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timeIntent it2 =NewIntent (); It2.setflags (Intent.flag_activity_single_top); //or Flag_activity_previous_is_topit2.setaction (Android.content.Intent.ACTION_VIEW); Uri Path=uri.fromfile (file); It2.setdataandtype (Path,"application/vnd.android.package-archive"); Context.startactivityforresult (it2, Requestcode);}Add protected void Onactivityresult (int requestcode, int resultcode, Intent data) to Mainactivityprotected voidOnactivityresult (intRequestcode,intResultCode, Intent data) {String S

Recently made a login dialog box, in the acquisition of data errors, when running the automatic panic.Error statement:EditText Passwordeidttext = (EditText) Findviewbyid (R.id.userpasswordeidttext); Send textString message =passwordeidttext.gettext (). toString ();should be modified to:EditText Passwordeidttext = (EditText) Dialogview. Findviewbyid (R.id.userpasswordeidttext); Send textString message =passwordeidttext.gettext (). toString ();Resources

Recently Tinker Android, encountered a problem, because there is no root permissions, need to invoke intent installation apk, but need to get the user is installed (such as, the user clicked back or cancel), check a lot of articles, and finally can be resolved, but there are flaws, the solution is as follows: public static void InstallPackage (context, file, int requestcode) {//before installation records

$ _ POST [ # x27; text # x27;] failed to get the content in the form input box. why is this POST ended with xuzuning from 2012-05-1416: 17: 54 edit lt; form nbsp; method nbsp; post nbsp; actionxiugaipop. php? Gt; changed to: l $ _ POST ['text'] failed to get the content in the form input box.

$ _ POST [ # x27; text # x27;] failed to get the content in the form input box. why is this POST ended with xuzuning from 2012-05-1416: 17: 54 edit lt; form nbsp; method nbsp; post nbsp; actionxiugaipop. php? Gt; changed to: lt $ _ POST ['text'] failed to get the content in the form input box.

Next article:Android Map Api usage and development (2) Positioning my location, Map pop-up bubble, get the address through latitude and longitude In this floating search box, you can use the address name to obtain the longitude, latitude, and detailed address, and locate these functions. This is a complete map. The predecessors said that they should not duplicate the same wheel. I hope this example will be

() method, in this method, the setting interface pops up a message box, which has two buttons: "OK" "Cancel", the user clicks the different buttons corresponding to different actions. Exception Handling android.os.networkonmainthreadexception--Multithreading problemsEverything settled, thought peace of mind, the result is still a problem!Log start error, get update information exception!!! Debug, Find

In the development, often encounter this situation, open an activity, the first text box automatically get focus, and will pop up the soft keyboard input box, which greatly affect the user experience, now look at the solution.Let's see why this is the case, the reason is very simple, the text box will be the focus of t

[Android Note] The EditText text box does not get the focus, androidedittext This is often the case during development. After opening an activity, The first text box automatically obtains the focus, and the keyboard input box is displayed.This affects the user experience. So

1. View note Set to final type such as Final view layout= ...2, Get the text box object when the format EditText e = (EditText) Layout.findviewbyid (r.id);//Here's the layout. The final View objectYou can't get the text in the dialog box without paying attention to it!private void Getwifiinfo () {TODO auto-generated Me

When entering a page, we do not want the edittext to get focus automatically eject the soft keyboard, occupy more than half of the screen.Method OneLet LinearLayout first get the focus, the code is as follows:Method Two (recommended)Set the control of the activity in the manifest, the implementation of screen always horizontal display or vertical display is also set here, a side-by-sideThe