package com.xm.vbrowser.app.activity;
import android.Manifest;
import android.animation.Animator;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.net.Uri;
import android.net.http.SslError;
import android.os.Build;
import android.os.Bundle;
import android.os.Message;
import android.provider.Settings;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.text.TextUtils;
import android.util.Log;
import android.view.*;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.webkit.MimeTypeMap;
import android.webkit.ValueCallback;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.alibaba.fastjson.JSON;
import com.daimajia.androidanimations.library.Techniques;
import com.daimajia.androidanimations.library.YoYo;
import com.xm.vbrowser.app.MainApplication;
import com.xm.vbrowser.app.R;
import com.xm.vbrowser.app.VideoSniffer;
import com.xm.vbrowser.app.entity.DetectedVideoInfo;
import com.xm.vbrowser.app.entity.DownloadTask;
import com.xm.vbrowser.app.entity.VideoFormat;
import com.xm.vbrowser.app.entity.VideoInfo;
import com.xm.vbrowser.app.event.AddNewDownloadTaskEvent;
import com.xm.vbrowser.app.event.NewVideoItemDetectedEvent;
import com.xm.vbrowser.app.event.RefreshGoBackButtonStateEvent;
import com.xm.vbrowser.app.event.ShowToastMessageEvent;
import com.xm.vbrowser.app.event.WebViewProgressUpdateEvent;
import com.xm.vbrowser.app.util.*;
import org.greenrobot.eventbus.EventBus;
import org.greenrobot.eventbus.Subscribe;
import org.greenrobot.eventbus.ThreadMode;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.StringBufferInputStream;
import java.io.UnsupportedEncodingException;
import java.lang.ref.WeakReference;
import java.net.URLEncoder;
import java.util.*;
import java.util.concurrent.LinkedBlockingQueue;
import org.xwalk.core.*;
import pub.devrel.easypermissions.AfterPermissionGranted;
import pub.devrel.easypermissions.AppSettingsDialog;
import pub.devrel.easypermissions.EasyPermissions;
import pub.devrel.easypermissions.PermissionRequest;
import q.rorbin.badgeview.Badge;
import q.rorbin.badgeview.QBadgeView;
public class MainActivity extends Activity implements EasyPermissions.PermissionCallbacks{
private static final String HOME_URL = "http://go.uc.cn/page/subpage/shipin?uc_param_str=dnfrpfbivecpbtntla";
private static final String IPHONE_UA = "Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1";
private XWalkView mainWebView;
private View itemBadgeView;
private Badge badge;
private View bottomGoBackButton;
private View bottomNewItemButton;
private View bottomDownloadButton;
private View bottomRefreshButton;
private View bottomHomeButton;
private View newItemPage;
private View newItemPageMainView;
private ListView newItemListView;
private View newItemBottomCancelButton;
private View pageTitleButton;
private TextView pageTitleView;
private View searchInputPage;
private View searchInputPageCancelButton;
private TextView searchInput;
private View webViewProgressVIew;
private Thread refreshGoBackButtonStateThread;
private LinkedBlockingQueue<DetectedVideoInfo> detectedTaskUrlQueue = new LinkedBlockingQueue<DetectedVideoInfo>();
private SortedMap<String, VideoInfo> foundVideoInfoMap = Collections.synchronizedSortedMap(new TreeMap<String, VideoInfo>());
private VideoSniffer videoSniffer;
private String currentTitle = "";
private String currentUrl = "";
private boolean pageAnimationLock = false;
/**
* 为权限赋予一个唯一的标示码
*/
public static final int WRITE_EXTERNAL_STORAGE = 1001;
