| /* |
| * Copyright (C) 2008 ZXing authors |
| * |
| * 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.google.zxing.client.android.result; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.net.wifi.WifiManager; |
| import android.os.AsyncTask; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| import com.alibaba.weex.R; |
| import com.google.zxing.client.android.CaptureActivity; |
| import com.google.zxing.client.android.wifi.WifiConfigManager; |
| import com.google.zxing.client.result.ParsedResult; |
| import com.google.zxing.client.result.WifiParsedResult; |
| |
| /** |
| * Handles wifi access information. |
| * |
| * @author Vikram Aggarwal |
| * @author Sean Owen |
| */ |
| public final class WifiResultHandler extends ResultHandler { |
| |
| private static final String TAG = WifiResultHandler.class.getSimpleName(); |
| |
| private final CaptureActivity parent; |
| |
| public WifiResultHandler(CaptureActivity activity, ParsedResult result) { |
| super(activity, result); |
| parent = activity; |
| } |
| |
| @Override |
| public int getButtonCount() { |
| // We just need one button, and that is to configure the wireless. This could change in the future. |
| return 1; |
| } |
| |
| @Override |
| public int getButtonText(int index) { |
| return R.string.button_wifi; |
| } |
| |
| @Override |
| public void handleButtonPress(int index) { |
| if (index == 0) { |
| WifiParsedResult wifiResult = (WifiParsedResult) getResult(); |
| WifiManager wifiManager = (WifiManager) getActivity().getSystemService(Context.WIFI_SERVICE); |
| if (wifiManager == null) { |
| Log.w(TAG, "No WifiManager available from device"); |
| return; |
| } |
| final Activity activity = getActivity(); |
| activity.runOnUiThread(new Runnable() { |
| @Override |
| public void run() { |
| Toast.makeText(activity.getApplicationContext(), R.string.wifi_changing_network, Toast.LENGTH_SHORT).show(); |
| } |
| }); |
| new WifiConfigManager(wifiManager).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, wifiResult); |
| parent.restartPreviewAfterDelay(0L); |
| } |
| } |
| |
| // Display the name of the network and the network type to the user. |
| @Override |
| public CharSequence getDisplayContents() { |
| WifiParsedResult wifiResult = (WifiParsedResult) getResult(); |
| return wifiResult.getSsid() + " (" + wifiResult.getNetworkEncryption() + ')'; |
| } |
| |
| @Override |
| public int getDisplayTitle() { |
| return R.string.result_wifi; |
| } |
| } |