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How to set radio button checked as default in radiogroup?
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EDIT: i forgot, radioButton.getId() works as well, thx Ramesh
EDIT2:
android:checkedButton="@+id/my_radiobtn"
works in radiogroup xml
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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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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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How to detect shake event with android?
How can I detect a shake event with android? How can I detect the shake direction?
9 Answers
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“Rate This App”-link in Google Play store app on the phone
I'd like to put a "Rate This App"-link in an Android App to open up the app-listing in the user's Google Play store app on their phone.
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How to check programmatically if an application is installed or not in Android?
...g a exception "java.lang.RuntimeException: Adding window failed" and " E/AndroidRuntime(7554): Caused by: android.os.TransactionTooLargeException 05-14 11:37:25.305: E/AndroidRuntime(7554): at android.os.BinderProxy.transact(Native Method) 05-14 11:37:25.305: E/AndroidRuntime(7554): at android....
How to disable / enable dialog negative positive buttons?
...lder builder = new AlertDialog.Builder(MainActivity.this);
builder.setIcon(android.R.drawable.ic_dialog_info);
builder.setTitle("Alert dialog title");
builder.setMessage("This is the example code snippet to disable button if edittext attached to dialog is empty.");
builder.setPositiveButton("Positiv...
How to always show scrollbar
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As of now the best way is to use android:fadeScrollbars="false" in xml which is equivalent to ScrollView.setScrollbarFadingEnabled(false); in java code.
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How to change proxy settings in Android (especially in Chrome) [closed]
Could you please help me: is it possible to set proxy settings in Android (especially in Chrome)? I have to change IP on Android during the testing. Or there is some soft which can help me to solve this issue...
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Android: How to turn screen on and off programmatically?
...screen on when you want to terminate the activity.
– AndroidDev
Aug 25 '13 at 6:06
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Well people,...