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Android Notification Sound
...the notification to make a sound. It will vibrate and flash the light. The android documentation says to set a style which I've done with:
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onTouchListener warning: onTouch should call View#performClick when a click is detected
...hod, so you should actually return "true" instead?
– android developer
Aug 17 '14 at 12:27
@longilong Well if you wish...
How can I make my custom objects Parcelable?
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IntelliJ IDEA and Android Studio have plugins for this:
★ Android Parcelable code generator (Apache License 2.0)
Auto Parcel (The MIT License)
SerializableParcelable Generator (The MIT License)
Parcelable Code Generator (for Kotlin) (Apach...
How to check if Location Services are enabled?
I'm developing an app on Android OS. I don't know how to check if Location Services are enabled or not.
22 Answers
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Parsing query strings on Android
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Since Android M things have got more complicated. The answer of android.net.URI.getQueryParameter() has a bug which breaks spaces before JellyBean.
Apache URLEncodedUtils.parse() worked, but was deprecated in L, and removed in M.
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Clear Application's Data Programmatically
...ationUserData().
I highly recommend using it in new applications:
import android.os.Build.*;
if (VERSION_CODES.KITKAT <= VERSION.SDK_INT) {
((ActivityManager)context.getSystemService(ACTIVITY_SERVICE))
.clearApplicationUserData(); // note: it has a return value!
} else {
// ...
Fragment or Support Fragment?
I am developing an app that supports Android >= 4.0. It uses fragments from the android.app package. As I am facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation...
ADB Shell Input Events
...nts for simulating the hardware events. Refer to this article for details: Android, low level shell click on screen.
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How to set radio button checked as default in radiogroup?
...s
EDIT: i forgot, radioButton.getId() works as well, thx Ramesh
EDIT2:
android:checkedButton="@+id/my_radiobtn"
works in radiogroup xml
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How to iterate through SparseArray?
Is there a way to iterate over Java SparseArray (for Android) ? I used sparsearray to easily get values by index. I could not find one.
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