知乎专栏 |
目录
方法一
context.startActivity(new Intent(Settings.ACTION_WIFI_SETTINGS));
方法二
Button buttonWifi = root.findViewById(R.id.buttonWifi); buttonWifi.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { Intent intent = new Intent(); ComponentName componentName = new ComponentName("com.android.settings", "com.android.settings.wifi.WifiSettings"); intent.setComponent(componentName); ResolveInfo resolveInfo = getActivity().getPackageManager().resolveActivity(intent, 0); if (resolveInfo != null) { startActivity(intent); } } });