1 files changed, 104 insertions, 0 deletions
diff --git a/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemoveNoTransition.java b/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemoveNoTransition.java
new file mode 100644
index 0000000..93d3d97
--- /dev/null
+++ b/tests/TransitionTests/src/com/android/transitiontests/ListViewAddRemoveNoTransition.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright (C) 2013 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.transitiontests;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.LinearLayout;
+import android.widget.ListView;
+import android.widget.TextView;
+import com.android.transitiontest.R;
+
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+
+public class ListViewAddRemoveNoTransition extends Activity {
+
+    final ArrayList<String> numList = new ArrayList<String>();
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.list_view_add_remove);
+
+        final LinearLayout container = (LinearLayout) findViewById(R.id.container);
+
+        final ListView listview = (ListView) findViewById(R.id.listview);
+        for (int i = 0; i < 200; ++i) {
+            numList.add(Integer.toString(i));
+        }
+        final StableArrayAdapter adapter = new StableArrayAdapter(this,
+                android.R.layout.simple_list_item_1, numList);
+        listview.setAdapter(adapter);
+
+        listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+
+            @Override
+            public void onItemClick(AdapterView<?> parent, final View view, int position, long id) {
+                String item = (String) parent.getItemAtPosition(position);
+                for (int i = 0; i < listview.getChildCount(); ++i) {
+                    TextView v = (TextView) listview.getChildAt(i);
+                    if (!item.equals(v.getText())) {
+                        v.setHasTransientState(true);
+                    }
+                }
+                numList.remove(item);
+                adapter.notifyDataSetChanged();
+                view.postDelayed(new Runnable() {
+                    @Override
+                    public void run() {
+                        for (int i = 0; i < listview.getChildCount(); ++i) {
+                            TextView v = (TextView) listview.getChildAt(i);
+                            v.setHasTransientState(false);
+                        }
+                    }
+                }, 200);
+            }
+
+        });
+    }
+
+    private class StableArrayAdapter extends ArrayAdapter<String> {
+
+        HashMap<String, Integer> mIdMap = new HashMap<String, Integer>();
+
+        public StableArrayAdapter(Context context, int textViewResourceId,
+                List<String> objects) {
+            super(context, textViewResourceId, objects);
+            for (int i = 0; i < objects.size(); ++i) {
+                mIdMap.put(objects.get(i), i);
+            }
+        }
+
+        @Override
+        public long getItemId(int position) {
+            String item = getItem(position);
+            return mIdMap.get(item);
+        }
+
+        @Override
+        public boolean hasStableIds() {
+            return true;
+        }
+
+    }
+}