finish app android

An Android app can contain multiple activity, and an activity can initiate another activity.The activity is managed with a stack structure, and the newly opened activity is stacked on top of the current activity, and the current activity stops running.When an activity stops running, the Android system retains its pre-stop state, and when the user presses the "Bac

This example builds intent (intent = new intent (finishaffinity. this, finishaffinity. class);) to start multiple activity instances, and use finishaffinity () to end the activity family with the same kinship. Note: This demo uses Android: taskaffinity = ": Finishing" to define this activity different from the ApplicationProgramKinship of other activities. As follows: Video Description: http://v.youku.com/v_show/id_XNDY3MzQ1MzI0.html

Click Finish and killprocess to use the required _ one app onr activity! This is the case now. Service (the code is still in the previous article. If it hasn't changed, it won't be pasted here !) Check the task content in the background. The other project has two activities (taskdemoactivity and secondactivity) to start the project and then the taskdemoactivity starts the secondactivity. The layout interf

method, this method can not be less, less will crash. PackageCom.vitoyan.myangtzeu.view;ImportAndroid.content.Context;ImportAndroid.support.v4.view.ViewPager;ImportAndroid.util.AttributeSet;Importandroid.view.MotionEvent;/*** Vito-yan * Function: Custom non-sliding Viewpager*/ Public classNoscrollviewpagerextendsViewpager {/*** This method is usually used when instantiating in code *@paramContext*/ PublicNoscrollviewpager (Context context) {Super(context); } /*** When using this class in

In Android app development, when we jump from one activity to another, I use intent;Eg:intent Intent = new Intent (a.this,b.class);StartActivity (Intent);To do so, when we successfully jump to B, when we click on the function menu to return, I successfully returned to the activity of a.Eg1:intent Intent = new Intent (a.this,b.class);StartActivity (Intent);Finish

Android implements page animation switching during Activity jump and finish Today, when shenyang binzi was working on an APP, the customer's demand was changed by adding an animation switch to the page in the original program, similar to the IPhone's left-out and right-in method, returns the opposite result. I know there are two ways to achieve this. One is to sw

Android implements page animation switching during Activity jump and finish, Today, when shenyang binzi was working on an APP, the customer's demand was changed by adding an animation switch to the page in the original program, similar to the IPhone's left-out and right-in method, returns the opposite result. I know there are two ways to achieve this. One is to s

density, Android offers 120DPI (Low density), 160DPI (medium density), 240DPI (high Density) and 320DPI (ultra high density), all user interface is based on the size of one of four density to design. It is tragic to support all 4 densities. If you start with a 160DPI design, you need to extend these densities to 100%, 150%, and 200%.In order for the user UI interface to display properly on the current and future mobile display types, it is recommende

return to the previous interface finish () methodThis address: Http://blog.csdn.net/caroline_wendyAndroid can use the finish () method to implement functions returned by the function , when not the activity internal call, you need to use the getactivity () method return value activity call. If implemented a prompt box (alertdialog), containing two buttons, return and set , one is the Jump Location service

due to the android:theme= "@android: Style/theme.notitlebar" on page A in androidmanifest.xml. The B-page does not have this parameter set. After adding this setting to B, the problem is resolved. Although the problem has been resolved, but has not been understood not set Android:theme= "@android: Style/theme.notitlebar" page, why the finish () can not immediate

From: http://blog.csdn.net/xuyide54321/article/details/7049297 Finish is the activity class. It only applies to the activity. When finish () is called, the activity is pushed to the background, and the memory is not released immediately. The activity resources are not cleared; when system. when exit (0), the entire process is killed, At this time, the resources occupied by the activity will also be release

Activity.finish ()Call the When the your activity is do and should be closed.Call this method when your activity is completed, or when the activity needs to be closed.When you call this method, the system simply moves the top activity out of the stack and does not call the Ondestory () method in a timely manner, and its resources are not released in a timely manner. Because the stack is removed, you won't find the activity when you click on the "Back" button on your phone.Activity.ondestory ()Th

A serious bug was found in the current project (android2.0. When the and B pages are opened, the current page is B. If finish () is called in B, however, B does not execute the ondestroy () method. B is executed only when a key is pressed on the mobile phone. ondestroy (). B will be completely destroyed. In addition, if you press the return button that comes with your mobile phone, this will not happen. Therefore, if there are some operations in the

============ Problem Description ============Ask: How does Android finish off another activity in one activity?============ Solution 1============1, Finishacyivity () 2, with radio monitoring 3, with activitymanager am = (activitymanager) getsystemservice (activity_service); try it.============ Solution 2============For example, B to finish off a.Set a static var

============ Problem Description ============Ask: How does Android finish off another activity in one activity?============ Solution 1============1, Finishacyivity () 2, with radio monitoring 3, with activitymanager am = (activitymanager) getsystemservice (activity_service); try it.============ Solution 2============For example, B to finish off a.Set a static var

==================== Problem Description ====================Ask: How does Android finish off another activity in one activity?==================== Solution 1====================1, Finishacyivity () 2, with radio monitoring 3, with activitymanager am = (activitymanager) getsystemservice (activity_service); try it.==================== Solution 2====================For example, B to

slide animation effectanimation effect, rewrite the right slide animation effect, you can use the Android comes with a method, before the finish () method is called:Overridependingtransition (r.anim.slide_up_in, r.anim.slide_up_out);Base_slide_right_in.xmlBase_slide_right_out.xmlThe above is the realization of the activity gesture sliding effect of the specific implementation, the code has been detailed co

return to the previous interface finish () methodThis address: Http://blog.csdn.net/caroline_wendyAndroid can use the finish () method to implement functions returned by the function . When not an activity is called internally. You need to use the return value of the getactivity () method for activity invocation. If a prompt box is implemented (Alertdialog), including two button, return and set. One is the

Finish is the activity class, only for the activity, when the call to finish (), only the activity pushed to the background, and did not immediately release memory, the active resource is not cleaned up, when called System.exit (0), the entire process was killed,The resources of the activity will also be released.In the development of Android applications, often

Finish is the activity class, only for the activity, when the call to finish (), only the activity pushed to the background, and did not immediately release memory, the active resource is not cleaned up, when called System.exit (0), the entire process was killed,The resources of the activity will also be released.In the development of Android applications, often