Android app-FAQs about third-party Weibo sdk logon and sharing, androidsdk
Preface
Recently, many problems have been encountered during third-party login and sharing. On the one hand, it can be attributed to the lack of experience, and on the other hand, it also shows the ambiguity of the official documentation. This blog post will not write about how to use a third-party login to share information, because
Let's start by learning how to define layouts using XML code.In the current Activity_quic.xml file, the default activity layout is defined. The default layout of the app often changes, but the XML layout file is always similar to the code listing 1-1 file.RelativelayoutXmlns:android= "Http://schemas.android.com/apk/res/android"Xmlns:tools= "Http://schemas.android.com/tools"Android:layout_width= "Match_paren
the server for version 1.1 users to download and incrementally update the upgrade.
Client Incremental Update Interface:
public native static int Bspatch (string oldapkpath,
string Newapkpath, String patchpath);
Oldapkpath: Current apk directory
//newapkpath: Generate new apk to store directory
//patchpath: directory where the difference files reside
Warm tip: Remember to add network and file read and write permissions
Gets the
Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly clean optimization, just feel the speed slightly improved point, Even if the mobile phone in a variety of performance in front of the software score ahead, or feel n
Recently developed an Android phone application, its own installation with Eclipse debugging no problem, using other people debugging generated under the bin of the APK will be a problem, install to the last prompt "Install signature conflict" error, think of the estimate is not to give the APK unified signature caused, Here's how to solve this problem.Reprinted from http://www.cnblogs.com/zhoujg/p/3455674.html generate KeyStore fileCommand:keytool-ge
The first app to be written right now is Geoquiz, who can test the user's geographic knowledge. The user answers the question on the screen by clicking the True or False button, Geoquiz can instantly feedback the answer correctly or not.Figure 1-1 shows the result of the user clicking the false button. 1.1 Application Basics The Geoquiz application consists of an activity and a layout. activity is a specific instance of the activity class in the
Prefacesoftware version:Android Studio v1.0 version, due to v0.x since the software changes have been relatively large, many problem search solution is also v0.x version of the era, so first declare the version.motivation: due to the need for mobile software development in several ways of comparative research, it has the production of this article, it is estimated that there will be other technical solutions to the post.goal: in order to adapt to cross-platform requirements, so write a page with
Spring Rain Doctor Android app (Android)At present, the app and the development of perfect, can go through the program since the download update, if there is a bug error, please contact QQ 131 065 1206Support for Android, IOS (IPHONE), PADDevelopment technology: IOS,
For the touch screen, its original message is nothing more than press, lift, move these several, we only need to simply overload Ontouch or set the touch listener Setontouchlistener can be processed. However, in order to improve the user experience of our app, sometimes we need to identify the user's gestures, and Android gives us the gesture recognition tool gesturedetector can be very helpful.
Base
Ges
This example describes the Android Desktop Component App widget usage. Share to everyone for your reference. Specifically as follows:
Here to simulate a case: add Appwidget to the desktop, after clicking Appwidget appwidget text will change
Main.xml Layout file:
Res/xml/my_appwidget.xml Layout file:
Manifest file:
Variable class Utiltool: Used to control text chan
In the previous example of Android Apidemo example parsing (9): App->activity->persistent state describes the use of shared preferences to store some states, shared A more general use of preferences is to store some application preferences (settings). Package Android.preference provides many classes that allow applications to display and set application-related preferences. Of course, you can use a custom U
authorization process;-- recording screen : On the right side of any interface with suspended Windows, click on the Suspended window, will pop up the recording menu;2. Export the converted recorded videovideo conversion software download : http://www.jz5u.com/Soft/media/Conve1/45923.htmlExport converted video :-- Video location : SD card path/paimaster/video;-- Convert video : Open software, import Video, set GIF start and end points, click to export GIF;-- GIF effect shows : Copyright NOTICE:
Use the LogPhoneUtil tool class to save APP running logs on Android phones, and android log tool class
Recently, the company's tests have always proposed such a bug. Of course, they also blame their code for poor writing. Therefore, the test will always crash the app, and there is no log printing when they crash, when
go: How to publish your Android appAndroidgoogleapplicationtools tool Eclipse How to publish your Android apphttp://www.aqee.net/some-things-to-know-about-publishing-android-apps/So far, in the Android Market, there are 2 of my apps,So, I want to write a little bit about the Androi
message.Workaround 2:1. Set environment variable: Android_sdk_home value is your SDK directory. As I do: the variable name android_sdk_home value is E:\JAVA\ANDROIDSDK2. Modify the configuration file in the Eclipse installation directory: Locate the following file: Eclipse\configuration.settings\org.eclipse.ui.ide.prefs after opening, add the environment variable that you just configured later.As I added: android_sdk_home=e\:\\java\\androidsdk (note slash format)3. Restart Eclipse and rebuild t
The error resolution is as follows:There are several steps you can take to resolve the issue:1) Click menu file, select Project Structure, or use the shortcut key (Ctrl+alt+shift+s) to open Project Structure.2) then select the "Facets" column under "Project Settings"3) Click on the "+" sign in the second column to add a new facets.4) Select the "Android" facet from the "ADD" menu to select a module by opening another dialog box. (Select a facet that y
) the entry (or program) of the participating team.2. The work report is written using A4 paper. In addition to the title, all content must be Arial, small fourth, 1.5 times times the line spacing.3. The text of each item in the report of the work is for reference only, please delete all the explanatory text after writing the report of the work. (not deleted on this page)4. The content listed in the Work Report template is for reference only, and the author can add more content.SOURCE Download:H
Using EXLIPCE to send, we can add the version number to the configuration file, using as development, you can add the version number to Build.gradle, if we want to get the version number inside the project, we can use the following methods to obtain:Gets the version number of the current app:PackageInfo pkg = Getpackagemanager (). Getpackageinfo (Getapplication (). Getpackagename (), 0);= Pkg.versionname; // the current version numberGet the version number of the current
Singletask activity: If your startup activity is Singletask, restart it as above, the language will not take effect. What is the situation like? can be resolved by understanding, using its life cycle, when the activity of the Singletask property is cut back, the activity invokesonnewintent () method. You can override this method. Here is a workaround, finish yourself first, and then restart yourself. IntentI= New Intent(This, mainactivity. class); Startactivityi); //overridependingtransition
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