Merge "[Settings] Support pure switch of inline toggle of Settings Injection v2" (76756f43) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/SettingsActivity.java

+1 −7

Original line number	Diff line number	Diff line
		@@ -583,12 +583,7 @@ public class SettingsActivity extends SettingsBaseActivity
		// Generally the items that are will be changing from these updates will
		// not be in the top list of tiles, so run it in the background and the
		// SettingsBaseActivity will pick up on the updates automatically.
		AsyncTask.execute(new Runnable() {
		@Override
		public void run() {
		doUpdateTilesList();
		}
		});
		AsyncTask.execute(() -> doUpdateTilesList());
		}

		private void doUpdateTilesList() {
		@@ -648,7 +643,6 @@ public class SettingsActivity extends SettingsBaseActivity
		\|\| somethingChanged;

		if (UserHandle.MU_ENABLED && !isAdmin) {

		// When on restricted users, disable all extra categories (but only the settings ones).
		final List<DashboardCategory> categories = mDashboardFeatureProvider.getAllCategories();
		synchronized (categories) {

src/com/android/settings/dashboard/CategoryManager.java

+16 −5

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import androidx.annotation.VisibleForTesting;
		import com.android.settingslib.applications.InterestingConfigChanges;
		import com.android.settingslib.drawer.CategoryKey;
		import com.android.settingslib.drawer.DashboardCategory;
		import com.android.settingslib.drawer.ProviderTile;
		import com.android.settingslib.drawer.Tile;
		import com.android.settingslib.drawer.TileUtils;

		@@ -189,16 +190,25 @@ public class CategoryManager {

		/**
		* Filter out duplicate tiles from category. Duplicate tiles are the ones pointing to the
		* same intent.
		* same intent for ActivityTile, and also the ones having the same description for ProviderTile.
		*/
		@VisibleForTesting
		synchronized void filterDuplicateTiles(Map<String, DashboardCategory> categoryByKeyMap) {
		for (Entry<String, DashboardCategory> categoryEntry : categoryByKeyMap.entrySet()) {
		final DashboardCategory category = categoryEntry.getValue();
		final int count = category.getTilesCount();
		final Set<String> descriptions = new ArraySet<>();
		final Set<ComponentName> components = new ArraySet<>();
		for (int i = count - 1; i >= 0; i--) {
		final Tile tile = category.getTile(i);
		if (tile instanceof ProviderTile) {
		final String desc = tile.getDescription();
		if (descriptions.contains(desc)) {
		category.removeTile(i);
		} else {
		descriptions.add(desc);
		}
		} else {
		final ComponentName tileComponent = tile.getIntent().getComponent();
		if (components.contains(tileComponent)) {
		category.removeTile(i);
		@@ -209,3 +219,4 @@ public class CategoryManager {
		}
		}
		}
		}

src/com/android/settings/dashboard/DashboardFeatureProvider.java

+7 −4

Original line number	Diff line number	Diff line
		@@ -44,19 +44,22 @@ public interface DashboardFeatureProvider {
		String getDashboardKeyForTile(Tile tile);

		/**
		* Binds preference to data provided by tile.
		* Binds preference to data provided by tile and gets dynamic data observers.
		*
		* @param activity If tile contains intent to launch, it will be launched from this activity
		* @param forceRoundedIcon Whether or not injected tiles from other packages should be forced to rounded icon.
		* @param forceRoundedIcon Whether or not injected tiles from other packages should be forced to
		* rounded icon.
		* @param sourceMetricsCategory The context (source) from which an action is performed
		* @param pref The preference to bind data
		* @param tile The binding data
		* @param key They key for preference. If null, we will generate one from tile data
		* @param baseOrder The order offset value. When binding, pref's order is determined by
		* both this value and tile's own priority.
		* @return The list of dynamic data observers
		*/
		void bindPreferenceToTile(FragmentActivity activity, boolean forceRoundedIcon,
		int sourceMetricsCategory, Preference pref, Tile tile, String key, int baseOrder);
		List<DynamicDataObserver> bindPreferenceToTileAndGetObservers(FragmentActivity activity,
		boolean forceRoundedIcon, int sourceMetricsCategory, Preference pref, Tile tile,
		String key, int baseOrder);