private boolean initReady = false;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
initView();
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
// Forward results to EasyPermissions
EasyPermissions.onRequestPermissionsResult(requestCode, permissions, grantResults, this);
}
@AfterPermissionGranted(WRITE_EXTERNAL_STORAGE)
private void requireAllPermissionForInit() {
//可以只获取写或者读权限，同一个权限Group下只要有一个权限申请通过了就都可以用了
String[] perms = {Manifest.permission.WRITE_EXTERNAL_STORAGE};
if (EasyPermissions.hasPermissions(this, perms)) {
// Already have permission, do the thing
if(!initReady){
mainInit();
initReady = true;
}
if(videoSniffer != null) {
videoSniffer.startSniffer();
}
if (mainWebView != null) {
mainWebView.resumeTimers();
mainWebView.onShow();
}
startRefreshGoBackButtonStateThread();
} else {
// Do not have permissions, request them now
EasyPermissions.requestPermissions(this, "下载需要读写外部存储权限",
WRITE_EXTERNAL_STORAGE, perms);
}
}
@Override
public void onPermissionsGranted(int requestCode, @NonNull List<String> perms) {
//如果不使用AfterPermissionGranted注解，就在这里调用
}
@Override
public void onPermissionsDenied(int requestCode, @NonNull List<String> perms) {
if (EasyPermissions.somePermissionPermanentlyDenied(this, perms)) {
ViewUtil.openConfirmDialog(this,
"必需权限",
"没有该权限，此应用程序可能无法正常工作。打开应用设置屏幕以修改应用权限",
"去设置", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
startActivity(
new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
.setData(Uri.fromParts("package", getPackageName(), null)));
}
},
"退出", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
}
);
return;
}
ViewUtil.openConfirmDialog(this,
"必需权限",
"没有该权限，此应用程序可能无法正常工作。",
"再试一次", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
requireAllPermissionForInit();
}
},
"退出", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
}
);
}
private void initView() {
mainWebView = (XWalkView)findViewById(R.id.mainWebView);
itemBadgeView = findViewById(R.id.itemBadgeView);
bottomGoBackButton = findViewById(R.id.bottomGoBackButton);
bottomNewItemButton = findViewById(R.id.bottomNewItemButton);
bottomDownloadButton = findViewById(R.id.bottomDownloadButton);
bottomRefreshButton = findViewById(R.id.bottomRefreshButton);
bottomHomeButton = findViewById(R.id.bottomHomeButton);
newItemListView = (ListView)findViewById(R.id.newItemListView);
newItemPage = findViewById(R.id.newItemPage);
newItemPageMainView = findViewById(R.id.newItemPageMainView);
newItemBottomCancelButton = findViewById(R.id.newItemBottomCancelButton);
pageTitleButton = findViewById(R.id.pageTitleButton);
pageTitleView = (TextView) findViewById(R.id.pageTitleView);
searchInputPage = findViewById(R.id.searchInputPage);
searchInputPageCancelButton = findViewById(R.id.searchInputPageCancelButton);
searchInput = (TextView) findViewById(R.id.searchInput);
webViewProgressVIew = findViewById(R.id.webViewProgressVIew);
}
private void mainInit() {
initWebView();
badge = new QBadgeView(this).bindTarget(itemBadgeView).setBadgeGravity(Gravity.CENTER).setBadgeNumber(0);
bottomGoBackButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
if(!mainWebView.getNavigationHistory().canGoBack()){
refreshGoBackButtonStatus();
return;
}else{
mainWebView.getNavigationHistory().navigate(XWalkNavigationHistory.Direction.BACKWARD, 1);
refreshGoBackButtonStatus();
}
}
});
bottomRefreshButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mainWebView.reload(XWalkView.RELOAD_IGNORE_CACHE);
