Merge "Add footer preference into caption preferences" into qt-r1-dev

    <string name="accessibility_daltonizer_master_switch_title">Use color correction</string>

    <!-- Used in the Captions settings screen to control turning on/off the feature entirely -->

    <string name="accessibility_caption_master_switch_title">Use captions</string>

    <!-- Used in the Captions preference to tell users that the setting doesn't support all apps. [CHAR LIMIT=NONE] -->

    <string name="accessibility_caption_preference_summary">Not all apps support this setting.</string>

    <!-- Button text for the accessibility dialog continue to the next screen for hearing aid. [CHAR LIMIT=32] -->

    <string name="accessibility_hearingaid_instruction_continue_button">Continue</string>

            android:title="@string/captioning_window_opacity" />

    </PreferenceCategory>

    <com.android.settingslib.widget.FooterPreference

        android:title="@string/accessibility_caption_preference_summary"

        android:selectable="false" />

</PreferenceScreen>