| /* |
| * Copyright (C) 2015 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.support.test.vectordrawable; |
| |
| import android.app.Activity; |
| import android.content.res.Resources; |
| import android.graphics.PorterDuff.Mode; |
| import android.graphics.drawable.Drawable.ConstantState; |
| import android.os.Bundle; |
| import android.support.graphics.drawable.VectorDrawableCompat; |
| import android.widget.Button; |
| import android.widget.LinearLayout; |
| import android.widget.ScrollView; |
| import android.widget.TextView; |
| |
| import java.text.DecimalFormat; |
| |
| public class TestActivity extends Activity { |
| private static final String LOG_TAG = "TestActivity"; |
| |
| private static final String LOGCAT = "VectorDrawable1"; |
| protected int[] icon = { |
| R.drawable.vector_drawable_scale0, |
| R.drawable.vector_drawable_scale1, |
| R.drawable.vector_drawable_scale2, |
| R.drawable.vector_drawable_scale3, |
| R.drawable.vector_drawable01, |
| R.drawable.vector_drawable02, |
| R.drawable.vector_drawable03, |
| R.drawable.vector_drawable04, |
| R.drawable.vector_drawable05, |
| R.drawable.vector_drawable06, |
| R.drawable.vector_drawable07, |
| R.drawable.vector_drawable08, |
| R.drawable.vector_drawable09, |
| R.drawable.vector_drawable10, |
| R.drawable.vector_drawable11, |
| R.drawable.vector_drawable12, |
| R.drawable.vector_drawable13, |
| R.drawable.vector_drawable14, |
| R.drawable.vector_drawable15, |
| R.drawable.vector_drawable16, |
| R.drawable.vector_drawable17, |
| R.drawable.vector_drawable18, |
| R.drawable.vector_drawable19, |
| R.drawable.vector_drawable20, |
| R.drawable.vector_drawable21, |
| R.drawable.vector_drawable22, |
| R.drawable.vector_drawable23, |
| R.drawable.vector_drawable24, |
| R.drawable.vector_drawable25, |
| R.drawable.vector_drawable26, |
| R.drawable.vector_drawable27, |
| R.drawable.vector_drawable28, |
| R.drawable.vector_drawable29, |
| R.drawable.vector_drawable30, |
| R.drawable.vector_test01, |
| R.drawable.vector_test02 |
| }; |
| |
| private static final int EXTRA_TESTS = 2; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| ScrollView scrollView = new ScrollView(this); |
| LinearLayout container = new LinearLayout(this); |
| scrollView.addView(container); |
| container.setOrientation(LinearLayout.VERTICAL); |
| Resources res = this.getResources(); |
| container.setBackgroundColor(0xFF888888); |
| VectorDrawableCompat []d = new VectorDrawableCompat[icon.length]; |
| long time = android.os.SystemClock.currentThreadTimeMillis(); |
| for (int i = 0; i < icon.length; i++) { |
| d[i] = VectorDrawableCompat.create(res, icon[i], getTheme()); |
| } |
| time = android.os.SystemClock.currentThreadTimeMillis()-time; |
| |
| // Testing Tint on one particular case. |
| if (d.length > 3) { |
| d[3].setTint(0x8000FF00); |
| d[3].setTintMode(Mode.MULTIPLY); |
| } |
| |
| // Testing Constant State like operation by creating the first 2 icons |
| // from the 3rd one's constant state. |
| VectorDrawableCompat []extras = new VectorDrawableCompat[EXTRA_TESTS]; |
| ConstantState state = d[0].getConstantState(); |
| extras[0] = (VectorDrawableCompat) state.newDrawable(); |
| extras[1] = (VectorDrawableCompat) state.newDrawable(); |
| |
| // This alpha change is expected to affect both extra 0, 1, and d0. |
| extras[0].setAlpha(128); |
| |
| d[0].mutate(); |
| d[0].setAlpha(255); |
| |
| // Just show the average create time as the first view. |
| TextView t = new TextView(this); |
| DecimalFormat df = new DecimalFormat("#.##"); |
| t.setText("avgL=" + df.format(time / (icon.length)) + " ms"); |
| container.addView(t); |
| |
| addDrawableButtons(container, extras); |
| |
| addDrawableButtons(container, d); |
| |
| setContentView(scrollView); |
| } |
| |
| private void addDrawableButtons(LinearLayout container, VectorDrawableCompat[] d) { |
| // Add the VD into consequent views. |
| for (int i = 0; i < d.length; i++) { |
| Button button = new Button(this); |
| button.setWidth(200); |
| // Note that setBackgroundResource() will fail b/c createFromXmlInner() failed |
| // to recognize <vector> pre-L. |
| button.setBackgroundDrawable(d[i]); |
| container.addView(button); |
| } |
| } |
| } |