auto import from //branches/cupcake/...@130745

src/com/android/settings/ActivityPicker.java

@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2009 Google Inc.
+ *
+ * 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;
+
+import android.app.LauncherActivity;
+import android.content.Intent;
+import android.os.Parcelable;
+import android.view.View;
+import android.widget.ListView;
+
+/**
+ * Displays a list of all activities matching the incoming {@link Intent.EXTRA_INTENT}
+ * query, along with any applicable icons. 
+ */
+public class ActivityPicker extends LauncherActivity {
+    
+    @Override
+    protected Intent getTargetIntent() {
+        Intent intent = this.getIntent();
+        Intent targetIntent = new Intent(Intent.ACTION_MAIN, null);
+        targetIntent.addCategory(Intent.CATEGORY_DEFAULT);
+        
+        // Use a custom title for this dialog, if provided
+        if (intent.hasExtra(Intent.EXTRA_TITLE)) {
+            String title = intent.getStringExtra(Intent.EXTRA_TITLE);
+            setTitle(title);
+        }
+        
+        Parcelable parcel = intent.getParcelableExtra(Intent.EXTRA_INTENT);
+        if (parcel instanceof Intent) {
+            targetIntent = (Intent) parcel;
+        }
+        
+        return targetIntent;
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        Intent intent = intentForPosition(position);
+        setResult(RESULT_OK, intent);
+        finish();
+    }
+
+}