From 769805b18f1627d0650b3126d5edcc68550bedec Mon Sep 17 00:00:00 2001
From: Danesh M <daneshm90@gmail.com>
Date: Wed, 7 Oct 2015 14:19:33 -0700
Subject: Trebuchet : Ensure workspace icon migration for dialer

Ensure dialer workspace icon migration for c-apps package.

CYNGNOS-1194
Change-Id: Id6535f5e8c5b16350666f75dda771311a49fe66b
---
 src/com/android/launcher3/LauncherProvider.java | 76 ++++++++++++++++++++++++-
 src/com/android/launcher3/Utilities.java        | 10 ++++
 2 files changed, 85 insertions(+), 1 deletion(-)

diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index dd2f48b18..753f6e746 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -56,12 +56,13 @@ import java.net.URISyntaxException;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashSet;
+import java.util.Set;
 
 public class LauncherProvider extends ContentProvider {
     private static final String TAG = "Launcher.LauncherProvider";
     private static final boolean LOGD = false;
 
-    private static final int DATABASE_VERSION = 21;
+    private static final int DATABASE_VERSION = 22;
 
     static final String OLD_AUTHORITY = "com.android.launcher2.settings";
     static final String AUTHORITY = ProviderConfig.AUTHORITY;
@@ -936,6 +937,11 @@ public class LauncherProvider extends ContentProvider {
                 version = 21;
             }
 
+            if (oldVersion < 22) {
+                updateDialtactsLauncher(db);
+                version = 22;
+            }
+
             if (version != DATABASE_VERSION) {
                 Log.w(TAG, "Destroying all old data.");
                 db.execSQL("DROP TABLE IF EXISTS " + TABLE_FAVORITES);
@@ -986,6 +992,74 @@ public class LauncherProvider extends ContentProvider {
             return true;
         }
 
+        private void updateDialtactsLauncher(SQLiteDatabase db) {
+            if (!Utilities.isPackageInstalled(mContext, "com.cyngn.dialer")) {
+                return;
+            }
+
+            final String cyngnDialer = "com.cyngn.dialer";
+            final String aospDialer = "com.android.dialer";
+            final String dialtactsClass = "com.android.dialer.DialtactsActivity";
+
+            final String selectWhere = buildOrWhereString(Favorites.ITEM_TYPE,
+                    new int[]{Favorites.ITEM_TYPE_SHORTCUT, Favorites.ITEM_TYPE_APPLICATION});
+            Cursor c = null;
+            db.beginTransaction();
+
+            try {
+                // Select and iterate through each matching widget
+                c = db.query(TABLE_FAVORITES,
+                        new String[] { Favorites._ID, Favorites.INTENT },
+                        selectWhere, null, null, null, null);
+                if (c == null) return;
+
+                while (c.moveToNext()) {
+                    long favoriteId = c.getLong(0);
+                    final String intentUri = c.getString(1);
+                    if (intentUri != null) {
+                        try {
+                            final Intent intent = Intent.parseUri(intentUri, 0);
+                            final ComponentName componentName = intent.getComponent();
+                            final Set<String> categories = intent.getCategories();
+
+                            if (Intent.ACTION_MAIN.equals(intent.getAction()) &&
+                                    componentName != null &&
+                                    aospDialer.equals(componentName.getPackageName()) &&
+                                    dialtactsClass.equals(componentName.getClassName()) &&
+                                    categories != null &&
+                                    categories.contains(Intent.CATEGORY_LAUNCHER)) {
+
+                                final ComponentName newName = new ComponentName(cyngnDialer,
+                                        componentName.getClassName());
+                                intent.setComponent(newName);
+                                final ContentValues values = new ContentValues();
+                                values.put(Favorites.INTENT, intent.toUri(0));
+
+                                String updateWhere = Favorites._ID + "=" + favoriteId;
+                                db.update(TABLE_FAVORITES, values, updateWhere, null);
+                                if (Log.isLoggable(TAG, Log.INFO)) {
+                                    Log.i(TAG, "Updated " + componentName + " to " + newName);
+                                }
+                            }
+                        } catch (RuntimeException ex) {
+                            Log.e(TAG, "Problem moving Dialtacts activity", ex);
+                        } catch (URISyntaxException e) {
+                            Log.e(TAG, "Problem moving Dialtacts activity", e);
+                        }
+                    }
+                }
+
+                db.setTransactionSuccessful();
+            } catch (SQLException ex) {
+                Log.w(TAG, "Problem while upgrading dialtacts icon", ex);
+            } finally {
+                db.endTransaction();
+                if (c != null) {
+                    c.close();
+                }
+            }
+        }
+
         private boolean updateContactsShortcuts(SQLiteDatabase db) {
             final String selectWhere = buildOrWhereString(Favorites.ITEM_TYPE,
                     new int[] { Favorites.ITEM_TYPE_SHORTCUT });
diff --git a/src/com/android/launcher3/Utilities.java b/src/com/android/launcher3/Utilities.java
index cfadeaa5c..8fe2e841b 100644
--- a/src/com/android/launcher3/Utilities.java
+++ b/src/com/android/launcher3/Utilities.java
@@ -617,4 +617,14 @@ public final class Utilities {
         }
         return defaultWidgetForSearchPackage;
     }
+
+    public static boolean isPackageInstalled(Context context, String pkg) {
+        PackageManager packageManager = context.getPackageManager();
+        try {
+            PackageInfo pi = packageManager.getPackageInfo(pkg, 0);
+            return pi.applicationInfo.enabled;
+        } catch (PackageManager.NameNotFoundException e) {
+            return false;
+        }
+    }
 }
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