}
});
bottomHomeButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
loadOrSearch(HOME_URL);
mainWebView.getNavigationHistory().clear();
}
});
bottomNewItemButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if(foundVideoInfoMap.isEmpty()){
return;
}
NewItemAdapter newItemAdapter = (NewItemAdapter)newItemListView.getAdapter();
newItemAdapter.notifyDataSetChanged();
hideNewItemPage(false);
}
});
bottomNewItemButton.setOnLongClickListener(new View.OnLongClickListener() {
@Override
public boolean onLongClick(View v) {
foundVideoInfoMap.clear();
refreshNewItemButtonStatus();
return true;
}
});
videoSniffer=new VideoSniffer(detectedTaskUrlQueue, foundVideoInfoMap, MainApplication.appConfig.videoSnifferThreadNum, MainApplication.appConfig.videoSnifferRetryCountOnFail);
// newItemListView.setAdapter();
newItemListView.setAdapter(new NewItemAdapter(this, foundVideoInfoMap));
newItemBottomCancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
hideNewItemPage(true);
}
});
pageTitleButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
hideSearchPage(false);
}
});
searchInputPageCancelButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
hideSearchPage(true);
}
});
searchInput.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
if (actionId == EditorInfo.IME_ACTION_GO || (keyEvent != null && keyEvent.getKeyCode() == KeyEvent.KEYCODE_ENTER)) {
//do something;
Map<String, String> quickStart = new HashMap<String, String>();
quickStart.put("tbl", "https://tumblr.com/");
quickStart.put("avp", "http://www.avpapa.co/");
quickStart.put("ytb", "https://www.youtube.com/");
quickStart.put("5s", "http://dy.lol5s.com/");
quickStart.put("sm", "http://wap.smdyy.cc/");
if(quickStart.containsKey(textView.getText().toString())){
loadOrSearch(quickStart.get(textView.getText().toString()));
}else{
loadOrSearch(textView.getText().toString());
}
hideSearchPage(true);
return true;
}
return false;
}
});
bottomDownloadButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Intent intent = new Intent(MainActivity.this, DownloadCenterActivity.class);
startActivity(intent);
}
});
}
private void initWebView() {
//开启调式,支持谷歌浏览器调式
XWalkPreferences.setValue(XWalkPreferences.REMOTE_DEBUGGING, true);
XWalkSettings webSettings = mainWebView.getSettings();
webSettings.setAllowFileAccessFromFileURLs(true);
webSettings.setAllowUniversalAccessFromFileURLs(true);
webSettings.setSupportZoom(true);
webSettings.setBuiltInZoomControls(true);
webSettings.setJavaScriptEnabled(true);
webSettings.setUserAgentString(IPHONE_UA);
webSettings.setJavaScriptCanOpenWindowsAutomatically(true);
mainWebView.requestFocus();
mainWebView.setResourceClient(new MainXWalkResourceClient(mainWebView));
mainWebView.setUIClient(new MainXWalkUIClient(mainWebView));
XWalkCookieManager xm = new XWalkCookieManager();
xm.setAcceptCookie(true);
loadOrSearch(HOME_URL);
}
private void loadOrSearch(String content){
if(TextUtils.isEmpty(content)){
return;
}
pageTitleView.setText(content);
searchInput.setText(content);
if(content.startsWith("http")){
mainWebView.loadUrl(content);
return;
}
pageTitleView.setText(content);
String encodedContent = "";
try {
encodedContent = URLEncoder.encode(content, "utf-8");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
mainWebView.loadUrl("https://m.baidu.com/s?word="+encodedContent);
}
private void startRefreshGoBackButtonStateThread(){
stopRefreshGoBackButtonStateThread();