		/**
		* Opens a tile to its destination intent.

src/com/android/settings/dashboard/DashboardFeatureProviderImpl.java

+153 −30

Original line number	Diff line number	Diff line
		@@ -18,9 +18,18 @@ package com.android.settings.dashboard;

		import static android.content.Intent.EXTRA_USER;

		import static com.android.settingslib.drawer.SwitchesProvider.EXTRA_SWITCH_CHECKED_STATE;
		import static com.android.settingslib.drawer.SwitchesProvider.EXTRA_SWITCH_SET_CHECKED_ERROR;
		import static com.android.settingslib.drawer.SwitchesProvider.EXTRA_SWITCH_SET_CHECKED_ERROR_MESSAGE;
		import static com.android.settingslib.drawer.SwitchesProvider.METHOD_GET_DYNAMIC_SUMMARY;
		import static com.android.settingslib.drawer.SwitchesProvider.METHOD_GET_DYNAMIC_TITLE;
		import static com.android.settingslib.drawer.SwitchesProvider.METHOD_GET_PROVIDER_ICON;
		import static com.android.settingslib.drawer.SwitchesProvider.METHOD_IS_CHECKED;
		import static com.android.settingslib.drawer.SwitchesProvider.METHOD_ON_CHECKED_CHANGED;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_ICON_URI;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY_URI;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SWITCH_URI;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_TITLE;
		import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_TITLE_URI;

		@@ -40,22 +49,26 @@ import android.text.TextUtils;
		import android.util.ArrayMap;
		import android.util.Log;
		import android.util.Pair;
		import android.widget.Toast;

		import androidx.annotation.VisibleForTesting;
		import androidx.fragment.app.FragmentActivity;
		import androidx.preference.Preference;
		import androidx.preference.SwitchPreference;

		import com.android.settings.R;
		import com.android.settings.SettingsActivity;
		import com.android.settings.dashboard.profileselector.ProfileSelectDialog;
		import com.android.settings.overlay.FeatureFactory;
		import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
		import com.android.settingslib.drawer.ActivityTile;
		import com.android.settingslib.drawer.DashboardCategory;
		import com.android.settingslib.drawer.Tile;
		import com.android.settingslib.drawer.TileUtils;
		import com.android.settingslib.utils.ThreadUtils;
		import com.android.settingslib.widget.AdaptiveIcon;

		import java.util.ArrayList;
		import java.util.List;
		import java.util.Map;

		@@ -106,20 +119,33 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		}

		@Override
		public void bindPreferenceToTile(FragmentActivity activity, boolean forceRoundedIcon,
		int sourceMetricsCategory, Preference pref, Tile tile, String key, int baseOrder) {
		public List<DynamicDataObserver> bindPreferenceToTileAndGetObservers(FragmentActivity activity,
		boolean forceRoundedIcon, int sourceMetricsCategory, Preference pref, Tile tile,
		String key, int baseOrder) {
		if (pref == null) {
		return;
		return null;
		}
		if (!TextUtils.isEmpty(key)) {
		pref.setKey(key);
		} else {
		pref.setKey(getDashboardKeyForTile(tile));
		}
		bindTitle(pref, tile);
		bindSummary(pref, tile);
		final List<DynamicDataObserver> outObservers = new ArrayList<>();
		DynamicDataObserver observer = bindTitleAndGetObserver(pref, tile);
		if (observer != null) {
		outObservers.add(observer);
		}
		observer = bindSummaryAndGetObserver(pref, tile);
		if (observer != null) {
		outObservers.add(observer);
		}
		observer = bindSwitchAndGetObserver(pref, tile);
		if (observer != null) {
		outObservers.add(observer);
		}
		bindIcon(pref, tile, forceRoundedIcon);

