android-activity Archives - Page 2 of 6

android, Programming

IT Nursery

Same Navigation Drawer in different Activities

I made a working navigation drawer like it’s shown in the tutorial on the developer.android.com website. But now, I want to use one ...

May 30, 2022
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android, Programming

IT Nursery

Android – How To Override the “Back” button so it doesn’t Finish() my Activity?

I currently have an Activity that when it gets displayed a Notification will also get displayed in the Notification bar. This is so ...

May 28, 2022
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Java, Programming

IT Nursery

Android Center text on canvas

I’m trying to display a text using the code below. The problem is that the text is not centered horizontally. When I set ...

May 27, 2022
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How to change title of Activity in Android?

I am using Window w = getWindow(); w.setTitle("My title"); to change title of my current Activity but it does not seem to work. ...

May 23, 2022
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Reload activity in Android

Is it a good practice to reload an Activity in Android? What would be the best way to do it? this.finish and then ...

May 22, 2022
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Prevent Android activity dialog from closing on outside touch

I have an activity that is using the Theme.Dialog style such that it is a floating window over another activity. However, when I ...

May 21, 2022
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How to have Android Service communicate with Activity

I’m writing my first Android application and trying to get my head around communication between services and activities. I have a Service that ...

May 20, 2022
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How to prevent custom views from losing state across screen orientation changes

I’ve successfully implemented onRetainNonConfigurationInstance() for my main Activity to save and restore certain critical components across screen orientation changes. But it seems, my ...

May 20, 2022
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Android Activity as a dialog

I have an Activity named whereActity which has child dialogs as well. Now, I want to display this activity as a dialog for ...

May 19, 2022
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