refreshGoBackButtonStateThread = new Thread(new Runnable() {
@Override
public void run() {
Log.d("MainActivity", "RefreshGoBackButtonStateThread thread (" + Thread.currentThread().getId() +") :start");
while(!Thread.currentThread().isInterrupted()){
try {
EventBus.getDefault().post(new RefreshGoBackButtonStateEvent());
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
Log.d("MainActivity", "RefreshGoBackButtonStateThread thread (" + Thread.currentThread().getId() +") :Interrupted");
return;
}
}
Log.d("MainActivity", "RefreshGoBackButtonStateThread thread (" + Thread.currentThread().getId() +") :exit");
}
});
refreshGoBackButtonStateThread.start();
}
private void stopRefreshGoBackButtonStateThread(){
try {
refreshGoBackButtonStateThread.interrupt();
}catch (Exception e){
Log.d("MainActivity", "RefreshGoBackButtonStateThread线程已中止, Pass");
}
}
@Override
protected void onStart() {
super.onStart();
EventBus.getDefault().register(this);
requireAllPermissionForInit();
}
@Override
protected void onStop() {
stopRefreshGoBackButtonStateThread();
if (mainWebView != null) {
mainWebView.pauseTimers();
mainWebView.onHide();
}
if(videoSniffer!=null) {
videoSniffer.stopSniffer();
}
EventBus.getDefault().unregister(this);
super.onStop();
}
@Subscribe(threadMode = ThreadMode.MAIN)
public void onNewVideoItemDetectedEvent(NewVideoItemDetectedEvent newVideoItemDetectedEvent){
refreshNewItemButtonStatus();
NewItemAdapter newItemAdapter = (NewItemAdapter)newItemListView.getAdapter();
newItemAdapter.notifyDataSetChanged();
}
@Subscribe(threadMode = ThreadMode.MAIN)
public void onRefreshGoBackButtonStateEvent(RefreshGoBackButtonStateEvent refreshGoBackButtonStateEvent){
refreshGoBackButtonStatus();
}
@Subscribe(threadMode = ThreadMode.MAIN)
public void onWebViewProgressUpdateEvent(WebViewProgressUpdateEvent webViewProgressUpdateEvent){
int percent = webViewProgressUpdateEvent.getProgress();
if(percent==100){
webViewProgressVIew.setVisibility(View.INVISIBLE);
}else{
webViewProgressVIew.setVisibility(View.VISIBLE);
}
float weight = (100-percent)>0?((float)percent/(100-percent)):999999;
webViewProgressVIew.setLayoutParams(new LinearLayout.LayoutParams(0, ViewGroup.LayoutParams.MATCH_PARENT, weight));
if(HOME_URL.equals(mainWebView.getUrl())){
pageTitleView.setText("搜索或输入网址");
searchInput.setText("");
}else{
pageTitleView.setText(TextUtils.isEmpty(currentTitle) ? (TextUtils.isEmpty(currentUrl) ? "搜索或输入网址" : currentUrl) : currentTitle);
searchInput.setText(currentUrl);
}
}
@Subscribe(threadMode = ThreadMode.BACKGROUND)
public void onAddNewDownloadTaskEvent(AddNewDownloadTaskEvent addNewDownloadTaskEvent){
VideoInfo videoInfo = addNewDownloadTaskEvent.getVideoInfo();
DownloadTask downloadTask = new DownloadTask(
UUIDUtil.genUUID(),videoInfo.getFileName(),
("m3u8".equals(videoInfo.getVideoFormat().getName())?"m3u8":"normal"),
videoInfo.getVideoFormat().getName(),
videoInfo.getUrl(),
videoInfo.getSourcePageUrl(),
videoInfo.getSourcePageTitle(),
videoInfo.getSize());
MainApplication.downloadManager.addTask(downloadTask);
}
private void refreshGoBackButtonStatus() {
boolean canGoBack = mainWebView.getNavigationHistory().canGoBack();
if(canGoBack){
updateBottomButtonStatus(bottomGoBackButton, false);
}else{
updateBottomButtonStatus(bottomGoBackButton, true);
}
}
private void refreshNewItemButtonStatus() {
int newItemCount = foundVideoInfoMap.size();
badge.setBadgeNumber(newItemCount);
if(newItemCount>0) {
