android issue tracker

Show the emoji demo directly on Android It took some time to show the emoji issue on the Android mobile phone. Some methods have been found, but for the emoji issue on the website and Twitter, very difficult. There are senior developers in xda-developerIn his desire, qtotter combined

The app you are currently developing needs to send mail, so you need to call the Android default mail client and need to add multiple message attachments, which component should I call the default client? What components are used to support e-mail for multiple attachments?By which of the following?(Intent.action_send,Intent.action_sendto,Intent.action_send_multiple, ...)?Processing methodsAfter the Android

In the Android development process about EditText at setfocusable (false), after setting setfocusable (TRUE) when you need to get the focus input again, the problem is still not getting focus:Workaround:Set it to EditText!Et.setfocusable (TRUE);Et.setfocusableintouchmode (TRUE);Et.requestfocus ();Et.findfocus ();If you regain focus and then SetText ("...") may fail, you can try adding a et.invalidate () after SetText ();

transferred from yuhc163 original Android launcher app Java.lang.NoClassDefFoundError:Class not found using the boot Class loader; no stack traRun the app in Android Studio by clicking Running, but it will be generated with an APK, install to the system with ADB, prompting the app to be installed successfullyBut running the app is a hint that * * The app has stopped running, see log to find the following in

============ Problem Description ============Learn to do Android, I want to imitate QQ space to do a small demoThe ListView encountered a problem when loading the picture asynchronouslyAsynchronous loading using the SoftReference and file caching methodsImages are also found in memory or cache each time a picture is loadedThe first time it was loaded, the ListView slipped, and the same step came to Setimagebitmap.But the picture doesn't appear to be b

Calling Stopself () in the service's Onstartcommand () does not immediately destroy the service, but waits until the Onstartcommand () is done destroy.public class Testservice extends Service {private String TAG = "Testservice"; @Overridepublic void OnCreate () {//TODO Auto -generated method Stublog.i (TAG, "onCreate"); Super.oncreate ();} @Overridepublic int Onstartcommand (Intent Intent, int flags, int startid) {//TODO auto-generated method stublog.i (TAG, "O Nstartcommand "); Stopself (); LOG

Dalvik.system.NativeStart.run (Native Method) "Asyncqueryworker" Prio=5 tid=9 WAIT | group= "main" scount=1 dscount=0 s=n obj=0x482f4b80 self=0x253e10 | systid=3236 nice=0 sched=0/0 Cgrp=default handle=2432120 | schedstat= (3225061 26561350) at java.lang.Object.wait (Native Method)-Waiting on Each segment is a thread, and of course we look at the thread number 1. The key issues are identified by analysis :At Com.android.mms.ui.slideshowpresenter$3.run (slideshowpresenter.java:531) Navigate t

Situation Description:Today in the writing of data display, using the ListView, in its adapter, found that the number of times the GetView method execution is the data item n times (my side of the display is 4 times times, this times the value does not know will change), this is obviously unscientific!Check the data and find the layout problem of the ListView. I set the android:layout_height= "wrap_content" Height to wrap_content. While the Wrap_content value makes the ListView not take the actu

(viewrootimpl.java:3528) at Android.view.viewrootimpl$asyncinputstage.forward (viewrootimpl.java:3638) At Android.view. Viewrootimpl$inputstage.apply (viewrootimpl.java:3536) at android.view.viewrootimpl$asyncinputstage.apply (ViewRo otimpl.java:3695) at Android.view.viewrootimpl$inputstage.deliver (viewrootimpl.java:3509) at Android . View. Viewrootimpl$inputstage.ondelivertonext (viewrootimpl.java:3562) at Android.view.viewrootimpl$inputstage.forwa

