notfatboy
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a568690944：
引用[u][b][list][*]引用[u][/u][/lis ...
浅析permission标签的区别及用法 -
joychine：
这里需要注意的是putExtra method，它的第一个参数 ...
Android系统数据传递机制 -
姑射道人：
update site 链接无效了，请问怎么设置？
Eclipse无法安装ADT插件的解决 -
avd羲羲：
呵呵还需要加入向sd卡写入的权限： <uses-perm ...
关于Traceview的使用 -
kjsoloho：
yushiro 写道lijunjie 写道我个人觉得，onDe ...
关于Traceview的使用
文章列表
Enforcing Permissions in AndroidManifest.xml
High-level permissions restricting access to entire components of the
system or application can be applied through your
AndroidManifest.xml
. All that this requires is including an android:permission
attribute on the desired
component, naming the p ...
- 2009-05-10 15:04
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Declaring and Enforcing Permissions 声明和实施permissions
To enforce your own permissions, you must first declare them in your
AndroidManifest.xml
using one or more
<permission>
tags.
For example, an application that wants to control who can start one
of its activities could declare a ...
- 2009-05-09 15:16
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Android有4种存储数据的方式，它们分别是：
Preferences, Files, Database, Network
Preferences用于存储key-value paires，它是一个轻量级的键值存储机制，只可以存储基本数据类型。
Files不必多说，只是在Android中Application无法读写其它Application的文件。文件是通过FileInputStream和FileOutputStream来对文件进行操作。
Database，就是大家熟知的SQLite3.
Android还提供了网络存储数据的方式，具体参看以下两个package：
...
- 2009-05-07 22:28
- 浏览 4726
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Android: Listen outgoing/incoming call
1, Listen outgoing call
Register a broadcast receiver with action android.intent.action.NEW_OUTGOING_CALL,
but please request to use permission android.permission.PROCESS_OUTGOING_CALLS. we can get outgoing phone number by calling
String strPhoneNumber = in ...
- 2009-04-17 20:36
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关于G1恢复出厂设置后无法重启的问题
- 博客分类：
- Android
大家千万小心，如果你用的是解密版的G1，不要轻易恢复出厂设置，如果你这么做了，那么基本就是无法重启，停顿在机器人界面。目前我知道的唯一方法就是重新刷手机，大家千万小心哦。
- 2009-04-14 21:04
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Activity, Service,Task, Process and Thread之间到底是什么关系呢？
首先我们来看下Task的定义，Google是这样定义Task的：a task is what the user
experiences as an "application." It's a group of related activities, arranged
in a stack. A task is a stack of activities, not a class or an element in the manifest file. 这意思就是说T ...
- 2009-03-21 17:10
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Using Permissions 使用权限A basic Android application has no permissions associated with it, meaning it can not do anything that would adversely impact the user experience or any data on the device. To make use of protected features of the device, you must include in your AndroidManifest.xml one ...
- 2009-03-12 21:21
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User IDs and File Access
Each Android package (.apk) file installed on the device is given its own unique Linux user ID, creating a sandbox for it and preventing it from touching other applications (or other applications from touching it). This user ID is assigned to it when the application is instal ...
- 2009-03-09 21:27
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Android is a multi-process system, in which each application (and parts of the system) runs in its own process. Most security between applications and the system is enforced at the process level through standard Linux facilities, such as user and group IDs that are assigned to applications. Additiona ...
- 2009-03-08 21:25
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@Override
public void onSaveInstanceState(Bundle savedInstanceState) {
// Save UI state changes to the savedInstanceState.
// This bundle will be passed to onCreate if the process is
// killed and restarted.
savedInstanceState.putBoolean("MyBoolean", true);
savedInstanceState.putD ...
- 2009-02-26 15:11
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SENATOR BARACK OBAMA: (Cheers, applause.) Hello, Chicago. (Cheers, applause.)
If there is anyone out there who still doubts that America is a place where all things are possible, who still wonders if the dream of our Founders is alive in our time, who still questions the power of our democracy, toni ...
- 2009-02-22 21:04
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把Android学习过程中遇到的问题以及自己分析感悟记录下来，对Android学习算是一个梳理。不断更新新问题。随机整理，想到什么问题就记下来。
1.Activity和View是什么关系？
Activity是Android最常用的一个组成模块，通常一个Activity就是展示一屏信息，换了另一个界面，就是换了一个Activity。但是View不也是在屏幕上显示信息吗，有什么关系啊。实际上View更加单纯，它只是显示UI，如可以只是一个button view，或者只显示text （text view）。而Activity则要复杂的多，它除了要显示一屏信息，还要响应用户事件。如用户按了menu键，我 ...
- 2009-02-22 16:15
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