android 实用代码片段整理

android 常用代码片段，前1-10条是从网上摘录，向原作者致谢。后面为自己整理。

1、设置窗口格式为半透明getWindow().setFormat(PixelFormat.TRANSLUCENT);2、Android中在非UI线程里更新View的不同方法：* Activity.runOnUiThread( Runnable )* View.post( Runnable )* View.postDelayed( Runnable, long )* Hanlder3、全屏显示窗口requestWindowFeature(Window.FEATURE_NO_TITLE);getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);4、取得屏幕大小方法A：WindowManager windowManager = getWindowManager();Display display = windowManager.getDefaultDisplay();hAndW[0] = display.getWidth();hAndW[1] = display.getHeight();方法B：DisplayMetrics dm = new DisplayMetrics();getWindowManager().getDefaultDisplay().getMetrics(dm);hAndW[0] = dm.widthPixels;hAndW[1] = dm.heightPixels;5、调浏览器 载入网址Uri uri = Uri.parse("http://www.google.com");Intent it = new Intent(Intent.ACTION_VIEW, uri);startActivity(it);6、取得内存大小ActivityManager.MemoryInfo outInfo = new ActivityManager.MemoryInfo();activityManager.getMemoryInfo(outInfo);//可用内存outInfo.availMem//是否在低内存状态outInfo.lowMemory取得ScrollView的实际高度scrollview.getHeight()scrollview.getMeasuredHeight()scrollview.compute()scrollview.getLayoutParams().height7、监听App安装/卸载事件A.Define a class derived from class BroadcastReceiver;B.Register broadcast receiver;MyBroadcastReceiver myReceiver = new MyBroadcastReceiver();IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_INSTALL);filter.addAction(Intent.ACTION_PACKAGE_REMOVED);filter.addAction(Intent.ACTION_PACKAGE_ADDED);filter.addAction(Intent.ACTION_PACKAGE_CHANGED);filter.addAction(Intent.ACTION_PACKAGE_RESTARTED);...filter.addDataScheme("package"); //This line is very important. Otherwise, broadcast can't be received.registerReceiver(myReceiver, filter);Notes: The package name is Intent.mData. Intent.mData is not available in SDK 1.0, but it can be retrieved by calling Intent.getDataString();8、取得IP地址A.//Connect via WIFI 通过wifiWifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);WifiInfo wifiInfo = wifiManager.getConnectionInfo();int ipAddress = wifiInfo.getIpAddress();B.//Connect via GPRS通过gprspublic String getLocalIpAddress(){try{for(Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();){NetworkInterface intf = en.nextElement();for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();){InetAddress inetAddress = enumIpAddr.nextElement();if (!inetAddress.isLoopbackAddress()){return inetAddress.getHostAddress().toString();}}}}catch (SocketException ex){Log.e(S.TAG, ex.toString());}return null;}9、ListView 后面adapter数据已更改，但是ListView没有收到Notification首先，必须将 更新adapter数据的代码放在：Handler.post(Runnable)方法中执行；然后，如果Adapter数据的来源如果是cursor（CursorAdapter）的话 可以cursor.requery一下，如果是别的可以强制调用一下notifyChange, notifyChange 会调用 invalidate 进行重绘；10、模拟HOME键Intent i=new Intent(Intent.ACTION_MAIN);i.addCategory(Intent.CATEGORY_HOME);i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);context.startActivity(i);11、设置焦点editText.setFocusable(true);editText.requestFocus();editText.setFocusableInTouchMode(true);12：在一个应用中去调用另一个app例如：if (Utils.isAvilible(context, "com.netschool.main.ui")){    Intent i = new Intent();    ComponentName cn = new ComponentName("com.netschool.main.ui",    "com.netschool.main.ui.SplashScreenActivity");    i.setComponent(cn);    startActivity(i);}else{    Uri uri = Uri.parse(context.getString(R.string.url_zhuanti_download));    Intent it = new Intent(Intent.ACTION_VIEW, uri);    it.setData(uri);    startActivity(it);}13：andoroid TextView 显示特殊字符 String course_jianjie ="xxxxxxxxxx";//字符串中有 \r\n 需要替换为 <br/>    String temp =course_jianjie.replaceAll("\\r\\n", "<br/>");//用html 来显示    CharSequence styledText = Html.fromHtml(temp); //设置要显示的控件    mCourseDescTv.setText(styledText);14：使用NotificationManager触发多个Notification，只显示最后一个的问题只要每个不同的Intent对应传递一个独立的ID就可以了，以上函数修改如下（增加ID参数）：private Notification genreNotification(Context context, int icon, String tickerText, String title, String content, Intent intent, int id){   Notification notification = new Notification(icon, tickerText, System.currentTimeMillis());   // 问题就在这里的id了        PendingIntent pendIntent = PendingIntent.getActivity(context, id, intent, PendingIntent.FLAG_UPDATE_CURRENT);  notification.setLatestEventInfo(context, title, content, pendIntent);     notification.flags |= Notification.FLAG_AUTO_CANCEL;     return notification;    }...mNotificationManager.notify(ID_1,             genreNotification(mContext, ICON_RES,                  notifyText1, notifyTitle1, notifyText1, intent_1, ID_1));...mNotificationManager.notify(ID_2,      genreNotification(mContext, ICON_RES,                       notifyText2, notifyTitle2, notifyText2, intent_2, ID_2));...mNotificationManager.notify(ID_3,     genreNotification(mContext, ICON_RES,                    notifyText3, notifyTitle3, notifyText3, intent_3, ID_3));15： adb 命令截图adb shell /system/bin/screencap -p /sdcard/screenshot.png（保存到SDCard）adb pull /sdcard/screenshot.png d:/screenshot.png（保存到电脑）  16：跳出for循环OK: for(int i=0;i<100;i++){ if(i==10){ break OK; }  }17：使用viewPager加载超过3页 有时会报出 The specified child already has a parent. You must call removeView() on the child's parent first 的错误此时：可以简单的用mViewPager.setOffscreenPageLimit(3);解决备注：单这不是万能之策，也不是优选之策18：/** * @Description:调节音量大小 * @author: jrh * @date: 2014-11-13 下午3:06:46 * @return: void * @param percent */private void onVolumeSlide(float percent){    if (mVolume == -1)    {mVolume = mAudioManager.getStreamVolume(AudioManager.STREAM_MUSIC);if (mVolume < 0){    mVolume = 0;}mOperationBg.setImageResource(R.drawable.video_volumn_bg);mVolumeBrightnessLayout.setVisibility(View.VISIBLE);    }    int index = (int) ((percent * mMaxVolume) + mVolume);    if (index > mMaxVolume)    {index = mMaxVolume;// 最大音量    }    else if (index < 0)    {index = 0;// 静音    }    // 变更声音    mAudioManager.setStreamVolume(AudioManager.STREAM_MUSIC, index, 0);    // 变更进度条    ViewGroup.LayoutParams lp = mOperationPercent.getLayoutParams();    lp.width = findViewById(R.id.operation_full).getLayoutParams().width * index /    mMaxVolume;    mOperationPercent.setLayoutParams(lp);}19/** * @Description:调节屏幕亮度 * @author: jrh * @date: 2014-11-13 下午3:17:40 * @return: void * @param percent */private void onBrightnessSlide(float percent){    if (mBrightness < 0)    {mBrightness = getWindow().getAttributes().screenBrightness;if (mBrightness <= 0.00f){    mBrightness = 0.50f;}else if (mBrightness < 0.01f){    mBrightness = 0.01f;}// 显示mOperationBg.setImageResource(R.drawable.video_brightness_bg);mVolumeBrightnessLayout.setVisibility(View.VISIBLE);    }    WindowManager.LayoutParams lpa = getWindow().getAttributes();    lpa.screenBrightness = mBrightness + percent;    if (lpa.screenBrightness > 1.0f)    {lpa.screenBrightness = 1.0f;// 最亮    }    else if (lpa.screenBrightness < 0.01f)    {lpa.screenBrightness = 0.01f;    }    getWindow().setAttributes(lpa);    ViewGroup.LayoutParams lp = mOperationPercent.getLayoutParams();    lp.width = (int) (findViewById(R.id.operation_full).getLayoutParams().width * lpa.screenBrightness);    mOperationPercent.setLayoutParams(lp);}20：viewpager + fragment 布局时有时会报下面的错误11-14 13:52:45.266: E/AndroidRuntime(4561): FATAL EXCEPTION: main11-14 13:52:45.266: E/AndroidRuntime(4561): java.lang.NullPointerException11-14 13:52:45.266: E/AndroidRuntime(4561): at android.support.v4.app.FragmentManagerImpl.saveFragmentBasicState(FragmentManager.java:1576)解决方法：在继承fragment的里面重写    @Override    public void onSaveInstanceState(Bundle outState)    {        // TODO Auto-generated method stub        super.onSaveInstanceState(outState);        setUserVisibleHint(true);    }21：service 服务并不是另开一个线程 ，处理service 时最好单独开线程进行处理22：不要在receiver 里面处理耗时工作23：如果布局时： 想要在字中间加空格 可以使用 "；" html 的空格实体编号添加。注意：一个汉字相当于 两个空格字符。24：volatile java 关键字 保证了线程可以读取其他线程的写入值、   Thread.join()  方法保证了该线程优先执行 其他线程等待   Thread.yied() 方法 让出时间让其它线程可以执行   如何停止线程？   