包含标签:Android 的文章
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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"…… -
Android – job scheduler vs runnable: downlink?
For regular background tasks, I see that jobscheduler is often used. Or, there are jobservice and AlarmManager for sli…… -
Android – how do I delete a white screen that appears before the splash screen?
When opening a java file, I first look at the blank white screen, and then look at my startup screen layout. I have a …… -
Projects cannot be built using Android NDK and Android studio
I have an Android project with ffmpeg and other external libraries. I downloaded the latest version of NDK (ndk-r10) a…… -
White bitmap in Android
I want to set my home wallpaper with a white bitmap: Bitmap bitmap = Bitmap.createBitmap(WIDTH, HEIGHT, Bitmap.Con…… -
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…… -
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…… -
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……