- <!-- android:inputType="textUri" disables spell check in the EditText and changes the "go" key from a check mark to an arrow. -->
- <!-- android:layout_weight="1" makes urlTextBox take up all the remaining space. -->
+ <!-- android:imeOptions=flagNoExtractUi" doesn't cover up the entire UI when typing in landscape orientation. -->
+ <!-- android:inputType="textUri" disables spell check in the EditText. -->
+ <!-- android:layout_toEndOf requires API >= 17, but is compatible with right-to-left layouts. android:layout_toRightOf is required for previous APIs. -->