android之location01

 

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"/>

 

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/container"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    tools:context="com.example.mars_3200_location01.MainActivity"
    tools:ignore="MergeRootFrame" 
    android:orientation="vertical">
<TextView android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="hello"/>
    
<Button android:id="@+id/locationButtonId"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:text="绑定监听器"/>
</LinearLayout>

 

private class ButtonListener implements OnClickListener
    {
        @Override
        public void onClick(View v) {　　　　　　  
            //绑定位置对象，得到LocationManager对象
            LocationManager locationManager=(LocationManager)MainActivity.this.getSystemService(Context.LOCATION_SERVICE);
            //定义当前所使用的Location Provider
            locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, new TestLocationListener());
        }
    }
    
    class TestLocationListener implements LocationListener
    {

        @Override
        public void onLocationChanged(Location location) {
            System.out.println("onLocationChanged");
            
            System.out.println(location.getLongitude());//获取经度
            System.out.println(location.getLatitude());//获取纬度
        }

        @Override
        public void onStatusChanged(String provider, int status, Bundle extras) {
            System.out.println("onStatusChanged");
            
        }

        @Override
        public void onProviderEnabled(String provider) {
            System.out.println("onProviderEnabled");
            
        }

        @Override
        public void onProviderDisabled(String provider) {
            System.out.println("onProviderDisabled");
            
        }
        
    }