不要随意调用 Thread.stop()方法 ，该方法不是正确的停止线程方法 会导致一些其他的问题   使用推出的旗杆标志 ：如设置 boolean 值等    结束时及时清理资源   使用代码逻辑来使得线程执行结束 （使thread 线程内部的代码 任务执行完毕）25：如何在TextVeiw下加入一条线TextView tv = new TextView();tv.getPaint().setFlags(Paint.UNDERLINE_TEXT_FLAG);26：android 4.4 以上无法在外置SD卡创建文件夹 解决方法：  @A   File dirFile = new File(temp.trim());if (!dirFile.exists()){// 对于4.4以上版本特别重要    getApplicationContext().getExternalFilesDir(null);    dirFile.mkdirs();}   @B   文件路径：/android/data/包名/27:在： android:targetSdkVersion="18"  随着版本号的改变 界面元素，显示方式是不一样的28：android 获取所有存储卡的地址 private String[] getSdCard() {StorageManager sm = (StorageManager) getSystemService(Context.STORAGE_SERVICE);String[] paths = null;try {paths = (String[]) sm.getClass().getMethod("getVolumePaths", null).invoke(sm, null);} catch (IllegalAccessException e) {// TODO Auto-generated catch blocke.printStackTrace();} catch (IllegalArgumentException e) {// TODO Auto-generated catch blocke.printStackTrace();} catch (InvocationTargetException e) {// TODO Auto-generated catch blocke.printStackTrace();} catch (NoSuchMethodException e) {// TODO Auto-generated catch blocke.printStackTrace();}return paths;}29：百度地图 出现问题A：报错java.lang.UnsatisfiedLinkError: Couldn't load BaiduMapSDK_v3_2_0_15 from loader dalvik.system.PathClassLoader[dexPath=/data/app/com.znxh.haohao-1.apk,libraryPath=/data/app-lib/com.znxh.haohao-1]: findLibrary returned null解决方法：1：现在libs下建armeabi文件夹，然后加入.so库文件；2：如果上述方法不行：再在libs下建armeabi-v7a文件夹，再导入相应.so库文件3：定位时一定要在mainfest 文件中注册服务：    <service            android:name="com.baidu.location.f"            android:enabled="true"            android:process=":remote" >        </service>30：处理图片上传的工具类 /* * 上传头像 *  * @param urlStr url地址 *  * @param userid 用户id *  * @param urlStr 要上传的图片 */ public static Runnable upLoadFile(final Handler handler, final String urlString,  final String userid, final File file) { Runnable runnable = new Runnable() {  @Override  public void run()  {  int res = 0;  String result = null;  String BOUNDARY = UUID.randomUUID().toString(); // 边界标识 随机生成  String PREFIX = "--", LINE_END = "\r\n";  String CONTENT_TYPE = "multipart/form-data"; // 内容类型  try  {   URL url = new URL(urlString);   HttpURLConnection conn = (HttpURLConnection) url.openConnection();   conn.setReadTimeout(2000);   conn.setConnectTimeout(2000);   conn.setDoInput(true); // 允许输入流   conn.setDoOutput(true); // 允许输出流   conn.setUseCaches(false); // 不允许使用缓存   conn.setRequestMethod("POST"); // 请求方式   conn.setRequestProperty("Charset", "UTF-8"); // 设置编码   conn.setRequestProperty("connection", "keep-alive");   conn.setRequestProperty("Content-Type", CONTENT_TYPE + ";boundary=" + BOUNDARY);   if (file != null)   {   /**    * 当文件不为空时执行上传    */   DataOutputStream dos = new DataOutputStream(conn.getOutputStream());   StringBuffer sb = new StringBuffer();   sb.append("--" + BOUNDARY + "\r\n");   sb.append("Content-Disposition: form-data; name=\"userid\"" + "\r\n");   sb.append("\r\n");   sb.append(userid + "\r\n");   sb.append(PREFIX);   sb.append(BOUNDARY);   sb.append(LINE_END);   /**    * 这里重点注意： name里面的值为服务器端需要key 只有这个key 才可以得到对应的文件 filename是文件的名字，包含后缀名    */   sb.append("Content-Disposition: form-data; name=\"photo\"; filename=\"" +    file.getName() + "\"" + LINE_END);   sb.append("Content-Type: image/pjpeg; charset=" + "UTF-8" + LINE_END);   sb.append(LINE_END);   dos.write(sb.toString().getBytes());   InputStream is = new FileInputStream(file);   byte[] bytes = new byte[1024];   int len = 0;   while ((len = is.read(bytes)) != -1)   {    dos.write(bytes, 0, len);   }   is.close();   dos.write(LINE_END.getBytes());   byte[] end_data = (PREFIX + BOUNDARY + PREFIX + LINE_END).getBytes();   dos.write(end_data);   dos.flush();   /**    * 获取响应码 200=成功 当响应成功，获取响应的流    */   res = conn.getResponseCode();   Log.i("return code", "response code:" + res);   Log.i("userid", "" + userid);   if (res == 200)   {    InputStream input = conn.getInputStream();    StringBuffer sb1 = new StringBuffer();    int ss;    while ((ss = input.read()) != -1)    {    sb1.append((char) ss);    }    result = sb1.toString();    Log.i("return", "result : " + result);    Message message = Message.obtain();    message.what = 666;    handler.sendMessage(message);   }   else   {    Log.i("return", "request error");   }   }  }  catch (MalformedURLException e)  {   e.printStackTrace();  }  catch (IOException e)  {   e.printStackTrace();  }  } }; return runnable; }

