1 files changed, 140 insertions, 0 deletions
diff --git a/src/com/android/settings/cyanogenmod/privacyguard/PrivacyGuardAppListAdapter.java b/src/com/android/settings/cyanogenmod/privacyguard/PrivacyGuardAppListAdapter.java
new file mode 100644
index 0000000..4c7e815
--- /dev/null
+++ b/src/com/android/settings/cyanogenmod/privacyguard/PrivacyGuardAppListAdapter.java
@@ -0,0 +1,140 @@
+/*
+ * Copyright (C) 2013 SlimRoms 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.settings.cyanogenmod.privacyguard;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.graphics.drawable.Drawable;
+import android.os.AsyncTask;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.android.settings.R;
+import com.android.settings.cyanogenmod.privacyguard.PrivacyGuardManager.AppInfo;
+
+import java.util.List;
+import java.util.concurrent.ConcurrentHashMap;
+
+public class PrivacyGuardAppListAdapter extends BaseAdapter {
+
+    private LayoutInflater mInflater;
+    private PackageManager mPm;
+
+    private List<AppInfo> mApps;
+    private ConcurrentHashMap<String, Drawable> mIcons;
+    private Drawable mDefaultImg;
+
+    private Context mContext;
+
+    //constructor
+    public PrivacyGuardAppListAdapter(Context context, List<AppInfo> apps) {
+        mContext = context;
+        mInflater = LayoutInflater.from(mContext);
+        mPm = context.getPackageManager();
+        mApps = apps;
+
+        // set the default icon till the actual app icon is loaded in async task
+        mDefaultImg = mContext.getResources().getDrawable(android.R.mipmap.sym_def_app_icon);
+        mIcons = new ConcurrentHashMap<String, Drawable>();
+
+        new LoadIconsTask().execute(apps.toArray(new PrivacyGuardManager.AppInfo[]{}));
+    }
+
+    @Override
+    public int getCount() {
+        return mApps.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return mApps.get(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        PrivacyGuardAppViewHolder appHolder;
+
+        if (convertView == null) {
+            convertView = mInflater.inflate(R.layout.privacy_guard_manager_list_row, null);
+
+            // creates a ViewHolder and children references
+            appHolder = new PrivacyGuardAppViewHolder();
+            appHolder.title = (TextView) convertView.findViewById(R.id.app_title);
+            appHolder.icon = (ImageView) convertView.findViewById(R.id.app_icon);
+            appHolder.privacyGuardIcon = (ImageView) convertView.findViewById(R.id.app_privacy_guard_icon);
+            convertView.setTag(appHolder);
+        } else {
+            appHolder = (PrivacyGuardAppViewHolder) convertView.getTag();
+        }
+
+        PrivacyGuardManager.AppInfo app = mApps.get(position);
+
+        appHolder.title.setText(app.title);
+
+        Drawable icon = mIcons.get(app.packageName);
+        appHolder.icon.setImageDrawable(icon != null ? icon : mDefaultImg);
+
+        int privacyGuardDrawableResId = app.privacyGuardEnabled
+                ? R.drawable.ic_privacy_guard : R.drawable.ic_privacy_guard_off;
+        appHolder.privacyGuardIcon.setImageResource(privacyGuardDrawableResId);
+
+        return convertView;
+    }
+
+    /**
+     * An asynchronous task to load the icons of the installed applications.
+     */
+    private class LoadIconsTask extends AsyncTask<PrivacyGuardManager.AppInfo, Void, Void> {
+        @Override
+        protected Void doInBackground(PrivacyGuardManager.AppInfo... apps) {
+            for (PrivacyGuardManager.AppInfo app : apps) {
+                try {
+                    Drawable icon = mPm.getApplicationIcon(app.packageName);
+                    mIcons.put(app.packageName, icon);
+                    publishProgress();
+                } catch (PackageManager.NameNotFoundException e) {
+                    // ignored; app will show up with default image
+                }
+            }
+
+            return null;
+        }
+
+        @Override
+        protected void onProgressUpdate(Void... progress) {
+            notifyDataSetChanged();
+        }
+    }
+
+    /**
+     * App view holder used to reuse the views inside the list.
+     */
+    public static class PrivacyGuardAppViewHolder {
+        TextView title;
+        ImageView icon;
+        ImageView privacyGuardIcon;
+    }
+}