Make preview pager and pager indicator screenreader-enabled

Bug: 27127738 Change-Id: I11a8589f4d8e1f15e895831dc3bd0cb7472e0591
2016-03-03 20:05:14 -08:00
parent e0255a7197
commit 36e89f644e
8 changed files with 66 additions and 13 deletions
--- a/src/com/android/settings/PreviewPagerAdapter.java
+++ b/src/com/android/settings/PreviewPagerAdapter.java
@@ -50,6 +50,9 @@ public class PreviewPagerAdapter extends PagerAdapter {
        for (int i = 0; i < previewSampleResIds.length; ++i) {
            mPreviewFrames[i] = (TouchBlockingFrameLayout) LayoutInflater.from(context)
                    .inflate(R.layout.preview_frame_container, null);
+            mPreviewFrames[i].setContentDescription(
+                    context.getString(R.string.preview_page_indicator_content_description, i + 1,
+                            previewSampleResIds.length));

            for (Configuration configuration : configurations) {
                // Create a new configuration for the specified value. It won't