包含标签：Android 的文章
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Android – retrieves and sets data from the dialog fragment (datepicker)
When I press the button on the activity, my dialogfragment class will be called. I want the date set through this dial…… -
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…… -
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 …… -
Android – how to find out when the installation is complete
I am creating an application that installs applications downloaded from the server. I want to install these applicatio…… -
Android – how to use spinner in recyclerview?
Which is the best practice for handling spinner in the recyclerview Adapter? This is my recyclerview adapter: public c…… -
Set different directions for mobile phones and tablets on Android
I want to do the following in my application: >Portrait mode for mobile phones only > Portrait mode and landscap…… -
Android – how to programmatically create an integer password EditText
I need to programmatically create an EditText field. But it must be the inputtype of int and it must be a password fie…… -
Java – JSON parsing problem
Invalid Sign When I put it into the JSON object, it brings me an error. The error is: 08-31 14:40:52.281: warn / syste…… -
Android – the calendar gives me the wrong time and minutes
I'm trying to get the time of the timestamp, but when I use calendar.hour and calendar.minute, I always get the wrong …… -
How to check whether the current locale uses the 24-hour system in Android?
There is a time selector dialog box in my application. It works well, but I want to switch between 12 hour and 24-hour…… -
Java — invoke variables in string.xml
See English answer > Dynamic string using string.xml? 9 for complete code, see my previous question here If I want …… -
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…… -
Android – open PDF in WebView with file size over 1MB
Invalid Sign Can you tell me how to finish the task? Thank you in advance resolvent: The only free solution I know is …… -
Android – delay starting activity from chat header service
I have created an application with Facebook, chat header and other services. Click on the chat header and I am startin…… -
android – AutoCompleteTextView setError
The password field is AutoCompleteTextView. I tried to execute seterror when it is empty, but I don't want to display …… -
Android – native seekbarpreference provided in material design
After reading the settings section of material design here, I see the following screenshot: The three proposed prefere…… -
C# – Android data binding between xamarin and MVVM light
Original question: There was a problem trying to bind the value in my ViewModel to textview in xamarin Android using M…… -
How do I dump Android meminfo to a file?
I am studying the resources of my application in detail. Unfortunately, when I execute ADB shell dumpsys meminfo, it o…… -
Java – Android programming issues
Hello, I am a programmer who uses C / c# / VBS almost completely. Now I have just entered the Android development worl…… -
Android – start alertdialog.builder from service
I tried to launch the check box dialog box from the service by using alertdialog.builder, but I received the following…… -
Android – search in listview in fragment
Hey guys, I'm trying to implement the search function in listview built into the clip. The list view works normally, b…… -
Android – after I made a lot of requests with a lot of data, volley gave me a memory exception
I have a page viewer. I have a list view in each page. This list view will have 10 records of using web services. Ther…… -
Android datepicker and TimePicker: time date selector
The Android SDK provides datepicker and TimePicker components to select date and time respectively to facilitate date …… -
Java – how to handle tags in Android
I've been looking for a while and haven't been able to find the right answer for this one. To make a long story short,…… -
Android – no intention to delete / replace
I set the alarm clock when I click the button The alarm is triggered by intent This intention gets an additional "int"……