| /* |
| * Copyright (C) 2016 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 android.view.contentcapture; |
| |
| import android.app.Activity; |
| import android.graphics.drawable.Drawable; |
| import android.os.Bundle; |
| import android.widget.LinearLayout; |
| import android.widget.TextView; |
| |
| import com.android.perftests.contentcapture.R; |
| |
| /** |
| * A simple activity used for testing, e.g. performance of activity switching, or as a base |
| * container of testing view. |
| */ |
| public class CustomTestActivity extends Activity { |
| public static final String INTENT_EXTRA_LAYOUT_ID = "layout_id"; |
| public static final String INTENT_EXTRA_CUSTOM_VIEWS = "custom_view_number"; |
| public static final int MAX_VIEWS = 500; |
| private static final int CUSTOM_CONTAINER_LAYOUT_ID = R.layout.test_container_activity; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| if (getIntent().hasExtra(INTENT_EXTRA_LAYOUT_ID)) { |
| final int layoutId = getIntent().getIntExtra(INTENT_EXTRA_LAYOUT_ID, |
| /* defaultValue= */0); |
| setContentView(layoutId); |
| if (layoutId == CUSTOM_CONTAINER_LAYOUT_ID) { |
| createCustomViews(findViewById(R.id.root_view), |
| getIntent().getIntExtra(INTENT_EXTRA_CUSTOM_VIEWS, MAX_VIEWS)); |
| } |
| } |
| } |
| |
| private void createCustomViews(LinearLayout root, int number) { |
| LinearLayout horizontalLayout = null; |
| for (int i = 0; i < number; i++) { |
| final int j = i % 8; |
| if (horizontalLayout != null && j == 0) { |
| root.addView(horizontalLayout); |
| horizontalLayout = null; |
| } |
| if (horizontalLayout == null) { |
| horizontalLayout = createHorizontalLayout(); |
| } |
| horizontalLayout.addView(createItem(null, i)); |
| } |
| if (horizontalLayout != null) { |
| root.addView(horizontalLayout); |
| } |
| } |
| |
| private LinearLayout createHorizontalLayout() { |
| final LinearLayout layout = new LinearLayout(getApplicationContext()); |
| layout.setOrientation(LinearLayout.HORIZONTAL); |
| return layout; |
| } |
| |
| private LinearLayout createItem(Drawable drawable, int index) { |
| final LinearLayout group = new LinearLayout(getApplicationContext()); |
| group.setOrientation(LinearLayout.VERTICAL); |
| group.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, |
| LinearLayout.LayoutParams.WRAP_CONTENT, /* weight= */ 1.0f)); |
| |
| final TextView text = new TextView(this); |
| text.setText("i = " + index); |
| group.addView(text); |
| |
| return group; |
| } |
| } |