Check for special char when renaming device for Wi-Fi direct. (7186a47e) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/wifi/p2p/WifiP2pSettings.java

+13 −0

Original line number	Diff line number	Diff line
		@@ -194,6 +194,19 @@ public class WifiP2pSettings extends SettingsPreferenceFragment
		public void onClick(DialogInterface dialog, int which) {
		if (which == DialogInterface.BUTTON_POSITIVE) {
		if (mWifiP2pManager != null) {
		String name = mDeviceNameText.getText().toString();
		if (name != null) {
		for (int i = 0; i < name.length(); i++) {
		char cur = name.charAt(i);
		if(!Character.isDigit(cur) && !Character.isLetter(cur)
		&& cur != '-' && cur != '_' && cur != ' ') {
		Toast.makeText(getActivity(),
		R.string.wifi_p2p_failed_rename_message,
		Toast.LENGTH_LONG).show();
		return;
		}
		}
		}
		mWifiP2pManager.setDeviceName(mChannel,
		mDeviceNameText.getText().toString(),
		new WifiP2pManager.ActionListener() {