how to clear tabs on android

1. We install "Sweet Pepper Assistant" on the computer and then turn on the sweet Pepper assistant and connect the phone with the sweet Pepper Assistant 2. After our sweet Pepper assistant identified the phone, we clicked "utility" in the Sweet Pepper Assistant---"Clear password", as shown below: After successful removal, the phone will automatically restart, so that directly into the phone without the need for a password Oh, is not very simple

EventsPassword.setonfocuschangelistener (New Onfocuschangelistener () {public void Onfocuschange (View V, Boolean hasfocus) {EditText et= (EditText) v;if (!hasfocus) {//Lose focusEt.sethint (Et.gettag (). toString ());} else {String hint=et.gethint (). toString ();ET.SETTAG (hint);//Save the preset wordEt.sethint (NULL);}}});Login.setonclicklistener (New Onclicklistener () {@Overridepublic void OnClick (View v) {TODO auto-generated Method StubToast.maketext (mainactivity.this, "login", Toast.le

The 1.activity_main.xml code is as follows650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M00/54/52/wKioL1R_CUyS8RM0AAGNxkFckyE267.jpg "style=" float: none; "title=" QQ picture 20141203205739.jpg "alt=" Wkiol1r_cuys8rm0aagnxkfckye267.jpg "/>The 2.mainactivity.java is configured as follows650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M00/54/52/wKioL1R_CgDi0l1RAAGu5noRE6M850.jpg "title=" 222. JPG "alt=" wkiol1r_cgdi0l1raagu5nore6m850.jpg "/>This article is from the "

In the development process today, we need to add multi-threaded operation to the previous program to avoid Networrk on Mainthread.Because of the complexity of the code, the variables need to be fetched in the thread of the previous code, and the synchronization of the threads is criticalI know that the method of thread synchronization is mostly Thread.Join (), waiting for another thread to finish before continuing with the work of this thread.However, in And