		if (tile instanceof ActivityTile) {
		final Bundle metadata = tile.getMetaData();
		String clsName = null;
		String action = null;
		@@ -141,6 +167,7 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		return true;
		});
		}
		}

		if (tile.hasOrder()) {
		final String skipOffsetPackageName = activity.getPackageName();
		@@ -153,6 +180,7 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		pref.setOrder(order + baseOrder);
		}
		}
		return outObservers.isEmpty() ? null : outObservers;
		}

		@Override
		@@ -170,11 +198,35 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		launchIntentOrSelectProfile(activity, tile, intent, SettingsEnums.DASHBOARD_SUMMARY);
		}

		private void bindTitle(Preference preference, Tile tile) {
		private DynamicDataObserver createDynamicDataObserver(String method, Uri uri, Preference pref) {
		return new DynamicDataObserver() {
		@Override
		public Uri getUri() {
		return uri;
		}

		@Override
		public void onDataChanged() {
		switch (method) {
		case METHOD_GET_DYNAMIC_TITLE:
		refreshTitle(uri, pref);
		break;
		case METHOD_GET_DYNAMIC_SUMMARY:
		refreshSummary(uri, pref);
		break;
		case METHOD_IS_CHECKED:
		refreshSwitch(uri, pref);
		break;
		}
		}
		};
		}

		private DynamicDataObserver bindTitleAndGetObserver(Preference preference, Tile tile) {
		final CharSequence title = tile.getTitle(mContext.getApplicationContext());
		if (title != null) {
		preference.setTitle(title);
		return;
		return null;
		}
		if (tile.getMetaData() != null && tile.getMetaData().containsKey(
		META_DATA_PREFERENCE_TITLE_URI)) {
		@@ -182,9 +234,12 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		// to avoid preference height change.
		preference.setTitle(R.string.summary_placeholder);

		final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_TITLE_URI);
		final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_TITLE_URI,
		METHOD_GET_DYNAMIC_TITLE);
		refreshTitle(uri, preference);
		return createDynamicDataObserver(METHOD_GET_DYNAMIC_TITLE, uri, preference);
		}
		return null;
		}

		private void refreshTitle(Uri uri, Preference preference) {
		@@ -196,7 +251,7 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		});
		}

		private void bindSummary(Preference preference, Tile tile) {
		private DynamicDataObserver bindSummaryAndGetObserver(Preference preference, Tile tile) {
		final CharSequence summary = tile.getSummary(mContext);
		if (summary != null) {
		preference.setSummary(summary);
		@@ -206,11 +261,14 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		// to avoid preference height change.
		preference.setSummary(R.string.summary_placeholder);

		final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_SUMMARY_URI);
		final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_SUMMARY_URI,
		METHOD_GET_DYNAMIC_SUMMARY);
		refreshSummary(uri, preference);
		return createDynamicDataObserver(METHOD_GET_DYNAMIC_SUMMARY, uri, preference);
		} else {
		preference.setSummary(R.string.summary_placeholder);
		}
		return null;
		}

		private void refreshSummary(Uri uri, Preference preference) {
		@@ -222,6 +280,70 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		});
		}

		private DynamicDataObserver bindSwitchAndGetObserver(Preference preference, Tile tile) {
		if (!tile.hasSwitch()) {
		return null;
		}

		final Uri onCheckedChangedUri = TileUtils.getCompleteUri(tile,
		META_DATA_PREFERENCE_SWITCH_URI, METHOD_ON_CHECKED_CHANGED);
		preference.setOnPreferenceChangeListener((pref, newValue) -> {
		onCheckedChanged(onCheckedChangedUri, pref, (boolean) newValue);
		return true;
		});

