包含标签：Android 的文章
-
Java – intentservice does not have an empty constructor, but has a constructor
I have an intentservice in the activity. When I try to call the service, it will throw this error. I find it strange, …… -
Android – listview changes the text when an item is clicked
I have a list view built from textviews If the user clicks the item list, the text of the item will be changed. What s…… -
Java – how to merge two Android studio projects into one [copy]
See English answers > how to create jar for Android Library Project 8. I have a sinch project for messaging and my …… -
Android – colorful EditText tips
Is there any way to set multiple colors for the prompt of EditText when wrapping android.support.design.widget.textinp…… -
Android – use gson’s Google Analytics to deserialize and return the linkedtreemap
I'm trying to pass objects containing analytics reporting data in intent through broadcast. The problem is that deseri…… -
Java – how to force the Android camera to display in portrait mode or let me rotate
I'm a new post, so please! I've seen almost all the other problems related to this and tried the most, but I'm complet…… -
Android – align the underlined spinners in the same line next to the edit text
I have an EditText and an underlined spinner. I try to set the spinner next to EditText on the same line. Please help …… -
Eclipse did not load the Android SDK
I have a Ubuntu 8.04 x86_ 64 system. I installed the IA32 library and manually installed (i.e. non decompressed) eclip…… -
SQL – how to distinguish between two tables
I have two tables. I want to get all records from one table that are different from those in the second table For exam…… -
Android – changes the icons in the tablayout in the selected and deselected states
Sorry, if you have asked this question before I want to change the icon when I select the icon in the tab of the tab l…… -
Android – view.setbackground throws nosuchmethoderror
See English answer > setbackground vs setbackgrounddrawable (Android) 12 following codes: View inflate = inflater.i…… -
Android – Google Maps API V2 – authentication errors always occur
I've found a lot of questions about this - I'm ashamed myself But no matter how hard I try, I'm simple and can't run t…… -
Android – the trademark (TM) logo is displayed as a question mark on the device
I'm displaying trademark symbols attached to text（ ™) As the title of the dialog box. It works normally in the simula…… -
Android – unable to get r.anim in my project
I started some Android programming, and I'm trying to do some animation in my activities. But all references use inter…… -
Android – show ProgressDialog questions in nested tag activities
I have nested tag activities Tabmain (tabhost), I have childtab (another tabhost) and two other activities I can displ…… -
Android – flip the Y axis in OpenGL es?
I try to draw orthogonal mode with OpenGL es, and the point (0,0) is in the lower left corner of the screen. However, …… -
Android – app crashes to get device ID
I am using the following code to get the device ID public static String getDeviceUuId(Activity context) { Stri…… -
Android – cannot debug on a KitKat device
I have KitKat on three devices (Nexus 7 2013, nexus 7 2013 and Galaxy nexus. Obviously, Galaxy nexus is not the offici…… -
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…… -
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…… -
First Android Application – how to access the compass
I'm making my first Android application. As a toy of the learning system, I want to make a simple application that use…… -
Android – get fragment instance in activity
getSupportFragmentManager().beginTransaction() .add(R.id.container,new MyFragment).commit(); Whe…… -
Entry level flutter building tutorial
Sort it out by yourself and record it 1. Required tools and dependencies: (1) git command line tool (2) fluent SDK (3)…… -
HTTP get request in Android 2.3.3
I need help sending HTTP get requests. My code is as follows: URL connectURL = new URL("url"); HttpURLConnecti…… -
Restart app programmatically after crash – Android
Is there any way I can make my application restart automatically when it crashes? My application is just a simple medi…… -
Android – how to center and left align prompt text in EditText?
This is my layout, which brings the prompts together well, but how to align the prompts to the left, such as the margi…… -
Java – incorrect thread in Android domain
I have two services, one of which is the producer (saving the object to the domain), and the other reads the object fr…… -
Listview count vs number of adapters in Android
Why do listview. Getchildcount () and adapter. Getcount () return different values? I have an onscroll method. If I ca…… -
How to make responsive Android applications for mobile devices and tablets?
I created an Android application When I run my application on my mobile phone, it works well, but when I run in tablet…… -
Android – EditText maximum character limit exceeds callback
My idea is to set the error view to EditText when the maximum character limit is reached. Is there a callback for this…… -
Android – whether sharing preferences are shared among users
I have some questions, please help me, the following is my question? >Is the sharing preference data shared among u…… -
Android – appbarlayout combines my custom view with layout_ Behavior overlap
I have a custom header whose custom behavior interacts with the coordinator layout. This header depends on the appbarl……