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android – Crash setTextViewTextSize in a widget only without Jelly Bean

Posted by: admin June 15, 2020 Leave a comment

Questions:

I am making a widget in which you can specify the text size

controles.setTextViewTextSize(R.id.LblMsg, TypedValue.COMPLEX_UNIT_SP,
textSize);

I am working with android 4.1

android:minSdkVersion=”8″ android:targetSdkVersion=”16″

The problem is that it works correctly in android 4.1, but in any other version (ICS, gingerbread, etc) shows a forced close.

java.lang.NoSuchMethodError:
android.widget.RemoteViews.setTextViewTextSize

If I remove the line of code where it is used “setTextViewTextSize”, the application works perfectly.

I find no information about the reason for this error.

I appreciate any help.

Regards

How to&Answers:

This method is only available since API level 16 (android 4.1) : http://developer.android.com/reference/android/widget/RemoteViews.html#setTextViewTextSize(int, int, float)

Answer:

if you wish to use something that works on all versions, use this:

remoteViews.setFloat(R.id.textView,"setTextSize",fontSize);

Answer:

I did this

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
   remoteViews.setTextViewTextSize(R.id.price, TypedValue.COMPLEX_UNIT_PX, 100f);
}