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[Material Next] Update accessibility tool footer style

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1. Implement API extends Material Next FooterBarPreference and support Accessibility API for icons
2. Apply solutions to accessibility tools and framework tools in
accessibility settings page.
3. Apply DashboardFragment for Caption preference for xml parser

Bug: 185973304
Test: make RunSettingsRoboTests -j52
Change-Id: I6b80bc80190d6666e3fbcd462442a9f2c0e60bba
This commit is contained in:
menghanli
2021-04-22 22:38:00 +08:00
parent 9246f6f8b0
commit cdcc3ae52c
24 changed files with 804 additions and 74 deletions
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21
src/com/android/settings/accessibility/CaptionAppearanceFragment.java
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@@ -33,8 +33,8 @@ import androidx.preference.PreferenceCategory;
import com.android.internal.widget.SubtitleView;
import com.android.settings.R;
import com.android.settings.SettingsPreferenceFragment;
import com.android.settings.accessibility.ListDialogPreference.OnValueChangedListener;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settingslib.accessibility.AccessibilityUtils;
import com.android.settingslib.search.SearchIndexable;
@@ -46,8 +46,10 @@ import java.util.Locale;
/** Settings fragment containing font style of captioning properties. */
@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
public class CaptionAppearanceFragment extends SettingsPreferenceFragment
public class CaptionAppearanceFragment extends DashboardFragment
implements OnPreferenceChangeListener, OnValueChangedListener {
private static final String TAG = "CaptionAppearanceFragment";
private static final String PREF_CAPTION_PREVIEW = "caption_preview";
private static final String PREF_BACKGROUND_COLOR = "captioning_background_color";
private static final String PREF_BACKGROUND_OPACITY = "captioning_background_opacity";
@@ -107,12 +109,11 @@ public class CaptionAppearanceFragment extends SettingsPreferenceFragment
}
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
super.onCreatePreferences(savedInstanceState, rootKey);
mCaptioningManager = (CaptioningManager) getSystemService(Context.CAPTIONING_SERVICE);
addPreferencesFromResource(R.xml.captioning_appearance);
initializeAllPreferences();
updateAllPreferences();
refreshShowingCustom();
@@ -120,6 +121,16 @@ public class CaptionAppearanceFragment extends SettingsPreferenceFragment
refreshPreviewText();
}
@Override
protected int getPreferenceScreenResId() {
return R.xml.captioning_appearance;
}
@Override
protected String getLogTag() {
return TAG;
}
private void refreshPreviewText() {
final Context context = getActivity();
if (context == null) {