For my condition the cause was taking int parameter for TextView. Let me show an example int i = 5; myTextView.setText(i); gets the error info above. This can be fixed by converting int to String like this myTextView.setText(String.valueOf(i)); As you write int, it expects a resource not the text that you are writing. So be … Read more
Create a layout-land directory and put the landscape version of your layout XML file in that directory.
Looking at the AndroidManifest.xml (link), on line 9: <activity android:screenOrientation=”landscape” android:configChanges=”orientation|keyboardHidden” android:name=”VncCanvasActivity”> This line specifies the screenOrientation as landscape, but author goes further in overriding any screen orientation changes with configChanges=”orientation|keyboardHidden”. This points to a overridden function in VncCanvasActivity.java. If you look at VncCanvasActivity, on line 109 is the overrided function: @Override public void onConfigurationChanged(Configuration … Read more
Don’t apply the orientation to the application element, instead you should apply the attribute to the activity element, and you must also set configChanges as noted below. Example: <activity android:screenOrientation=”portrait” android:configChanges=”orientation|keyboardHidden”> </activity> This is applied in the manifest file AndroidManifest.xml.