updateBottomButtonStatus(bottomNewItemButton, false);
}else{
updateBottomButtonStatus(bottomNewItemButton, true);
}
}
private void updateBottomButtonStatus(View buttonView, boolean isDisabled){
if (!(buttonView instanceof ViewGroup)) {
return;
}
ViewGroup viewGroup = (ViewGroup) buttonView;
if(viewGroup.getChildCount()<2){
return;
}
if(isDisabled){
viewGroup.getChildAt(0).setVisibility(View.INVISIBLE);
viewGroup.getChildAt(1).setVisibility(View.VISIBLE);
}else{
viewGroup.getChildAt(0).setVisibility(View.VISIBLE);
viewGroup.getChildAt(1).setVisibility(View.INVISIBLE);
}
}
private void hideNewItemPage(boolean hide){
if(pageAnimationLock){
return;
}
pageAnimationLock = true;
if(hide){
if(newItemPage.getVisibility() != View.VISIBLE){
pageAnimationLock = false;
return;
}
YoYo.with(Techniques.SlideOutDown)
.duration(500).onEnd(new YoYo.AnimatorCallback() {
@Override
public void call(Animator animator) {
newItemPage.setVisibility(View.GONE);
pageAnimationLock = false;
}
}).playOn(newItemPageMainView);
}else{
if(newItemPage.getVisibility() == View.VISIBLE){
pageAnimationLock = false;
return;
}
YoYo.with(Techniques.SlideInUp).onStart(new YoYo.AnimatorCallback() {
@Override
public void call(Animator animator) {
newItemPage.setVisibility(View.VISIBLE);
}
}).onEnd(new YoYo.AnimatorCallback() {
@Override
public void call(Animator animator) {
pageAnimationLock = false;
}
}).duration(500).playOn(newItemPageMainView);
}
}
private void hideSearchPage(boolean hide){
if(hide){
if(searchInputPage.getVisibility() != View.VISIBLE){
return;
}
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(searchInput.getWindowToken(), 0); //强制隐藏键盘
searchInputPage.setVisibility(View.GONE);
}else{
if(searchInputPage.getVisibility() == View.VISIBLE){
return;
}
searchInputPage.setVisibility(View.VISIBLE);
searchInput.requestFocus();
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.showSoftInput(searchInput,InputMethodManager.SHOW_FORCED);
}
}
class MainXWalkResourceClient extends XWalkResourceClient{
public MainXWalkResourceClient(XWalkView view) {
super(view);
}
@Override
public void onDocumentLoadedInFrame(XWalkView view, long frameId) {
super.onDocumentLoadedInFrame(view, frameId);
}
@Override
public void onLoadStarted(XWalkView view, String url) {
super.onLoadStarted(view, url);
Log.d("MainActivity", "onLoadStarted url:" + url);
WeakReference<LinkedBlockingQueue> detectedTaskUrlQueueWeakReference = new WeakReference<LinkedBlockingQueue>(detectedTaskUrlQueue);
Log.d("MainActivity", "shouldInterceptLoadRequest hint url:" + url);
LinkedBlockingQueue detectedTaskUrlQueue = detectedTaskUrlQueueWeakReference.get();
if(detectedTaskUrlQueue != null){
detectedTaskUrlQueue.add(new DetectedVideoInfo(url,currentUrl,currentTitle));
Log.d("MainActivity", "shouldInterceptLoadRequest detectTaskUrlList.add(url):" + url);
}
}
@Override
public void onLoadFinished(XWalkView view, String url) {
super.onLoadFinished(view, url);
}
@Override
public void onProgressChanged(XWalkView view, int progressInPercent) {
super.onProgressChanged(view, progressInPercent);
Log.d("MainActivity", "onProgressChanged progressInPercent=" + progressInPercent);
EventBus.getDefault().post(new WebViewProgressUpdateEvent(progressInPercent));
}
@Override
public XWalkWebResourceResponse shouldInterceptLoadRequest(XWalkView view, XWalkWebResourceRequest request) {
XWalkWebResourceResponse xWalkWebResourceResponse = super.shouldInterceptLoadRequest(view, request);
