android 常用方法集合

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android 常用方法集合

private static Contextcontext; privatestatic Displaydisplay; private static String TAG = "MyTools"; public MyTools(Context context) { MyTools.context = context; } publicstaticint getScreenHeight()// 获取屏幕高度 { if (context ==null) { Log.e("hck…

Android --资料集合

google android 官方教程 http://hukai.me/android-training-course-in-chinese/basics/index.html android视频资料 http://www.jikexueyuan.com/ android资料集合网址 http://stormzhang.com/android/2014/07/07/learn-android-from-rookie/…

Android icons集合

Android icons集合: Be aware that the style changes occur fairly regularly with each major release, so it's always worth checking current guidelines! General Guidelines Pixel Densities Android icons require five separate sizes for different screen pixel…

android广播集合，intent，action

android.permission.ACCESS_CHECKIN_PROPERTIES 同意读写訪问"properties"表在checkin数据库中,改值能够改动上传( Allows read/write access to the "properties" table in the checkin database, to change values that get uploaded) android.permission.ACCESS_COARSE_LOC…

Android转换集合数据（ArrayList）为Json格式并上传服务器

使用Gson上传集合数据到服务器,1.最外层用 ArrayMap<String, Object> 封装:2.通过 mRequestParam.put("cmdLineIds", cmdLineIds);存入集合数据:3.用GSON.toJson转换成标准Json字符串传到服务器上. @Override public Flowable<String> uploadCollectionData(String businessType, List<CmdLin…

Android 错误集合

1. Error:java.util.concurrent.ExecutionException: com.android.tools.aapt2.Aapt2Exception: AAPT2 error: check logs for details 解决: 在工程的gradle.properties文件中添加以下命令: android.enableAapt2=false 2. java.net.ProtocolException: Unexpected status line: <html>…

android 常用方法总结

public class Toolkit { /** * * Role:Telecom service providers获取手机服务商信息 <BR> * * 需要加入权限<uses-permission * android:name="android.permission.READ_PHONE_STATE"/> <BR> * Date:2012-3-12 <BR> * * @author CODYY)allen */ public st…

Android工具集合

Drozer – Android APP安全评估工具(附测试案例) http://www.freebuf.com/sectool/26503.html…

【汇总】Android 常用方法整理

1.解决ActionBar OverFlow按钮不显示.(在oncreate中调用即可) private void setOverflowShowingAlways() { try { ViewConfiguration config = ViewConfiguration.get(this); Field menuKeyField = ViewConfiguration.class.getDeclaredField("sHasPermanentMenuKey"); menuKeyFi…

C#常用方法集合

public class Utility:Page { #region 数据转换 /// <summary> /// 返回对象obj的String值,obj为null时返回空值. /// </summary> /// <param name="obj">对象.</param> /// <returns>字符串.</returns> public static string ToObjectString(object…