| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings; |
| |
| import android.app.Activity; |
| import android.content.ContentResolver; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.net.wifi.WifiManager; |
| import android.os.Bundle; |
| import android.os.SystemProperties; |
| import android.util.Log; |
| import android.provider.Settings; |
| |
| public class EnableWifiTether extends Activity { |
| |
| private static final String TETHER_CHOICE = "TETHER_TYPE"; |
| private String[] mProvisionApp; |
| private static final int PROVISION_REQUEST = 0; |
| private static final int WIFI_TETHERING = 0; |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| mProvisionApp = getResources().getStringArray( |
| com.android.internal.R.array.config_mobile_hotspot_provision_app); |
| startProvisioning(); |
| } |
| |
| private void startProvisioning() { |
| Intent closeDialog = new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS); |
| sendBroadcast(closeDialog); |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| intent.setClassName(mProvisionApp[0], mProvisionApp[1]); |
| intent.putExtra(TETHER_CHOICE, WIFI_TETHERING); |
| startActivityForResult(intent, PROVISION_REQUEST); |
| } |
| |
| public void onActivityResult(int requestCode, int resultCode, Intent intent) { |
| super.onActivityResult(requestCode, resultCode, intent); |
| |
| if (requestCode == PROVISION_REQUEST) { |
| if (resultCode == Activity.RESULT_OK) { |
| enableTethering(); |
| } |
| finish(); |
| } |
| } |
| |
| private void enableTethering() { |
| final ContentResolver cr = getContentResolver(); |
| WifiManager wifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); |
| int wifiState = wifiManager.getWifiState(); |
| |
| if ((wifiState == WifiManager.WIFI_STATE_ENABLING) || |
| (wifiState == WifiManager.WIFI_STATE_ENABLED)) { |
| wifiManager.setWifiEnabled(false); |
| Settings.Global.putInt(cr, Settings.Global.WIFI_SAVED_STATE, 1); |
| } |
| |
| wifiManager.setWifiApEnabled(null, true); |
| } |
| |
| } |