How to Set Next Focus Left to a TextView/EditText
android:nextFocusLeft was added in API Level 1Defines the next view to give focus to when the next focus is FOCUS_LEFT.
If the reference refers to a view that does not exist or is part of a hierarchy that is invisible, a RuntimeException will result when the reference is accessed.
1. Add 2 TextViews in your main.xml file.
2. Set the android:id of the first TextView to myTextView1, and the second TextView to myTextView2.
3. In the main.xml file, in the first TextView, add the code below.
<TextView
...
android:nextFocusLeft = "@+id/myTextView2"
/>
4. In the second TextView, add the code below.
<TextView
...
android:nextFocusLeft = "@+id/myTextView1"
/>
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