		final Uri isCheckedUri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_SWITCH_URI,
		METHOD_IS_CHECKED);
		setSwitchEnabled(preference, false);
		refreshSwitch(isCheckedUri, preference);
		return createDynamicDataObserver(METHOD_IS_CHECKED, isCheckedUri, preference);
		}

		private void onCheckedChanged(Uri uri, Preference pref, boolean checked) {
		setSwitchEnabled(pref, false);
		ThreadUtils.postOnBackgroundThread(() -> {
		final Map<String, IContentProvider> providerMap = new ArrayMap<>();
		final Bundle result = TileUtils.putBooleanToUri(mContext, uri, providerMap,
		EXTRA_SWITCH_CHECKED_STATE, checked);

		ThreadUtils.postOnMainThread(() -> {
		setSwitchEnabled(pref, true);
		final boolean error = result.getBoolean(EXTRA_SWITCH_SET_CHECKED_ERROR);
		if (!error) {
		return;
		}

		setSwitchChecked(pref, !checked);
		final String errorMsg = result.getString(EXTRA_SWITCH_SET_CHECKED_ERROR_MESSAGE);
		if (!TextUtils.isEmpty(errorMsg)) {
		Toast.makeText(mContext, errorMsg, Toast.LENGTH_SHORT).show();
		}
		});
		});
		}

		private void refreshSwitch(Uri uri, Preference preference) {
		ThreadUtils.postOnBackgroundThread(() -> {
		final Map<String, IContentProvider> providerMap = new ArrayMap<>();
		final boolean checked = TileUtils.getBooleanFromUri(mContext, uri, providerMap,
		EXTRA_SWITCH_CHECKED_STATE);
		ThreadUtils.postOnMainThread(() -> {
		setSwitchChecked(preference, checked);
		setSwitchEnabled(preference, true);
		});
		});
		}

		private void setSwitchChecked(Preference pref, boolean checked) {
		if (pref instanceof SwitchPreference) {
		((SwitchPreference) pref).setChecked(checked);
		}
		}

		private void setSwitchEnabled(Preference pref, boolean enabled) {
		pref.setEnabled(enabled);
		}

		@VisibleForTesting
		void bindIcon(Preference preference, Tile tile, boolean forceRoundedIcon) {
		// Use preference context instead here when get icon from Tile, as we are using the context
		@@ -246,7 +368,8 @@ public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
		packageName = intent.getComponent().getPackageName();
		}
		final Map<String, IContentProvider> providerMap = new ArrayMap<>();
		final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_ICON_URI);
		final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_ICON_URI,
		METHOD_GET_PROVIDER_ICON);
		final Pair<String, Integer> iconInfo = TileUtils.getIconFromUri(
		mContext, packageName, uri, providerMap);
		if (iconInfo == null) {

src/com/android/settings/dashboard/DashboardFragment.java

+75 −21

Original line number	Diff line number	Diff line
		@@ -17,11 +17,11 @@ package com.android.settings.dashboard;

		import android.app.Activity;
		import android.app.settings.SettingsEnums;
		import android.content.ContentResolver;
		import android.content.Context;
		import android.os.Bundle;
		import android.text.TextUtils;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.Log;

		import androidx.annotation.CallSuper;
		@@ -30,6 +30,7 @@ import androidx.preference.Preference;
		import androidx.preference.PreferenceGroup;
		import androidx.preference.PreferenceManager;
		import androidx.preference.PreferenceScreen;
		import androidx.preference.SwitchPreference;

		import com.android.settings.R;
		import com.android.settings.SettingsPreferenceFragment;
		@@ -41,6 +42,7 @@ import com.android.settingslib.core.AbstractPreferenceController;
		import com.android.settingslib.core.lifecycle.Lifecycle;
		import com.android.settingslib.core.lifecycle.LifecycleObserver;
		import com.android.settingslib.drawer.DashboardCategory;
		import com.android.settingslib.drawer.ProviderTile;
		import com.android.settingslib.drawer.Tile;
		import com.android.settingslib.search.Indexable;