Recent use of the project for the obfuscation of Android, the project added a number of third-party jar packages, directly using the project.properties in the proguard.config=${sdk.dir}/tools/proguard/ Proguard-android.txt:proguard-project.txt is obfuscated, the APK is packaged with the Proguard returned with error code 1.See console, Surfing the internet to find out the cause of such problems, the main introduction of three ways, respectively, is err

thread, and the UI interface must be updated by the UI thread. However, Android provides several ways to update the UI thread. The following is a handler way to update the UI, make a simple change. More about UI thread updates see: http://gqdy365.iteye.com/blog/21124711. Add a Handler property PrivateHandler Handlerlistview =NewHandler () {@Override Public voidhandlemessage (Message msg) {Super. Handlemessage (msg); Bundle Bundle=(Bundle) msg.obj;

In Android development, sometimes you run into a Java file that fails all references to ID and layout, "Cannot parse xxx, or it is not a field" error, and other files are normal. Often we use the means of checking or rebuilding XML files, clean projects, restarting Eclipse, and so on, but none of them works. If you check the header code of the error file at this point, you will find a line: Import ANDROID.RYes, that's the code that pounded the ghost.

These days to do the project, the background needs a few service support, and need to tune their own write the jar in the interface.Problem Description: After the login call interface is completed, a token is generated and stored in memory, and subsequent calls to the interface are based on tokens. This is related to whether a few service is in the same memory problem.So, how do you get the service in one memory?Super simple: Set the value of Android:process to the same in the configuration file

void OnPause () { cocos2dxrenderer.setispause (true); Super . OnPause (); Cocos2dxhelper.onpause (); This . Mglsurfaceview.onpause (); }5. Add a line of code in the Volatiletexture::reloadalltextures () method of CCTextureCache.cpp to resume the paused statevoid volatiletexture::reloadalltextures () { true; Cclog ("reload all texture"); ... ... // Intermediate content omitted here false ; // last row pause set to False Ccdirector::shareddirec

This requirement is generally not used, but it is very depressing to meet. This should be considered a bug in the SDK, the solution is to set up before recording his margin,Then set back in.Specific methods /** * settings do not change padding background * Because Android has set background, padding invalid problem * * @param view * @param resId * @autor Wujiajun * /public static void setbackgroundresourcewithpadding

Android applications overwrite the crash issue during installation, androidcrash The following crash was reported during the recent test. The experiment was followed up and found that the problem was necessary:1, 4.0 or 4.1 Systems2. Overwrite three or more activities in the previous Activitystack stack.After investigation, many colleagues encountered the same problem, and the collection was forgotten here.

Calling Stopself () in the service's Onstartcommand () does not immediately destroy the service, but waits until Onstartcommand () runs out of destroy.public class Testservice extends Service {private String TAG = "Testservice"; @Overridepublic void OnCreate () {//TODO Auto -generated method Stublog.i (TAG, "onCreate"); Super.oncreate ();} @Overridepublic int Onstartcommand (Intent Intent, int flags, int startid) {//TODO auto-generated method stublog.i (TAG, "O Nstartcommand "); Stopself (); LOG

Because the IDE is updated frequently, some project import cannot run .....(The path must be in English name: ）Find one of your own recent projects (you can also create one) by opening the following:Select the two files on the graph and right-click to copy.Then find the project you want to import, open (paste the above two files)PS: If you do not have to run to this, you can quickly import the view ...------------------------------------------------------------------------------In general, the f

I have just contact with Android development, recently encountered a ListView refresh item has been stuck, the progress bar has been only refreshed two times the end, Gray often do not understand, all kinds of Baidu, all kinds of information, what threads have tried all over, but and eggs. All the way up to see a piece of information that mentions the Wrap_content attribute, which is exactly what this is based on the size of the content itself, only t

Recent projects in the making of an Android video player. One problem is after the lock screen. Surfaceview will be destroyed, and then there will be a variety of errors. To CSDN forum to post questions, all kinds of so-called Big God said, Shing in another to create a, ask him detailed how to do, there is no reply. I tried to create it manually, but the error says Surfaceview must be created before MediaPlayer.In fact, this problem doesn't have to be