Recent Posts
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Java – databases are not copied from assets
It's hard to say. Just paste my code. I hope someone will see what I'm missing: Database.Java package gr.peos; import…… -
The problem of publishing Android jsonobject to PHP
I can't get a simple Android post of jsonobject to display on the server$_ In the post data, the server is PHP 5.3.4 a…… -
Android email application source code
I wonder if we can get the source code of Android native email application If so, please indicate the link thank you r…… -
Why do static methods in Java only accept final or non final variables in their methods, not static?
Why do static methods in Java only accept final or non final variables in their methods, not static? For example, I ha…… -
Android: how to customize view layout using XML
I come from the world of GWT and uibinder. I am used to defining custom components by extending composite, and then pu…… -
Android programmatically sets the listview background with transparency issues
My first question is, how to set the color of the listview background to white? I tried list. Setbackgroundcolor (0xFF…… -
How to force system shutdown and application shutdown on Android
I want to forcibly close my application as an Android system. For example, select the system steps below "Setting" -&g…… -
Android – is it possible to make action “clickable”?
I'm using the actionbarsherlock library for my API level 10 application. I wonder if it's possible to click an action …… -
How to change the file name in Android eclipse development
I am following the book published by SAMs, "24-hour self-study Android application development, 2nd Edition" On page 1…… -
Java – androidplot – delete field values from graphwidget
I have such a plot setting: aHistoryPlot = (XYPlot) findViewById(R.id.plot); aHistoryPlot.setRangeBoundaries(0, 25…… -
Android – image button with @ null background (transparent) [copy]
See the English answer > how to set image button background image for different state? I have an image button with …… -
Android – remove apps from recent apps
I'm developing an android app. If I close my app, my app will be available in the recent apps list. Now I don't want t…… -
Android – how to handle oncheckedchangelistener of radiogroup in a custom listview adapter
I am developing an application with a list view with a custom layout, as follows: it has four RadioButtons and a textv…… -
Android – onprepareoptionsmenu copies items in the actionbar
When I use onprepareoptionsmenu to add a menu item, the menu item will copy itself in the action bar. I am using the c…… -
Android – return without pressing the back button
In AActivity, press button1 and call BActivity.. Button b1= (Button)findViewById(R.id.button1); b1.setOnClickListener(…… -
How does Android change the GridView highlight color?
How to change the highlight color of ImageView in GridView I tried this, public View getView(int position, View conve…… -
Android rectf warning
I drew an ellipse on the canvas: RectF f = new RectF(-r, -r, r, r); canvas.drawOval(f , mPaint); Why do I see a wa…… -
Android – ormlite – returns the item w / maximum ID (or value)
I'm using ormlite w / Android. I want to get the ID value of the object with the highest ID value I would also like to…… -
Java – calling notifydatasetchanged from inside the adapter failed
I have an adapter (extended baseadapter). I tried to call notifydatasetchanged(), but it didn't work. I believe notify…… -
Java – difference between datainputstream / dataoutputstream class and InputStream / OutputStream class
Whenever I use HTTPCONNECTION class in java me, Android or blackberry, I will use datainputstream / dataoutputstream c…… -
Android – why is my app incompatible with Nexus 7 in Google play?
See English answers > why my app is not showing up on tables in Google play? Seven apps I just released for my phon…… -
Can’t reference a paintable PNG in Java?
There are about 10 pictures in my drawable folder. But when I reference some of them in Java, it's like this: R.drawab…… -
Android, I see the heap grow, but I want it to stop
I see more and more of my heap, and I know it will eventually crash on any device because it will keep growing Frag ca…… -
White bitmap in Android
I want to set my home wallpaper with a white bitmap: Bitmap bitmap = Bitmap.createBitmap(WIDTH, HEIGHT, Bitmap.Con…… -
Implement “withdelay” in Picasso Android (for skimming)
When working with many scrolling images, you must avoid the problem of loading during skimming, and users are scrollin…… -
Android: select an item in the multi select listview in the alertdialog
I am a novice in Android development and struggle with how to select some items in the list view hosted by alertdialog…… -
Why do we use JSON in Android?
I'm studying JSON. I realize how I use it and how it works. But I don't know why we use it in projects and programs. I…… -
Android – unable to hide title bar titanium alloy
I encountered a problem in titanium appcelerator using alloy MVC. This problem includes the following (see picture) I …… -
InApp buys content compatibility on multiple mobile platforms (IOS and Android)
I have developed an application on both platforms. Multiple users can see each other online when using the application…… -
Android JNI local reference table to dump the current state
Any Android JNI developer should be familiar with this wonderful message in logcat. My question is: how do I tell VM t…… -
Android – EditText of expandablelistview child cannot maintain focus
I created an expandablelistview with a very complex sub item XML. It contains textview, Check@R_ 572_ 2419 @ and EditT…… -
Java – do not stop the Android service when stopservice() is called
I have a problem stopping the service I have started The service will be called when the user logs in and starts track……