In Eclipse open Android virtual phone, open file Explorer, below is empty no data, MNT, system three filesThis is because the simulator is not selected for the sake of opening, you must first open an emulator (AVD), and then on the left to select the emulator, the right will appear the corresponding MNT folder!When we
The example in this article describes the Android programming implementation Click Link to open the app feature. Share to everyone for your reference, as follows:Clicking on the link in Android to open the app is a very common req
[Android development experience] What Should cached files of an APP exist? After reading this article, you should be clear about it. androidapp
Reprinted please indicate the source: http://blog.csdn.net/zhaokaiqiang1992
As long as it is an APP that requires online data retrieval, cache
Many Android apps have a feature that scores for us, that is, click to open the relevant app in the app market details page.In fact, this feature is very simple to implement.Open the App details page try {Intent i = new Intent (Intent _view) ; I.setdata (Uri.parse (" mark
DemandOpen the Android app directly from your mobile browser. If you have installed the specified Android app locally, open it directly, and if you don't have it installed, download the app's installation file directly (and jump to the download page).Achieve resultsSuppose t
DemandOpen the Android app directly from your mobile browser. If the specified Android app is already installed locally, open it directly or download the app's installation file (or jump to the download page) if it is not installed.Achieve resultsIf the
This article provides a way to "automatically open a specified connection using a browser after an Android app is uninstalled."Principle: Somewhere in the Android program, based on the JNI call C code to open a sub-process monitoring application in the System file directory,
Today, when the app is installed, the interface will display two buttons, a complete key, an open key, and open the app externally after clicking the Open key. At this point, we click the Home button, the program will be in the background. Then click on the
App (a): Determine whether the app (b) is present, there is no option to download the background state directly wake up otherwise directly openAPP (a) part of the Codeif (Checkpackage ("com.xxx.android")) {if (toolsutils.isbackgroundrunning (this, "com.xxx.android")) {Intent Intent = New Intent (); Intent.setpackage ("com.xxx.android"); Intent.setaction ("Com.xxx.android.open"); Sendbroadcast (Intent );} el
git address is Https://github.com/wangxiaoli/MyYunboRecent spin cloud broadcast because of business tuning off the server, it seems to be possible to useSo open source a cloud playback project. Let everyone change, add resourcesThis app is for cloud play Android versionThe principle is to get the connection, to request the server to play the address of Thunderbol
How does Android open another APP, androidapp?
As we all know, in an APP, The startactivity function is used to jump from one page to another.
Similarly, the redirection between applications is also true. There are three scenarios for direct jump of an application. To facilitate the description, I add two applications
you need more complex processing, such as executing JS code to call the phone or other more advanced functions, please do further research.On the code:public class Publicwebviewactivity extends Baseactivity{private WebView WebView; @Overrideprotected void OnCreate ( Bundle savedinstancestate) {super.oncreate (savedinstancestate); Setcontentview (R.layout.activity_public_webview); WebView = (WebView) Findviewbyid (R.id.webview);//Use the custom Webviewclientwebview.setwebviewclient (new Webviewc
1. Error message:03-31 16:48:43.740:info/activitymanager: Start proc Com.android.packageinstaller for activity com.android.packageinstaller/. packageinstalleractivity:pid=620 uid=10026 gids={}03-31 16:48:44.749:warn/zipro (620): Unable to open zip '/data/data/ com.my.app/cache/myapp.apk ': Permission denied03-31 16:48:44.749:debug/asset (620): Failed to open Zip archive '/data/ data/com.my.app/cache/myapp.a
Android open various files (setDataAndType)
Java code /**
* Open a file
* @ Param file
*/
Private void openFile (File file ){
Intent intent = new Intent ();
Intent. addFlags (Intent. FLAG_ACTIVITY_NEW_TASK );
// Set the intent Action attribute
Intent. setAction (Intent. ACTION_VIEW );
// Obtain the MIME type of the fil
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