Supporting custom widgets provided by launcher

-> This change provides integration for widgets provided by
   the launcher package which can run arbitrary code.

Change-Id: I6052da5c4afed7ee72e3b44d045b9c46f2d84c42

3 files changed, 21 insertions, 15 deletions

diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompat.java b/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
index 6512d427e..e41a66fb4 100644
--- a/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompat.java
@@ -26,6 +26,7 @@ import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 
 import com.android.launcher3.IconCache;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.Utilities;
 
 import java.util.List;
@@ -63,20 +64,20 @@ public abstract class AppWidgetManagerCompat {
 
     public abstract List<AppWidgetProviderInfo> getAllProviders();
 
-    public abstract String loadLabel(AppWidgetProviderInfo info);
+    public abstract String loadLabel(LauncherAppWidgetProviderInfo info);
 
     public abstract boolean bindAppWidgetIdIfAllowed(
             int appWidgetId, AppWidgetProviderInfo info, Bundle options);
 
-    public abstract UserHandleCompat getUser(AppWidgetProviderInfo info);
+    public abstract UserHandleCompat getUser(LauncherAppWidgetProviderInfo info);
 
     public abstract void startConfigActivity(AppWidgetProviderInfo info, int widgetId,
             Activity activity, AppWidgetHost host, int requestCode);
 
     public abstract Drawable loadPreview(AppWidgetProviderInfo info);
 
-    public abstract Drawable loadIcon(AppWidgetProviderInfo info, IconCache cache);
+    public abstract Drawable loadIcon(LauncherAppWidgetProviderInfo info, IconCache cache);
 
-    public abstract Bitmap getBadgeBitmap(AppWidgetProviderInfo info, Bitmap bitmap);
+    public abstract Bitmap getBadgeBitmap(LauncherAppWidgetProviderInfo info, Bitmap bitmap);
 
 }
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompatV16.java b/src/com/android/launcher3/compat/AppWidgetManagerCompatV16.java
index f599f4303..767f16f62 100644
--- a/src/com/android/launcher3/compat/AppWidgetManagerCompatV16.java
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompatV16.java
@@ -28,6 +28,7 @@ import android.os.Build;
 import android.os.Bundle;
 
 import com.android.launcher3.IconCache;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.Utilities;
 
 import java.util.List;
@@ -44,7 +45,7 @@ class AppWidgetManagerCompatV16 extends AppWidgetManagerCompat {
     }
 
     @Override
-    public String loadLabel(AppWidgetProviderInfo info) {
+    public String loadLabel(LauncherAppWidgetProviderInfo info) {
         return info.label.trim();
     }
 
@@ -59,7 +60,7 @@ class AppWidgetManagerCompatV16 extends AppWidgetManagerCompat {
     }
 
     @Override
-    public UserHandleCompat getUser(AppWidgetProviderInfo info) {
+    public UserHandleCompat getUser(LauncherAppWidgetProviderInfo info) {
         return UserHandleCompat.myUserHandle();
     }
 
@@ -79,12 +80,12 @@ class AppWidgetManagerCompatV16 extends AppWidgetManagerCompat {
     }
 
     @Override
-    public Drawable loadIcon(AppWidgetProviderInfo info, IconCache cache) {
+    public Drawable loadIcon(LauncherAppWidgetProviderInfo info, IconCache cache) {
         return cache.getFullResIcon(info.provider.getPackageName(), info.icon);
     }
 
     @Override
-    public Bitmap getBadgeBitmap(AppWidgetProviderInfo info, Bitmap bitmap) {
+    public Bitmap getBadgeBitmap(LauncherAppWidgetProviderInfo info, Bitmap bitmap) {
         return bitmap;
     }
 }
diff --git a/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java b/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java
index c3853ab62..158607adf 100644
--- a/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java
+++ b/src/com/android/launcher3/compat/AppWidgetManagerCompatVL.java
@@ -38,6 +38,7 @@ import android.view.View;
 import android.widget.Toast;
 
 import com.android.launcher3.IconCache;
+import com.android.launcher3.LauncherAppWidgetProviderInfo;
 import com.android.launcher3.R;
 
 import java.util.ArrayList;
@@ -65,8 +66,8 @@ class AppWidgetManagerCompatVL extends AppWidgetManagerCompat {
     }
 
     @Override
-    public String loadLabel(AppWidgetProviderInfo info) {
-        return info.loadLabel(mPm);
+    public String loadLabel(LauncherAppWidgetProviderInfo info) {
+        return info.getLabel(mPm);
     }
 
     @Override
@@ -77,7 +78,10 @@ class AppWidgetManagerCompatVL extends AppWidgetManagerCompat {
     }
 
     @Override
-    public UserHandleCompat getUser(AppWidgetProviderInfo info) {
+    public UserHandleCompat getUser(LauncherAppWidgetProviderInfo info) {
+        if (info.isCustomWidget) {
+            return UserHandleCompat.myUserHandle();
+        }
         return UserHandleCompat.fromUser(info.getProfile());
     }
 
@@ -99,13 +103,13 @@ class AppWidgetManagerCompatVL extends AppWidgetManagerCompat {
     }
 
     @Override
-    public Drawable loadIcon(AppWidgetProviderInfo info, IconCache cache) {
-        return info.loadIcon(mContext, cache.getFullResIconDpi());
+    public Drawable loadIcon(LauncherAppWidgetProviderInfo info, IconCache cache) {
+        return info.getIcon(mContext, cache);
     }
 
     @Override
-    public Bitmap getBadgeBitmap(AppWidgetProviderInfo info, Bitmap bitmap) {
-        if (info.getProfile().equals(android.os.Process.myUserHandle())) {
+    public Bitmap getBadgeBitmap(LauncherAppWidgetProviderInfo info, Bitmap bitmap) {
+        if (info.isCustomWidget || info.getProfile().equals(android.os.Process.myUserHandle())) {
             return bitmap;
         }