		@@ -49,7 +51,7 @@ import java.util.Arrays;
		import java.util.Collection;
		import java.util.List;
		import java.util.Map;
		import java.util.Set;
		import java.util.Objects;

		/**
		* Base fragment for dashboard style UI containing a list of static and dynamic setting items.
		@@ -60,9 +62,11 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		BasePreferenceController.UiBlockListener {
		private static final String TAG = "DashboardFragment";

		@VisibleForTesting
		final ArrayMap<String, List<DynamicDataObserver>> mDashboardTilePrefKeys = new ArrayMap<>();
		private final Map<Class, List<AbstractPreferenceController>> mPreferenceControllers =
		new ArrayMap<>();
		private final Set<String> mDashboardTilePrefKeys = new ArraySet<>();
		private final List<DynamicDataObserver> mRegisteredObservers = new ArrayList<>();
		private final List<AbstractPreferenceController> mControllers = new ArrayList<>();

		private DashboardFeatureProvider mDashboardFeatureProvider;
		@@ -171,6 +175,15 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		mListeningToCategoryChange = true;
		((SettingsBaseActivity) activity).addCategoryListener(this);
		}
		final ContentResolver resolver = getContentResolver();
		mDashboardTilePrefKeys.values().stream()
		.filter(Objects::nonNull)
		.flatMap(List::stream)
		.forEach(observer -> {
		if (!mRegisteredObservers.contains(observer)) {
		registerDynamicDataObserver(resolver, observer);
		}
		});
		}

		@Override
		@@ -200,6 +213,7 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		@Override
		public void onStop() {
		super.onStop();
		unregisterDynamicDataObservers(new ArrayList<>(mRegisteredObservers));
		if (mListeningToCategoryChange) {
		final Activity activity = getActivity();
		if (activity instanceof SettingsBaseActivity) {
		@@ -325,7 +339,7 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		* Refresh all preference items, including both static prefs from xml, and dynamic items from
		* DashboardCategory.
		*/
		private void refreshAllPreferences(final String TAG) {
		private void refreshAllPreferences(final String tag) {
		final PreferenceScreen screen = getPreferenceScreen();
		// First remove old preferences.
		if (screen != null) {
		@@ -336,11 +350,11 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		// Add resource based tiles.
		displayResourceTiles();

		refreshDashboardTiles(TAG);
		refreshDashboardTiles(tag);

		final Activity activity = getActivity();
		if (activity != null) {
		Log.d(TAG, "All preferences added, reporting fully drawn");
		Log.d(tag, "All preferences added, reporting fully drawn");
		activity.reportFullyDrawn();
		}

		@@ -371,59 +385,62 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		/**
		* Refresh preference items backed by DashboardCategory.
		*/
		@VisibleForTesting
		void refreshDashboardTiles(final String TAG) {
		private void refreshDashboardTiles(final String tag) {
		final PreferenceScreen screen = getPreferenceScreen();

		final DashboardCategory category =
		mDashboardFeatureProvider.getTilesForCategory(getCategoryKey());
		if (category == null) {
		Log.d(TAG, "NO dashboard tiles for " + TAG);
		Log.d(tag, "NO dashboard tiles for " + tag);
		return;
		}
		final List<Tile> tiles = category.getTiles();
		if (tiles == null) {
		Log.d(TAG, "tile list is empty, skipping category " + category.key);
		Log.d(tag, "tile list is empty, skipping category " + category.key);
		return;
		}
		// Create a list to track which tiles are to be removed.
		final List<String> remove = new ArrayList<>(mDashboardTilePrefKeys);
		final Map<String, List<DynamicDataObserver>> remove = new ArrayMap(mDashboardTilePrefKeys);

