By default, accessing an HTTPS URL using the URL class results in an exception if the server’s certificate chain cannot be validated has not previously been installed in the truststore. If you want to disable the validation of certificates for testing purposes, you need to override the default trust manager with one that trusts all certificates.
Update Developers reported, that this does not work/misbehaves on several devices, so should be avoided.
Android Gingerbread enables by default overscrolling in default orange style, which could be disturbing in many layouts.
To disable it you can use the setOverScrollMode method with the OVER_SCROLL_NEVER parameter, however it is not available on prior Android versions.
Here is a safe solution for all Android versions:
public static void disableOverscroll(View view) {
Class viewCls = view.getClass();
try {
Method m = viewCls.getMethod("setOverScrollMode",
new Class[] { int.class });
int OVER_SCROLL_NEVER = (Integer) viewCls.getField(
"OVER_SCROLL_NEVER").get(view);
m.invoke(view, OVER_SCROLL_NEVER);
} catch (Exception e) {
// swallow
}
}
By alex on Stackoverflow.com
Disabling Edittext item in Android is not straightforward, because the setDisabled method does allow text input by user.
To prevent user editing use one of the followings:
setKeyListener(null);
or
android:inputType="none"
Source: Stackoverflow.com