摘要:
a) alpha(AlphaAnimation)渐变透明b) scale(ScaleAnimation)渐变尺寸伸缩c) translate(TranslateAnimation)画面转换、位置移动d) rotate(RotateAnimation)画面转移,旋转动画 1 public void o... 阅读全文
摘要:
1 public void onItemClick(AdapterView parent, View view, int position,long id) { 2 AlertDialog.Builder builder = new AlertDialog.Builder(this... 阅读全文
摘要:
1 package com.hixin.appexplorer; 2 3 import android.content.Context; 4 import android.graphics.Color; 5 import android.view.Gravity; 6 import androi... 阅读全文
摘要:
尽量自己构建适配器,这样加载速度快,效率高。哪怕简单的也尽量不要使用SimpleAdapter view holder的用法: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.and 阅读全文
摘要:
1 private List packageInfos; 2 private List userPackageInfos; 3 4 5 packageInfos = getPackageManager().getInstalledPackages(PackageManager.GET_UNIN... 阅读全文