Java 如何通过同一个交换机编码启用和禁用Wifi、移动数据和GPS?
如何在android studio中通过同一个交换机编码启用和禁用Wifi、移动数据和GPS? 我发现了一个只通过交换机启用和禁用wifi的代码。但我正在寻找一个android studio的代码,它可以通过同一个开关同时启用和禁用Wifi、移动数据和GPSJava 如何通过同一个交换机编码启用和禁用Wifi、移动数据和GPS?,java,android,Java,Android,如何在android studio中通过同一个交换机编码启用和禁用Wifi、移动数据和GPS? 我发现了一个只通过交换机启用和禁用wifi的代码。但我正在寻找一个android studio的代码,它可以通过同一个开关同时启用和禁用Wifi、移动数据和GPS package com.pc.ibms.helptechattendancescanner; import androidx.appcompat.app.AppCompatActivity; import android.net.Con
package com.pc.ibms.helptechattendancescanner;
import androidx.appcompat.app.AppCompatActivity;
import android.net.ConnectivityManager;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.widget.CompoundButton;
import android.widget.Switch;
public class MainActivity extends AppCompatActivity {
Switch aSwitch;
WifiManager wifiManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
aSwitch=(Switch)findViewById(R.id.myswitch);
wifiManager = (WifiManager)getApplicationContext().getSystemService(WIFI_SERVICE);
//register the switch for event handling
aSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(isChecked && !wifiManager.isWifiEnabled()){
wifiManager.setWifiEnabled(true);
}
//to switch off wifi
else if(!isChecked && wifiManager.isWifiEnabled()){
wifiManager.setWifiEnabled(false);
}
}
});
}
}
主要活动
package com.pc.ibms.helptechattendancescanner;
import androidx.appcompat.app.AppCompatActivity;
import android.net.ConnectivityManager;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.widget.CompoundButton;
import android.widget.Switch;
public class MainActivity extends AppCompatActivity {
Switch aSwitch;
WifiManager wifiManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
aSwitch=(Switch)findViewById(R.id.myswitch);
wifiManager = (WifiManager)getApplicationContext().getSystemService(WIFI_SERVICE);
//register the switch for event handling
aSwitch.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(isChecked && !wifiManager.isWifiEnabled()){
wifiManager.setWifiEnabled(true);
}
//to switch off wifi
else if(!isChecked && wifiManager.isWifiEnabled()){
wifiManager.setWifiEnabled(false);
}
}
});
}
}
Android清单
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.pc.ibms.helptechattendancescanner">
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
<uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/App_Name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
**Activity Main**
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="16dp"
android:paddingBottom="16dp"
tools:context=".MainActivity">
<Switch
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/myswitch"
android:text="WiFi Setting"
android:textOn="ON"
android:textOff="OFF"
android:showText="true"
/>
</RelativeLayout>
**活动主体**
如果正在写入ROM,如果正在写入ROM