Examples of using Back stack in English and their translations into Indonesian
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Colloquial
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Ecclesiastic
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Ecclesiastic
This new activity is added to the back stack.
As such, the back stack operates as a"last in, first out" object structure.
The following video provides a good overview of how the back stack works.
The activities are arranged in a stack(the "back stack"), in the order in which each activity is opened.
A representation of how eachnew activity in a task adds an item to the back stack.
The system can also use this information to synthesize a back stack of activities with TaskStackBuilder.
A representation of how anactivity with launch mode"singleTask" is added to the back stack.
Or, you want your back stack to be cleared of all activities except for the root activity when the user leaves the task.
A representation of how anactivity with launch mode"singleTask" is added to the back stack.
Or, you want your back stack to be cleared of all activities except for the root activity when the user leaves the task.
For more information on launch modes and their interaction with Intent flags,see the Tasks and Back Stack document.
At this point, the back stack now includes all activities from the task brought forward, at the top of the stack. .
Each time a new activity starts, the previous activity is stopped,but the system preserves the activity in a stack(the"back stack").
For example, suppose a task's back stack consists of root activity A with activities B, C, and D on top(the stack is A-B-C-D; D is on top).
Or, when you start an activity, you want to bring forward an existing instance ofit(instead of creating a new instance on top of the back stack);
For example, suppose a task's back stack consists of root activity A with activities B, C, and D on top(the stack is A-B-C-D; D is on top).
For those cases where you don't want the user to be able to return to an activity, set the<activity>element's finishOnTaskLaunch to"true"(see Clearing the back stack).
If the activity beingstarted is the current activity(at the top of the back stack), then the existing instance receives a call to onNewIntent(), instead of creating a new instance of the activity.
For those cases where you don't want the user to be able to return to an activity, set the<activity>element's finishOnTaskLaunch to"true"(see Clearing the back stack).
While in the background, all the activities in the task are stopped, but the back stack for the task remains intact- the task has simply lost focus while another task takes place, as shown in figure 2.
In the following sections, you will see how you can use these manifest attributes and intent flags to define how activities are associated with tasks andhow they behave in the back stack.
The back stack abides to the basic"last in, first out" stack mechanism, so, when the user is done with the current activity and presses the Back button, it is popped from the stack(and destroyed) and the previous activity resumes.
In the following sections, you will see how you can use these manifest attributes and intent flags to define how activities are associated with tasks andhow they behave in the back stack.
The back stack operates on a"last in, first out" mechanism, sowhen the user is done with the current Activity and presses the Back button, that Activity is popped from the stack(and destroyed) and the previous Activity resumes.
The activity can be instantiated multiple times, each instance can belong to different tasks, and one task can havemultiple instances(but only if the activity at the top of the back stack is not an existing instance of the activity).
Because the activities in the back stack are never rearranged, if your app allows users to start a particular activity from more than one activity, a new instance of that activity is created and pushed onto the stack(rather than bringing any previous instance of the activity to the top).
Because the activities in the back stack are never rearranged, if your app allows users to start a particular activity from more than one activity, a new instance of that activity is created and pushed onto the stack(rather than bringing any previous instance of the activity to the top).
The way Android manages tasks and the back stack, as described above- by placing all activities started in succession in the same task and in a"last in, first out" stack- works great for most apps and you shouldn't have to worry about how your activities are associated with tasks or how they exist in the back stack.
The way Android manages tasks and the back stack, as described above- by placing all activities started in succession in the same task and in a"last in, first out" stack- works great for most apps and you shouldn't have to worry about how your activities are associated with tasks or how they exist in the back stack.