Android
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Android: Zhihu open source image selection Library
Before starting the text, enjoy the effect of this image selector Does it feel quite simple and beautiful? Anyway, I t…… -
Will the activity of Android – ontouchevent() be triggered 3 times?
In my titlescreen activity, I have @Override public boolean onTouchEvent(MotionEvent event) { Log.d("MyActivity", "…… -
Android – intent.putextra (intent.extra_shortcut_icon, BMP) image off center
I encountered some problems creating shortcuts on my android desktop First of all, I have a 72 × 72 icon, I load the b…… -
Android – how do I start an activity when the main activity is running in the background?
I created an application that allows users to set whether to receive notifications when the application runs in backgr…… -
Android – image in appbarlayout
What I want to achieve is almost the same as the result on the image, but there is no folding and label layout under t…… -
Android – how to use recyclerview in 4.0 API 14
I have successfully implemented recyclerview using cardview. But now I also want to get support from API 14. At presen…… -
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…… -
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…… -
Getting started with AdMob for Android – confused with documentation
I'm just beginning to think about putting AdMob ads into the Android application I'm building. So far, it's not good. …… -
Android – display error: attempt to call interface method ‘int Java. Util. List. Size()’ on an empty object reference
I'm creating an application that displays a contact list in list view. The problem is that when I run my application a…… -
Show a button on Google Maps Android
Hi, I want to display a button on Google maps. Someone can tell me how to do this because I tried different locations …… -
Getting started with Java
（1） Introduction JDBC：Java Data Connection JSP：Java Server Page Android: Android mobile phone programming XML: ext…… -
Displays the screen of the Android 4.0 device on the computer
I'm going to do a demonstration soon. For this, I need to show the application to 10 people at the same time. For this…… -
Android – error: requestfeature() must be called before adding content and is still invalid
I know I've asked similar questions in the past, but even with these suggestions, I can't seem to do it I got the abov…… -
Android – collapsingtoolbarlayout without title animation
I'm using collapsingtoolbarlayout. I don't know how to fix the title in the toolbar Is there a simple way to achieve t…… -
Android – view for fragment id not found in custom dialogfragment
I knew there were many similar problems there, but I didn't find someone to solve my problem, so we left In an activit…… -
Android – the fragment startactivityforresult always returns resultcode 0 and intent null on the callback onactivityresult
I searched all similar posts about it, but I couldn't find a solution! In my case, I have an activity a, which contain…… -
Android InstallLocation
When we put the application into Google play, I want to know which one is good >Having Android: installlocation = "…… -
Android – how do I change the text size of dialog preferences messages?
I have a class that extends edittextpreference. I use it in my own layout, for example: <com.app.MyEditTextPref…… -
Android – show activity after strange delays
I encountered a delay in starting an activity in the Android application project Just click the menu item or clickable…… -
Android – preferred application for similar applications at initial device setup / startup in custom ROM
We are building our own AOSP / custom ROM with the latest version of lollipop What we are trying to build is to pre in…… -
Modify Emoji expression of Android phone (notocoloreemoji. TTF)
Invalid Sign Suppose your mobile phone has been root and can be connected to the computer, click the following command…… -
Android – how to make two Google Maps listeners? setOnCameraChangeListener
How do I create two listeners? One is used for clustering, and the other loads a new cluster item into the map if ther…… -
Java – button with rounded corners in Android
I want to create buttons such as the register and login buttons >Using shape drawable The results so far are not sa…… -
Android – google.ads.adview does not occupy the full screen width of Samsung Galaxy notes
In fact, I display a google.ads.adview in the application at the bottom of the screen.. everything is normal. But the …… -
Java – Android navigationview cannot respond to the click event on the project
I'm trying to add a Navigation view to my application, but for some reason, I can't make it respond to any click event…… -
Android – sugar ORM does not have such table exceptions
Sugar ORM works perfectly on Android < 5, but it crashes on Android 5. I use version 1.4 Please help me Error: andr…… -
Java – Android – 1 divided by 2 = 0
I've been trying to use my new ioio for Android and need to find the frequency of the signal. So I convert the signal …… -
Java – Android error filling array in asynctask
I want to fill an array, so I can attach the results to textview, but the application keeps crashing: 04-02 23:45:29.2…… -
Android – tablet paintable folder for tablet [copy]
See the English answer > setting drawable folder to use for different resolutions. Three of my designers provide im…… -
How to add an ArrayList to other ArrayLists in Android?
I created three ArrayLists and stored data. I need to pass an arraydata to other pages, so I add my individual array t…… -
Android – an object that implements the Parcelable interface containing a list throws a NullPointerException
I'm trying to create an object with a list of objects that can be. I can't read the parcel object back Who can point m……