String url = request.getUrl().toString();
Log.d("MainActivity", "shouldInterceptLoadRequest url:" + url);
//
// if(VideoFormatUtil.detectVideoUrl(url)){
// Log.d("MainActivity", "shouldInterceptLoadRequest detectVideoUrl url:" + url);
// try {
// xWalkWebResourceResponse = createXWalkWebResourceResponse("text/html","utf-8",new ByteArrayInputStream("".getBytes("UTF-8")),404,"blocked", new HashMap<String, String>());
// } catch (UnsupportedEncodingException e) {
// e.printStackTrace();
// Log.d("MainActivity", "shouldInterceptLoadRequest UnsupportedEncodingException url:" + url);
// }
// }
return xWalkWebResourceResponse;
}
@Override
public boolean shouldOverrideUrlLoading(XWalkView view, String url) {
if (!(url.startsWith("http") || url.startsWith("https"))) {
//非http https协议 不动作
return true;
}
//http https协议 在本webView中加载
String extension = MimeTypeMap.getFileExtensionFromUrl(url);
if(VideoFormatUtil.containsVideoExtension(extension)){
detectedTaskUrlQueue.add(new DetectedVideoInfo(url,currentUrl,currentTitle));
Log.d("MainActivity", "shouldOverrideUrlLoading detectTaskUrlList.add(url):" + url);
return true;
}
Log.d("MainActivity", "shouldOverrideUrlLoading url="+url);
view.loadUrl(url);
return true;
}
@Override
public void onReceivedSslError(XWalkView view, ValueCallback<Boolean> callback, SslError error) {
callback.onReceiveValue(true);
}
}
class MainXWalkUIClient extends XWalkUIClient{
public MainXWalkUIClient(XWalkView view) {
super(view);
}
@Override
public void onReceivedTitle(XWalkView view, String title) {
super.onReceivedTitle(view, title);
Log.d("MainActivity", "onReceivedTitle title=" + title);
currentTitle = title;
}
@Override
public void onPageLoadStarted(XWalkView view, String url) {
super.onPageLoadStarted(view, url);
Log.d("MainActivity", "onPageLoadStarted url=" + url);
currentUrl = url;
}
@Override
public void onPageLoadStopped(XWalkView view, String url, LoadStatus status) {
super.onPageLoadStopped(view, url, status);
Log.d("MainActivity", "onPageLoadStopped url=" + url);
}
@Override
public void onShowCustomView(View view, CustomViewCallback callback) {
super.onShowCustomView(view, callback);
}
@Override
public void onHideCustomView() {
super.onHideCustomView();
}
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
switch(keyCode){
case KeyEvent.KEYCODE_MEDIA_PREVIOUS://耳机三个按键是的上键，注意并不是耳机上的三个按键的物理位置的上下。
Log.d("MainActivity", "onKeyDown KEYCODE_MEDIA_PREVIOUS");
case KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE://耳机单按键的按键或三按键耳机的中间按键。
Log.d("MainActivity", "onKeyDown KEYCODE_MEDIA_PLAY_PAUSE");
case KeyEvent.KEYCODE_HEADSETHOOK://耳机单按键的按键或三按键耳机的中间按键。与上面的按键可能是相同的，具体得看驱动定义。
Log.d("MainActivity", "onKeyDown KEYCODE_HEADSETHOOK");
case KeyEvent.KEYCODE_MEDIA_NEXT://耳机三个按键是的下键。
Log.d("MainActivity", "onKeyDown KEYCODE_MEDIA_NEXT");
}
if (event.getKeyCode() == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) {
if(searchInputPage.getVisibility() == View.VISIBLE){
hideSearchPage(true);
return true;
}
if(newItemPage.getVisibility() == View.VISIBLE){
hideNewItemPage(true);
return true;
}
if(mainWebView.getNavigationHistory().canGoBack()){
mainWebView.getNavigationHistory().navigate(XWalkNavigationHistory.Direction.BACKWARD, 1);
refreshGoBackButtonStatus();
return true;
}
// 创建退出对话框
AlertDialog exitAlertDialog = new AlertDialog.Builder(this).create();
// 设置对话框标题
exitAlertDialog.setTitle("系统提示");
// 设置对话框消息
exitAlertDialog.setMessage("确定要退出吗?");
// 添加选择按钮并注册监听
