" />
<Button
android:id="@+id/btn_get_weather"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Get Weather" />
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="@+id/textview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</ScrollView>
</LinearLayout>
MainActivity.java
마지막으로, MainActivity.java 코드입니다.
package com.datacafe.googleawarenessapi;
import android.content.pm.PackageManager;
import android.location.Location;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.TextView;
import com.google.android.gms.awareness.Awareness;
import com.google.android.gms.awareness.snapshot.DetectedActivityResult;
import com.google.android.gms.awareness.snapshot.LocationResult;
import com.google.android.gms.awareness.snapshot.PlacesResult;
import com.google.android.gms.awareness.snapshot.WeatherResult;
import com.google.android.gms.awareness.state.Weather;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.location.ActivityRecognitionResult;
import com.google.android.gms.location.DetectedActivity;
import com.google.android.gms.location.places.PlaceLikelihood;
import java.util.List;
public class MainActivity extends AppCompatActivity {
//Activities
//public static final int IN_VEHICLE = 0;
//public static final int ON_BICYCLE = 1;
//public static final int ON_FOOT = 2;
//public static final int STILL = 3;
//public static final int UNKNOWN = 4;
//public static final int TILTING = 5;
//public static final int WALKING = 7;
//public static final int RUNNING = 8;
private GoogleApiClient mGoogleApiClient;
private TextView mDebugLogView;
private StringBuilder mLogBuilder = new StringBuilder();
private void log(String message) {
mLogBuilder.append(message);
mLogBuilder.append("\n");
if(mDebugLogView != null) {
mDebugLogView.setText(mLogBuilder.toString());
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mDebugLogView = (TextView) findViewById(R.id.textview);
findViewById(R.id.btn_get_location).setOnClickListener(mOnClickListener);
findViewById(R.id.btn_get_activity).setOnClickListener(mOnClickListener);
findViewById(R.id.btn_get_place).setOnClickListener(mOnClickListener);
findViewById(R.id.btn_get_weather).setOnClickListener(mOnClickListener);
Log.i("snowdeer", "[snowdeer] start...");
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addApi(Awareness.API)
.build();
mGoogleApiClient.connect();
Log.i("snowdeer", "[snowdeer] GoogleApi connect..");
}
private View.OnClickListener mOnClickListener = new View.OnClickListener() {
@Override
public void onClick(View view) {
switch(view.getId()) {
case R.id.btn_get_location: {
if(ContextCompat.checkSelfPermission(
MainActivity.this,
android.Manifest.permission.ACCESS_FINE_LOCATION) !=
PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(
MainActivity.this,
new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
100
);
return;
}
Awareness.SnapshotApi.getLocation(mGoogleApiClient)
.setResultCallback(new ResultCallback<LocationResult>() {
@Override
public void onResult(@NonNull LocationResult locationResult) {
if(!locationResult.getStatus().isSuccess()) {
log("Could not get location.");
return;
}
Location location = locationResult.getLocation();
log("Lat: " + location.getLatitude()
+ ", Lon: " + location.getLongitude());
}
});
break;
}
case R.id.btn_get_activity:
Awareness.SnapshotApi.getDetectedActivity(mGoogleApiClient)
.setResultCallback(new ResultCallback<DetectedActivityResult>() {
@Override
public void onResult(@NonNull DetectedActivityResult detectedActivityResult) {
if(!detectedActivityResult.getStatus().isSuccess()) {
log("Could not get the current activity.");
return;
}
ActivityRecognitionResult ar = detectedActivityResult
.getActivityRecognitionResult();
DetectedActivity probableActivity = ar.getMostProbableActivity();
log(probableActivity.toString());
}
});
break;
case R.id.btn_get_place: {
if(ContextCompat.checkSelfPermission(
MainActivity.this,
android.Manifest.permission.ACCESS_FINE_LOCATION) !=
PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(
MainActivity.this,
new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
100
);
return;
}
Awareness.SnapshotApi.getPlaces(mGoogleApiClient)
.setResultCallback(new ResultCallback<PlacesResult>() {
@Override
public void onResult(@NonNull PlacesResult placesResult) {
if(!placesResult.getStatus().isSuccess()) {
log("Could not get places.");
return;
}
List<PlaceLikelihood> placeLikelihoodList = placesResult.getPlaceLikelihoods();
if(placeLikelihoodList == null) {
log("Result List is Null!!");
return;
}
// Show the top 5 possible location results.
for(int i = 0; i < placeLikelihoodList.size(); i++) {
PlaceLikelihood p = placeLikelihoodList.get(i);
log(p.getPlace().getName().toString()
+ ", likelihood: " + p.getLikelihood());
}
}
});
break;
}
case R.id.btn_get_weather: {
if(ContextCompat.checkSelfPermission(
MainActivity.this,
android.Manifest.permission.ACCESS_FINE_LOCATION) !=
PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(
MainActivity.this,
new String[]{android.Manifest.permission.ACCESS_FINE_LOCATION},
100
);
return;
}
Awareness.SnapshotApi.getWeather(mGoogleApiClient)
.setResultCallback(new ResultCallback<WeatherResult>() {
@Override
public void onResult(@NonNull WeatherResult weatherResult) {
if(!weatherResult.getStatus().isSuccess()) {
log("Could not get weather.");
return;
}
Weather weather = weatherResult.getWeather();
log("Weather: " + weather);
}
});
break;
}
}
}
};
}
