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Image, saved to sdcard, doesn't appear in Android's Gallery app
...rammatically adding a file, then you can use this class:
http://developer.android.com/reference/android/media/MediaScannerConnection.html
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What's the role of adapters in Android?
...want to know when , where and how adapters are used in the context of Android.
10 Answers
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How to get current memory usage in android?
...o your app. To measure what your APP is doing, and is PERMITTED to do, Use android developer's answer.
Android docs - ActivityManager.MemoryInfo
parse /proc/meminfo command. You can find reference code here: Get Memory Usage in Android
use below code and get current RAM:
MemoryInfo mi = new Me...
Rename package in Android Studio
How do you rename packages in the new IDE Android Studio, based on IntelliJ IDEA?
52 Answers
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Set icon for Android application
How can I set an icon for my Android application?
17 Answers
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Where is Android Studio layout preview?
I installed Android Studio, but when I edit my layout files, I can't find live preview! I just see an XML file. How can I see my layout in graphical view?
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How can I return to a parent activity correctly?
I have 2 activities (A and B) in my android application and I use an intent to get from activity A to activity B. The use of parent_activity is enabled:
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Paste text on Android Emulator
...e an easy way to copy/paste (desktop's) clipboard content to EditView on Android Emulator?
20 Answers
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How set the android:gravity to TextView from Java side in Android
I can use android:gravity="bottom|center_horizontal" in xml on a textview to get my desired results, but I need to do this programmatically. My textview is inside a tablerow if that matters in a relativelayout .
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How to restart Activity in Android
How do I restart an Android Activity ? I tried the following, but the Activity simply quits.
21 Answers
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