exitAlertDialog.setButton("确定", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
MainApplication.mainApplication.stopDownloadForegroundService();
if (mainWebView != null) {
mainWebView.onDestroy();
}
android.os.Process.killProcess(android.os.Process.myPid());
}
});
exitAlertDialog.setButton2("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.dismiss();
}
});
// 显示对话框
exitAlertDialog.show();
return true;
}
return super.onKeyDown(keyCode, event);
}
private static class ViewHolder{
TextView itemNewItemTitle;
TextView itemNewItemVideoType;
TextView itemNewItemFileInfo;
View itemNewItemDownloadImageView;
View itemNewItemDoneImageView;
View itemNewItemDownloadButton;
}
public class NewItemAdapter extends BaseAdapter {
private LayoutInflater mInflater;
private SortedMap<String, VideoInfo> foundVideoInfoMap;
private String[] foundVideoInfoMapKeyArray;
public NewItemAdapter(Context context, SortedMap<String, VideoInfo> foundVideoInfoMap){
this.mInflater = LayoutInflater.from(context);
this.foundVideoInfoMap = foundVideoInfoMap;
prepareData();
}
@Override
public void notifyDataSetChanged() {
prepareData();
super.notifyDataSetChanged();
}
@Override
public void notifyDataSetInvalidated() {
prepareData();
super.notifyDataSetInvalidated();
}
private void prepareData(){
Set<String> strings = this.foundVideoInfoMap.keySet();
this.foundVideoInfoMapKeyArray = strings.toArray(new String[strings.size()]);
}
@Override
public int getCount() {
return foundVideoInfoMapKeyArray.length;
}
@Override
public Object getItem(int arg0) {
return foundVideoInfoMapKeyArray[arg0];
}
@Override
public long getItemId(int arg0) {
return foundVideoInfoMapKeyArray[arg0].hashCode();
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
holder=new ViewHolder();
convertView = mInflater.inflate(R.layout.item_new_item, null);
holder.itemNewItemTitle = (TextView) convertView.findViewById(R.id.itemNewItemTitle);
holder.itemNewItemFileInfo = (TextView) convertView.findViewById(R.id.itemNewItemFileInfo);
holder.itemNewItemDownloadImageView = convertView.findViewById(R.id.itemNewItemDownloadImageView);
holder.itemNewItemDoneImageView = convertView.findViewById(R.id.itemNewItemDoneImageView);
holder.itemNewItemDownloadButton = convertView.findViewById(R.id.downloadingItemDeleteButton);
holder.itemNewItemVideoType = (TextView)convertView.findViewById(R.id.itemNewItemVideoType);
convertView.setTag(holder);
}else {
holder = (ViewHolder)convertView.getTag();
}
VideoInfo videoInfo = foundVideoInfoMap.get(foundVideoInfoMapKeyArray[position]);
VideoFormat videoFormat = videoInfo.getVideoFormat();
holder.itemNewItemTitle.setText(TextUtils.isEmpty(videoInfo.getSourcePageTitle())?videoInfo.getFileName()+"."+videoFormat.getName():videoInfo.getSourcePageTitle()+"."+videoFormat.getName());
holder.itemNewItemVideoType.setText(videoFormat.getName().toUpperCase());
if("m3u8".equals(videoFormat.getName())){
holder.itemNewItemFileInfo.setText(TimeUtil.formatTime((int)videoInfo.getDuration()));
}else{
holder.itemNewItemFileInfo.setText(FileUtil.getFormatedFileSize(videoInfo.getSize()));
}
holder.itemNewItemDownloadButton.setTag(videoInfo);
holder.itemNewItemDownloadButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
VideoInfo videoInfo = (VideoInfo) v.getTag();
EventBus.getDefault().post(new AddNewDownloadTaskEvent(videoInfo));
EventBus.getDefault().post(new ShowToastMessageEvent("下载任务添加成功"));
}
});
return convertView;
}
}
}