		// Install dashboard tiles.
		final boolean forceRoundedIcons = shouldForceRoundedIcon();
		for (Tile tile : tiles) {
		final String key = mDashboardFeatureProvider.getDashboardKeyForTile(tile);
		if (TextUtils.isEmpty(key)) {
		Log.d(TAG, "tile does not contain a key, skipping " + tile);
		Log.d(tag, "tile does not contain a key, skipping " + tile);
		continue;
		}
		if (!displayTile(tile)) {
		continue;
		}
		if (mDashboardTilePrefKeys.contains(key)) {
		if (mDashboardTilePrefKeys.containsKey(key)) {
		// Have the key already, will rebind.
		final Preference preference = screen.findPreference(key);
		mDashboardFeatureProvider.bindPreferenceToTile(getActivity(), forceRoundedIcons,
		getMetricsCategory(), preference, tile, key,
		mDashboardFeatureProvider.bindPreferenceToTileAndGetObservers(getActivity(),
		forceRoundedIcons, getMetricsCategory(), preference, tile, key,
		mPlaceholderPreferenceController.getOrder());
		} else {
		// Don't have this key, add it.
		final Preference pref = new Preference(getPrefContext());
		mDashboardFeatureProvider.bindPreferenceToTile(getActivity(), forceRoundedIcons,
		getMetricsCategory(), pref, tile, key,
		final Preference pref = createPreference(tile);
		final List<DynamicDataObserver> observers =
		mDashboardFeatureProvider.bindPreferenceToTileAndGetObservers(getActivity(),
		forceRoundedIcons, getMetricsCategory(), pref, tile, key,
		mPlaceholderPreferenceController.getOrder());
		screen.addPreference(pref);
		mDashboardTilePrefKeys.add(key);
		registerDynamicDataObservers(observers);
		mDashboardTilePrefKeys.put(key, observers);
		}
		remove.remove(key);
		}
		// Finally remove tiles that are gone.
		for (String key : remove) {
		for (Map.Entry<String, List<DynamicDataObserver>> entry : remove.entrySet()) {
		final String key = entry.getKey();
		mDashboardTilePrefKeys.remove(key);
		final Preference preference = screen.findPreference(key);
		if (preference != null) {
		screen.removePreference(preference);
		}
		unregisterDynamicDataObservers(entry.getValue());
		}
		}

		@@ -431,4 +448,41 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment
		public void onBlockerWorkFinished(BasePreferenceController controller) {
		mBlockerController.countDown(controller.getPreferenceKey());
		}

		@VisibleForTesting
		Preference createPreference(Tile tile) {
		return tile instanceof ProviderTile
		? new SwitchPreference(getPrefContext())
		: new Preference(getPrefContext());
		}

		@VisibleForTesting
		void registerDynamicDataObservers(List<DynamicDataObserver> observers) {
		if (observers == null \|\| observers.isEmpty()) {
		return;
		}
		final ContentResolver resolver = getContentResolver();
		observers.forEach(observer -> registerDynamicDataObserver(resolver, observer));
		}

		private void registerDynamicDataObserver(ContentResolver resolver,
		DynamicDataObserver observer) {
		Log.d(TAG, "register observer: @" + Integer.toHexString(observer.hashCode())
		+ ", uri: " + observer.getUri());
		resolver.registerContentObserver(observer.getUri(), false, observer);
		mRegisteredObservers.add(observer);
		}

		private void unregisterDynamicDataObservers(List<DynamicDataObserver> observers) {
		if (observers == null \|\| observers.isEmpty()) {
		return;
		}
		final ContentResolver resolver = getContentResolver();
		observers.forEach(observer -> {
		Log.d(TAG, "unregister observer: @" + Integer.toHexString(observer.hashCode())
		+ ", uri: " + observer.getUri());
		mRegisteredObservers.remove(observer);
		resolver.unregisterContentObserver(observer);
		});
		}
		}