检测 Android 手机中的 GPS 开/关开关

Detecting GPS on/off switch in Android phones(检测 Android 手机中的 GPS 开/关开关)

问题描述

我想检测用户何时打开或关闭 Android 手机的 GPS 设置.这意味着当用户打开/关闭 GPS 卫星或通过接入点等进行检测时.

I would like to detect when the user changes the GPS settings on or off for an Android phone. Meaning when user switches GPS sattelite on/off or detection via access points etc.

推荐答案

我发现最好的方法是附加到

As I have found out the best way to do this is to attach to the

<action android:name="android.location.PROVIDERS_CHANGED" />

意图.

例如:

<receiver android:name=".gps.GpsLocationReceiver">
        <intent-filter>
            <action android:name="android.location.PROVIDERS_CHANGED" />
            <category android:name="android.intent.category.DEFAULT" />
        </intent-filter>
    </receiver>

然后在代码中:

public class GpsLocationReceiver extends BroadcastReceiver implements LocationListener 
...

@Override
public void onReceive(Context context, Intent intent)
{
        if (intent.getAction().matches("android.location.PROVIDERS_CHANGED"))
        { 
            // react on GPS provider change action 
        }
}

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