This chapter provides tutorial notes on Android application package (APK) files. Topics include introduction to APK file; packaging application files into a single APK file; using 'adb' command to install APK files; using 'adb' command to copy file to Android emulator. ...
PackageInfo类 说明:手动获取AndroidManifest.xml文件的信息 。 常用字段: public String packageName 包名 public ActivityInfo[] activities 所有<activity>节点信息 public ApplicationInfo applicationInfo <application>节点信息,只有一个 public ActivityInfo[] receivers 所有<receiver>节点信息,多个 public ServiceInfo[]...
private static String[][] MIME_MapTable = { //{后缀名,MIME类型} {".3gp", "video/3gpp"}, {".apk", "application/vnd.android.package-archive"}, {".asf", "video/x-ms-asf"}, {".avi", "video/x-msvideo"}, {".bin", "application/octet-stream"}, {".bmp", "image/bmp"}, {...
public abstract PackageManager getPackageManager() 功能:获得一个PackageManger对象 public abstrac tDrawablegetApplicationIcon(StringpackageName) 参数: packageName 包名 功能:返回给定包名的图标,否则返回null public abstractApplicationInfogetApplicationInfo(StringpackageName, int flags) 参数:packagename 包名 flags ...
(context,Environment.DIRECTORY_DOWNLOADS,fileName)//通知栏标题request.setTitle(downTitle)//通知栏描述信息request.setDescription(downDescription)//设置类型为.apkrequest.setMimeType("application/vnd.android.package-archive");//获取下载任务IDvaldm=context.getSystemService(Context.DOWNLOAD_SERVICE)asDownload...
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(uri,"application/vnd.android.package-archive");//3. 设置 data 和 type (效果和上面一样)//intent.setDataAndType(Uri.fromFile(targetFile),"application/vnd.android.package-archive");//intent.setDataAndType(Uri.parse("file://" + targetFile.getPath()),"application/vnd.android.package-archive"...
"application/vnd.android.package-archive"); i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(i); return true; } return false; } class DownloadChangeObserver extends ContentObserver { public DownloadChangeObserver() { super(handler); } @Override public void onChange(boolean selfChange...
We need to choose a name and “package name”–the package name is a reference that Android will use to differentiate it from other apps. The title should be composed using your top-level domain; if you don’t have a domain, use “com” followed by anything you like. From there, pick...
Mobile (iOS and Android) Application Development Web Development UI/UX DesignView more ELEKS Blockchain Solutions Security Advisory Services Cloud MigrationView more There are a large number of top Android app developers–operating both freelance and full-time–available for you to hire. You can ...