31：listview单条数据更新

<div class="line number1 index0 alt2" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">private</code> <code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">void</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">updateSingleRow(ListView listView,</code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">long</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">id) {</code></div><div class="line number2 index1 alt1" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code></div><div class="line number3 index2 alt2" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">if</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">(listView !=</code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">null</code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">) {</code></div><div class="line number4 index3 alt1" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">int</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">start = listView.getFirstVisiblePosition();</code></div><div class="line number5 index4 alt2" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">for</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">(</code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">int</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">i = start, j = listView.getLastVisiblePosition(); i <= j; i++)</code></div><div class="line number6 index5 alt1" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">if</code> <code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">(id == ((Messages) listView.getItemAtPosition(i)).getId()) {</code></div><div class="line number7 index6 alt2" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">View view = listView.getChildAt(i - start);</code></div><div class="line number8 index7 alt1" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">getView(i, view, listView);</code></div><div class="line number9 index8 alt2" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java keyword" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(91, 161, 207) !important; background: none !important;">break</code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">;</code></div><div class="line number10 index9 alt1" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">}</code></div><div class="line number11 index10 alt2" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">}</code></div><div class="line number12 index11 alt1" style="line-height: 15.3999996185303px; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; color: rgb(64, 64, 64); padding: 0px 1em !important; margin: 0px !important; border-radius: 0px !important; border: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; min-height: auto !important; white-space: pre !important; background: none rgb(27, 36, 38) !important;"><code class="java spaces" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; background: none !important;"></code><code class="java plain" style="white-space: nowrap; padding: 0px !important; margin: 0px !important; border: 0px !important; border-radius: 0px !important; bottom: auto !important; float: none !important; height: auto !important; left: auto !important; line-height: 1.1em !important; outline: 0px !important; overflow: visible !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important; box-sizing: content-box !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; min-height: auto !important; color: rgb(185, 189, 182) !important; background: none !important;">}</code></div>

更多相关文章

随机推荐