zhi07的专栏

介绍一个list滑动时通过一个text提示Array首字母位置的应用/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file exce

1.展示显示textTicker和只有icon的两种情况：当参数showTicker为true时显示否则不显示 // In this sample, we'll use the same text for the ticker and the expanded notification CharSequence text = getText(textId);

介绍通过aidl连接远程的SeviceRemoteService.java/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file excep

展示一个list item指示显示部分内容点击展开关闭的list

介绍是用Cursor和SimpleCursorAdapter实现listPeople list

介绍一个可以单选列表

介绍list  item倒序显示LayoutAnimation3.java/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file e

描述list layout item有上倒下依次显示的代码实现形式LayoutAnimation2.java/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may no

介绍一个grid layout 顺序显示的代码LayoutAnimation1.java/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use th

展示从layout的文件读取生成PreferencesActivity,此此

1.Notification的生成 // look up the notification manager service NotificationManager nm = (NotificationManager)getSystemService(NOTIFICATION_SERVICE); // The details of our fake

介绍android:dependency

这个例子展示了Activity在没有进去pre

PreferencesActvity直接有代码生成/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in complia

展示有默认值的Preferences,这个例子出列

介绍用service不听的生成notification

描述server启动传递以及线程的终止

描述把文本读出的API，在手机上测试知识支持英文，中文库应该没有所以不支持 /* * Copyright (C) 2009 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file exce

介绍通过反射创建一个常驻状态栏的

介绍在在title bar上显示indeterminate progress/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file

描述通过：mAdapter.add(text);为list

/* * Copyright (C) 2007 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. * Yo

注意两点1.通过android:checkedButton="@+id/lunch"而不是item中的 android:checked="true"设置的某人被选中状态 <RadioGroup android:layout_width="match_parent" android:layout_height="wrap_content" a

android:layout_column="1" 控制Table View在第几列： <TextView android:layout_column="1" android:text="@string/table_layout_6_open" android:padding="3dip" /> android

是设置requestWindowFeature(Window.FEATURE_PROGRESS);title显示为progress

介绍自定一个的Adapter和list的监听注意1.

描述设置一个空格设置不同风格的文字1.通过标签在资源文件里设置 Plain, bold, italic, bold-italic2.在代码里直接对文字进行处理spannableStringBuilder 用法详解： SpannableString ss = new SpannableString("红色打电话斜体删除线绿色下划线图片:.");           /

主要代码：/* * Copyright (C) 2010 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

介绍不同大小的style

通过震动识别数字/* * Copyright (C) 2007 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 Lice

Gallery和swithcer联合使用/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in complian

介绍通过方法 @Override public boolean areAllItemsEnabled() { return false; }@Overridepublic boolean isEnabled(int position) { return !mStrings[position].startsWith("-");}设置list的可以选和不可选注意有

介绍通过Messenger实现远程service和本地的联系MessengerServiceActivities

介绍bindService和startService的区别bindService

根据mime type和chooser启动相应的Activity这

展示了intent设置Action和type(mime)以及创建Chooser的应用

描述网格包括手机上所有lunch icon/* * Copyright (C) 2007 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance

介绍ViewFlipperViewFlipperSimple ViewAnimator that will animate between two or more views that have been added to it. Only one child is shown at a time. If requested, can automatically flip betwee

介绍chronometer秒表/* * Copyright (C) 2007 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 t

展示一个大按钮、小按钮和