| /* |
| * Copyright (C) 2010 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.test.hwui; |
| |
| import android.app.Activity; |
| import android.content.Context; |
| import android.graphics.Canvas; |
| import android.graphics.Paint; |
| import android.os.Bundle; |
| import android.view.View; |
| import android.widget.FrameLayout; |
| import android.widget.LinearLayout; |
| |
| @SuppressWarnings({"UnusedDeclaration"}) |
| public class Rotate3dTextActivity extends Activity { |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| final LinearLayout layout = new LinearLayout(this); |
| layout.setOrientation(LinearLayout.VERTICAL); |
| |
| Rotate3dTextView view = new Rotate3dTextView(this); |
| layout.addView(view, makeLayoutParams()); |
| |
| view = new Rotate3dTextView(this); |
| |
| FrameLayout container = new FrameLayout(this); |
| container.setLayerType(View.LAYER_TYPE_HARDWARE, null); |
| container.addView(view); |
| |
| layout.addView(container, makeLayoutParams()); |
| |
| setContentView(layout); |
| } |
| |
| private static LinearLayout.LayoutParams makeLayoutParams() { |
| LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams( |
| LinearLayout.LayoutParams.MATCH_PARENT, 0); |
| lp.weight = 1.0f; |
| return lp; |
| } |
| |
| public static class Rotate3dTextView extends View { |
| private static final String TEXT = "Hello libhwui! "; |
| |
| private final Paint mPaint; |
| |
| public Rotate3dTextView(Context c) { |
| super(c); |
| |
| mPaint = new Paint(); |
| mPaint.setAntiAlias(true); |
| mPaint.setTextSize(50.0f); |
| mPaint.setTextAlign(Paint.Align.CENTER); |
| |
| setRotationY(45.0f); |
| setScaleX(2.0f); |
| setScaleY(2.0f); |
| } |
| |
| @Override |
| protected void onDraw(Canvas canvas) { |
| canvas.drawText(TEXT, getWidth() / 2.0f, getHeight() / 2.0f, mPaint); |
| } |
| } |
| } |