在Android 4.4 +

Question

中禁用蜂窩無線電如何禁用/啓用android中的蜂窩網絡？我需要完全禁用它很短的時間，因爲我有Android 4.4+飛機模式很難使用。

是否可以編寫禁用蜂窩網絡的代碼？

Answer 1

控制飛行模式

檢查，看它是否被啓用與否：

boolean isEnabled = Settings.System.getInt(
     context.getContentResolver(), 
     Settings.System.AIRPLANE_MODE_ON, 0) == 1; 

要切換它：

// toggle airplane mode 
Settings.System.putInt(
     context.getContentResolver(), 
     Settings.System.AIRPLANE_MODE_ON, isEnabled ? 0 : 1); 

// Post an intent to reload 
Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED); 
intent.putExtra("state", !isEnabled); 
sendBroadcast(intent); 

而且，您可以使用此功能：

/* Toggle airplane mode for 1 of the 4 allowed types 
* type allowed values: cell, wifi, bluetooth, nfc 
*/ 
private void changeRadioComponentEnabled(Context context, String type, boolean radio_component_enabled, boolean reset){  
     // now toggle airplane mode from on to off, or vice versa 
     Settings.System.putInt(context.getContentResolver(), Settings.System.AIRPLANE_MODE_ON, radio_component_enabled ? 0 : 1); 

     // now change system behavior so that only one component is turned off 
     // this also affects the future behavior of the system button for toggling air-plane mode. 
     // to reset it in order to maintain the system behavior, set reset to true, otherwise we lazily make sure mobile voice is always on 
     Settings.System.putString(context.getContentResolver(), Settings.System.AIRPLANE_MODE_RADIOS, type); 

     // post an intent to reload so the menu button switches to the new state we set 
     Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED); 
     intent.putExtra("state", radio_component_enabled ? false : true); 
     context.sendBroadcast(intent); 

     // revert to default system behavior or not 
     if (reset){ Settings.System.putString(context.getContentResolver(), Settings.System.AIRPLANE_MODE_RADIOS, "cell,bluetooth,wifi,nfc"); } 
     // if reset to default is not chosen, always enable mobile cell at least 
     // but only if NOT changing the mobile connection... 
     else if (type.indexOf("cell") == 0) { Settings.System.putString(context.getContentResolver(), Settings.System.AIRPLANE_MODE_RADIOS, "cell");} 
}//end method 

您需要的權限android.permission.WRITE_SETTINGS

更多詳情：

http://dustinbreese.blogspot.com/2009/04/andoid-controlling-airplane-mode.html

How to disable GSM connection in Android programmatically

編輯：我看，這種方法是不再可能使用Android 4.2及以上。但我認爲，你可以閱讀一些有趣的代碼，在工作：

How to turn on/off airplane mode, even on new Android versions (and even with root)?

Toggle airplane mode in Android