/*** Returns the identifier of this process's user.

* 返回此进程的用户的标识符。*/Log.e(TAG,"Process.myUid() = " +android.os.Process.myTid());/*** Returns the identifier of this process, which can be used with

* killProcess and sendSignal.

* 返回此进程的标识符，可用于进程和发送信号。*/Log.e(TAG,"Process.myPid() = " +android.os.Process.myPid());/*** Returns the identifier of the calling thread, which be used with

* setThreadPriority(int, int).

* 返回调用线程的标识符，该标识符与StTeRead优先级(int，int)。*/Log.e(TAG,"Process.myTid() = " +android.os.Process.myTid());/*** Returns the thread's identifier. The ID is a positive long generated

* on thread creation, is unique to the thread, and doesn't change

* during the lifetime of the thread; the ID may be reused after the

* thread has been terminated.

* 返回线程的标识符。ID是正长生成的关于线程创建，对于线程是唯一的，并且不会改变。

* 在线程的生存期内，ID可以在线程已被终止。*/

//返回当前线程的id

Log.e(TAG, "Thread.currentThread().getId() = "

+Thread.currentThread().getId());//返回主线程的id

Log.e(TAG, "getMainLooper().getThread().getId() = "

+getMainLooper().getThread().getId());//返回当前应用的主线程id

Log.e(TAG,"((getApplication().getMainLooper()).getThread()).getId() = "

+((getApplication().getMainLooper()).getThread())

.getId());/*** Return the identifier of the task this activity is in. This

* identifier will remain the same for the lifetime of the activity.

* 返回此活动正在执行的任务的标识符。这个标识符对于活动的生存期将保持不变。*/

//返回activity任务栈的id

Log.e(TAG, "getTaskId() = " +getTaskId());/*** The kernel user-ID that has been assigned to this application;

* currently this is not a unique ID (multiple applications can have the

* same uid).

* 已分配给该应用程序的内核用户ID；这不是一个唯一的ID(多个应用程序可以有相同的UID)。*/Log.e(TAG,"getApplicationInfo().uid = " +getApplicationInfo().uid);/*** The name of the process this application should run in. From the

* "process" attribute or, if not set, the same as packageName.

* 此应用程序应运行的进程的名称。从“进程”属性，或如果没有设置，与PACKAGEName相同。*/Log.e(TAG,"getApplicationInfo().processName = "

+getApplicationInfo().processName);/*** 得到当前activity的信息*/Log.e(TAG,"Activity.toString:"+this.toString());new Thread(newRunnable() {

@Overridepublic voidrun() {//返回当前线程的id//TODO Auto-generated method stub

Log.e(TAG, "Thread.currentThread().getId() = "

+Thread.currentThread().getId());

}

}).start();