home button not working android

event to the buttonHere we have a onOptionsItemSelected method, just need to add a bit of event monitoring on the line@Overridepublic boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); //noi

) {Intent Intent = new Intent (mainactivity.this,button3activity.class); MainActivity.this.startActivity (intent);}}); /Method 4. The label directly labels the trigger event (Button) Findviewbyid (R.ID.BTN4)). Setonclicklistener (New VieW.onclicklistener () {@Overridepublic void OnClick (View v) {Intent Intent = new Intent (Mainactivity.this, Button4activity.class); MainActivity.this.startActivity (intent);}});} @Overridepublic boolean Oncreateoptions

1. First create a new two button tag in the Activity_main.xml file.　　1 LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"2 Xmlns:tools= "Http://schemas.android.com/tools"3 Android:layout_width= "Match_parent"4 Android:layout_height= "Match_parent"5 android:orientation= "vertical"6 Android:paddingbottom= "@dimen/activity_vertical_margin"7 Android:paddingleft= "@dimen/activity_horizontal_

If sencha is not set, it is a framework page. When you click the return key of a browser or Android, the page or the entire program will pop out.Therefore, you need to implement the route pathI have provided a detailed description on the Internet. I have been studying it for a long time.First, you must add the historical path at the beginning of main. In app. jsLaunch: function (){// Add the historical path and set main to home.This. getApplication ()

BKJIA exclusive translation this article is translated from the foreign language website tutsplus.com "Android interactive experience must know: function button event". All translations are as follows: Start learning Each Android device generally provides physical function buttons except letters and numbers, which are generally different from those of different

Create a new menu in your code today:public boolean Oncreateoptionsmenu (Menu menu){Menu.add (0, 1, 1, "item1");Menu.add (0, 2, 2, "item2");return Super.oncreateoptionsmenu (menu);}The result is not visible at run time, Showasaction is already set to "always"Looked up some books, Starting with Android3.0, Android does not require a menu button on a mobile device, and some

(), "The sex you choose is female", 1). Show (); break; Default:break;}}); } @Override public Boolean oncreateoptionsmenu (Menu meNU) {//Inflate the menu; This adds items to the action bar if it is present. Getmenuinflater (). Inflate (R.menu.main, menu); return true; } @Override public boolean onoptionsitemselected (MenuItem Item) {//Handle Action Bar item clicks here. The action bar would//automatically handle clicks on the Home/up

8 Second, back to the background to run1, just a word to fix, call Movetasktoback () method, this method needs to set a Boolean parameter, ture in any activity press the return key to exit and run into the background, false Only the return key is pressed in the root activity to run back to the background.moveTaskToBack(false); 1 1 2. Use intent to return to the main screen of the phone.Intent Intent = new Intent (Intent. ACTION_main

extends:http://blog.csdn.net/huiguixian/article/details/11925389, http://blog.csdn.net/huiguixian/article/details/8550170The simulation events are all implemented through the input command, first look at the use of the input command:Usage:input ...Input text Input KeyEvent Input tap Input swipe 1. KeyEvent refers to the keycode of the Android counterpart, such as the Keycode=3,back key of the home key keyco

============ Problem Description ============In writing code can implement listening keyboard and phone home button, etc., but I have not found how to listen to several times the three keys, left, right, middle key.============ Solution 1============Android has a mouse.In general, set up your/system/usr/idc/Touch.devicetype = Pointeris the mouse.Now the market ha

and is the" Home "of the application, where it has been helping users navigate to where they want to go. It is less effective when the project in which it is located does not have a clear hierarchy, or if you need to access it frequently to complete a task. Sometimes the application bar, tab, Pivot, or combination may be better qualified for the job. "Albert Shum of the Microsoft operating system group said at the build conference last month.Microsof