Merge \"Settings: Better handling for disabled tiles\" into nyc-dev

import android.app.Activity;

import android.content.ActivityNotFoundException;

import android.content.BroadcastReceiver;

import android.content.ComponentName;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.pm.PackageManager;

import android.content.res.TypedArray;

import android.os.AsyncTask;

import android.os.Bundle;

import android.provider.Settings;

import android.support.v4.widget.DrawerLayout;

import android.util.ArraySet;

import android.util.Log;

import android.util.Pair;

import android.view.Gravity;

    private static List<DashboardCategory> sDashboardCategories;

    private static HashMap<Pair<String, String>, Tile> sTileCache;

    // Serves as a temporary list of tiles to ignore until we heard back from the PM that they

    // are disabled.

    private static ArraySet<ComponentName> sTileBlacklist = new ArraySet<>();

    private static InterestingConfigChanges sConfigTracker;

    private final PackageReceiver mPackageReceiver = new PackageReceiver();

        finish();

    }

    public void setTileEnabled(ComponentName component, boolean enabled) {

        PackageManager pm = getPackageManager();

        int state = pm.getComponentEnabledSetting(component);

        boolean isEnabled = state == PackageManager.COMPONENT_ENABLED_STATE_ENABLED;

        if (isEnabled != enabled || state == PackageManager.COMPONENT_ENABLED_STATE_DEFAULT) {

            if (enabled) {

                sTileBlacklist.remove(component);

            } else {

                sTileBlacklist.add(component);

            }

            pm.setComponentEnabledSetting(component, enabled

                    ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED

                    : PackageManager.COMPONENT_ENABLED_STATE_DISABLED,

                    PackageManager.DONT_KILL_APP);

            new CategoriesUpdater().execute();

        }

    }

    public interface CategoryListener {

        void onCategoriesChanged();

    }

        @Override

        protected void onPostExecute(List<DashboardCategory> dashboardCategories) {

            for (int i = 0; i < dashboardCategories.size(); i++) {

                DashboardCategory category = dashboardCategories.get(i);

                for (int j = 0; j < category.tiles.size(); j++) {

                    Tile tile = category.tiles.get(j);

                    if (sTileBlacklist.contains(tile.intent.getComponent())) {

                        category.tiles.remove(j--);

                    }

                }

            }

            sDashboardCategories = dashboardCategories;

            onCategoriesChanged();

        }