waww116529的专栏

Intent intent = new Intent(android.provider.Settings.ACTION_WIFI_SETTINGS);startActivity(intent);有新需求我再更新上来~

Intent intent = new Intent(android.provider.Settings.ACTION_SETTINGS);startActivity(intent); // 打开系统设置界面Intent mIntent = new Intent(android.provider.Settings.ACTION_BLUETOOTH_SETTINGS);startActivi

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="mat