1 files changed, 117 insertions, 0 deletions
diff --git a/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java b/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java
new file mode 100644
index 000000000..9fd0d0a5f
--- /dev/null
+++ b/src/com/android/launcher3/ThirdPartyWallpaperPickerListAdapter.java
@@ -0,0 +1,117 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3;
+
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.FrameLayout;
+import android.widget.ListAdapter;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class ThirdPartyWallpaperPickerListAdapter extends BaseAdapter implements ListAdapter {
+    private static final String LOG_TAG = "LiveWallpaperListAdapter";
+
+    private final LayoutInflater mInflater;
+    private final PackageManager mPackageManager;
+
+    private List<ResolveInfo> mThirdPartyWallpaperPickers = new ArrayList<ResolveInfo>();
+
+    public ThirdPartyWallpaperPickerListAdapter(Context context) {
+        mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        mPackageManager = context.getPackageManager();
+        final PackageManager pm = mPackageManager;
+
+        final Intent pickWallpaperIntent = new Intent(Intent.ACTION_SET_WALLPAPER);
+        final List<ResolveInfo> apps =
+                pm.queryIntentActivities(pickWallpaperIntent, 0);
+
+        // Get list of image picker intents
+        Intent pickImageIntent = new Intent(Intent.ACTION_GET_CONTENT);
+        pickImageIntent.setType("image/*");
+        final List<ResolveInfo> imagePickerActivities =
+                pm.queryIntentActivities(pickImageIntent, 0);
+        final ComponentName[] imageActivities = new ComponentName[imagePickerActivities.size()];
+        for (int i = 0; i < imagePickerActivities.size(); i++) {
+            ActivityInfo activityInfo = imagePickerActivities.get(i).activityInfo;
+            imageActivities[i] = new ComponentName(activityInfo.packageName, activityInfo.name);
+        }
+
+        outerLoop:
+        for (ResolveInfo info : apps) {
+            final ComponentName itemComponentName =
+                    new ComponentName(info.activityInfo.packageName, info.activityInfo.name);
+            final String itemPackageName = itemComponentName.getPackageName();
+            // Exclude anything from our own package, and the old Launcher,
+            // and live wallpaper picker
+            if (itemPackageName.equals(context.getPackageName()) ||
+                    itemPackageName.equals("com.android.launcher") ||
+                    itemPackageName.equals("com.android.wallpaper.livepicker")) {
+                continue;
+            }
+            // Exclude any package that already responds to the image picker intent
+            for (ResolveInfo imagePickerActivityInfo : imagePickerActivities) {
+                if (itemPackageName.equals(
+                        imagePickerActivityInfo.activityInfo.packageName)) {
+                    continue outerLoop;
+                }
+            }
+            mThirdPartyWallpaperPickers.add(info);
+        }
+    }
+
+    public int getCount() {
+        return mThirdPartyWallpaperPickers.size();
+    }
+
+    public Object getItem(int position) {
+        return mThirdPartyWallpaperPickers.get(position);
+    }
+
+    public long getItemId(int position) {
+        return position;
+    }
+
+    public View getView(int position, View convertView, ViewGroup parent) {
+        View view;
+
+        if (convertView == null) {
+            view = mInflater.inflate(R.layout.third_party_wallpaper_picker_item, parent, false);
+        } else {
+            view = convertView;
+        }
+
+        WallpaperPickerActivity.setWallpaperItemPaddingToZero((FrameLayout) view);
+
+        ResolveInfo info = mThirdPartyWallpaperPickers.get(position);
+        TextView label = (TextView) view.findViewById(R.id.wallpaper_item_label);
+        label.setText(info.loadLabel(mPackageManager));
+        label.setCompoundDrawablesWithIntrinsicBounds(
+                null, info.loadIcon(mPackageManager), null, null);
+        return view;
+    }
+}