| /* |
| * Copyright (C) 2017 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.os.Bundle; |
| import android.view.View; |
| import android.view.ViewGroup; |
| |
| public class ColoredShadowsActivity extends Activity { |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.colored_shadows_activity); |
| ViewGroup grid = findViewById(R.id.colored_grid); |
| for (int i = 0; i < grid.getChildCount(); i++) { |
| setShadowColors((ViewGroup) grid.getChildAt(i), i); |
| } |
| } |
| |
| private void setShadowColors(ViewGroup row, int rowIndex) { |
| for (int i = 0; i < row.getChildCount(); i++) { |
| View view = row.getChildAt(i); |
| view.setShadowColor(shadowColorFor(view)); |
| view.setElevation(6.0f * (rowIndex + 1)); |
| } |
| } |
| |
| private int shadowColorFor(View view) { |
| switch (view.getId()) { |
| case R.id.grey: return 0xFF3C4043; |
| case R.id.blue: return 0xFF185ABC; |
| case R.id.red: return 0xFFB31412; |
| case R.id.yellow: return 0xFFEA8600; |
| case R.id.green: return 0xFF137333; |
| default: return 0xFF000000; |
| } |
| } |
| |
| } |