android获取系统wifi状态等
WIFI获取WIFI状态
WifiManager wifiManager = (WifiManager)context.getSystemService(Context.WIFI_SERVICE);
if(wifiManager != null){
int wifiState = wifiManager.getWifiState();
}
附：Wifi状态有以下几种：(括号内为所对应的的int值)
1. wifiManager.WIFI_STATE_DISABLED (1)
2. wifiManager..WIFI_STATE_ENABLED (3)
3. wifiManager..WIFI_STATE_DISABLING (0)
4 wifiManager..WIFI_STATE_ENABLING(2)
设置wifi状态
WifiManager wifiManager = (WifiManager) context.getSystemService(Context.WIFI_SERVICE);
if(wifiManager == null){
return;
}
int wifiApState = wifiManager.getWifiApState();//获取wifi AP状态
if((boolean值 && wifiApState == wifiManager.WIFI_AP_STATE_ENABLING || wifiApState == wifiManager.WIFI_AP_STATE_ENABLED){
wifiManager.setWifiApEnabled(null,false);
}
wifiManager.setWifiEnabled(boolean值);
俩处boolean值应相同
Bluetooth
蓝牙有待后续补充
GPS
获取GPS状态
ContentResolver resolver = context.ContextResolver();
Boolean on = Settings.Secure.isLocationProviderEnabled(resolver, LocationManager.GPS_PROVIDER);
true为开启状态
设置GPS状态：
Settings..Secure.setLocationProviderEnabled(resolver,LocationManager.GPS_PROVIDER,boolean值);
true为开启状态
SYNC（同步）
获取当前系统同步状态
ContentResolver resolver = context.ContextResolver();
Boolean on = resolver.getMasterSyncAutomatically();
ConnectivityManager connManager = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
设置同步
ContentResolver.setMasterSyncAutomatically(boolean值);
AirplaneMode（飞行模式）
获取系统当前飞行模式状态
ContentResolver resolver = context.ContextResolver();
boolean on = Settings.System.getInt(context.getContextResolver(),Settings.System.AIRPLANE_MODE_ON,0) == 1 ? true : false;
设置飞行模式：
Settings.System.putInt(context.getContentResolver(),Settings.System.AIRPLANE_MODE_ON,boolean值 ? 1 : 0);
Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);
intent.putExtra("state",boolean值);
context.sendBroadcast(intent);
俩个boolean值应该一致；
自动旋转屏幕
获取系统当前自动旋屏设置
ContentResolver resolver = context.ContextResolver();
boolean on = Settings.System.getInt(context.getContResolver(),Settings.System.ACCELEROMETER_ROTATION) ==1 ? true : false;
设置自动旋屏
ContentResolver resolver = context.ContextResolver();
Uri uri = Settings.System.getUriFor("accelerometer_rotation");
Settings.System.putInt(resolver,"accelerometer_rotation",boolean值 ? 1 ：0);
resolver.notifyChange(uri,null);
静音模式
获取静音模式
public int getMuteMode(Context context){
AudioManager audioManager = (AudioManager)context.getSystmService(Context.AUDIO_SERVICE);
if(audioManager.getRingerMode == AudioManager.RINGER_MODE_SILENT){ //静音
return 0;
}else if(audioManager.getRingerMode == AudioManager.RINGER_MODE_VIBRATE){//振动
return 1;
} elsse {
retrn 2;
}
}
设置静音模式
public void setMute(Context context){
AudioManager audioManager = (AudioManager)context.getSystmService(Context.AUDIO_SERVICE);
switch(getMuteMode(context){
case 0:
audioManager.stRingerMode(AudioManager.RINGER_MODE_VIBRATE); //振动模式
break;
case 1:
audioManager.stRingerMode(AudioManager.RINGER_MODE_NORMAL); //正常模式
break;
case 2:
audioManager.stRingerMode(AudioManager.RINGER_MODE_SILENT); //静音模式
break;
default:
audioManager.stRingerMode(AudioManager.RINGER_MODE_NORMAL); //正常模式
}
}
锁屏
PowerManager pm = (PowerManager)context.getSystemService(context.POWER_SERVICE);
pm.goToSleep(SystemClock.uptimeMillis());
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