Merge "Add the settings content observer for shortcut preference." into rvc-dev am: 31e6002ee8 (6c2c23f3) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/accessibility/ToggleFeaturePreferenceFragment.java

+17 −2

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@ import android.content.pm.ResolveInfo;
		import android.graphics.drawable.Drawable;
		import android.net.Uri;
		import android.os.Bundle;
		import android.os.Handler;
		import android.os.UserHandle;
		import android.provider.Settings;
		import android.text.Html;
		@@ -96,6 +97,7 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
		private int mUserShortcutTypes = UserShortcutType.EMPTY;
		private CheckBox mSoftwareTypeCheckBox;
		private CheckBox mHardwareTypeCheckBox;
		private SettingsContentObserver mSettingsContentObserver;

		// For html description of accessibility service, must follow the rule, such as
		// <img src="R.drawable.fileName"/>, a11y settings will get the resources successfully.
		@@ -124,6 +126,17 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
		getPrefContext());
		setPreferenceScreen(preferenceScreen);
		}

		final List<String> shortcutFeatureKeys = new ArrayList<>();
		shortcutFeatureKeys.add(Settings.Secure.ACCESSIBILITY_BUTTON_TARGETS);
		shortcutFeatureKeys.add(Settings.Secure.ACCESSIBILITY_SHORTCUT_TARGET_SERVICE);
		mSettingsContentObserver = new SettingsContentObserver(new Handler(), shortcutFeatureKeys) {
		@Override
		public void onChange(boolean selfChange, Uri uri) {
		updateShortcutPreferenceData();
		updateShortcutPreference();
		}
		};
		}

		@Override
		@@ -229,6 +242,7 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
		final AccessibilityManager am = getPrefContext().getSystemService(
		AccessibilityManager.class);
		am.addTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener);
		mSettingsContentObserver.register(getContentResolver());
		updateShortcutPreferenceData();
		updateShortcutPreference();
		}
		@@ -238,6 +252,7 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
		final AccessibilityManager am = getPrefContext().getSystemService(
		AccessibilityManager.class);
		am.removeTouchExplorationStateChangeListener(mTouchExplorationStateChangeListener);
		mSettingsContentObserver.unregister(getContentResolver());
		super.onPause();
		}

		@@ -618,7 +633,7 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
		getShortcutTypeSummary(getPrefContext()));
		}

		private void updateShortcutPreferenceData() {
		protected void updateShortcutPreferenceData() {
		if (mComponentName == null) {
		return;
		}
		@@ -651,7 +666,7 @@ public abstract class ToggleFeaturePreferenceFragment extends SettingsPreference
		mShortcutPreference.setTitle(title);
		}

		private void updateShortcutPreference() {
		protected void updateShortcutPreference() {
		if (mComponentName == null) {
		return;
		}

src/com/android/settings/accessibility/ToggleScreenMagnificationPreferenceFragment.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -467,7 +467,8 @@ public class ToggleScreenMagnificationPreferenceFragment extends
		showDialog(DialogEnums.MAGNIFICATION_EDIT_SHORTCUT);
		}

		private void updateShortcutPreferenceData() {
		@Override
		protected void updateShortcutPreferenceData() {
		// Get the user shortcut type from settings provider.
		mUserShortcutType = getUserShortcutTypeFromSettings(getPrefContext());
		if (mUserShortcutType != UserShortcutType.EMPTY) {
		@@ -489,7 +490,8 @@ public class ToggleScreenMagnificationPreferenceFragment extends
		mShortcutPreference.setTitle(title);
		}

		private void updateShortcutPreference() {
		@Override
		protected void updateShortcutPreference() {
		final int shortcutTypes = getUserShortcutTypes(getPrefContext(), UserShortcutType.SOFTWARE);
		mShortcutPreference.setChecked(
		hasMagnificationValuesInSettings(getPrefContext(), shortcutTypes));