Android
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48. Android decompression tools
After Google, I finally found a relatively simple decompression tool class. public static void compressDB(Context cont…… -
Android – synchronizes the scroll position of the Scrollview between all clips in the viewpager
Therefore, I have an activity with a view pager. It will expand about 7 fragments. There is a Scrollview in each fragm…… -
The fourth pit of the flutter – the asset, Android print and IOS devices are disconnected
Use of asset 1. Configure in yaml; 2. Complete path in the code. Print output length 1. The limit in Android is 4000. …… -
Problems with the percentage layout of the first line of code
In APP / build. Gradle, as written in the book, you should add the following to the dependencies closure dependencies …… -
Android – textview setcomposundrawables do not change or display
I have a listview with custom list items <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:andro…… -
Android EditText – settextmethod cursor problem
I tried to set text in EditText... But after setting text, the cursor is still at the beginning of text. Can I move it…… -
Android – how do I save the status of the toglebutton on / off selection?
Hello, I have implemented the application based on the togglebutton selection. But when I close the application and re…… -
Java – what’s faster – storing data in lists or databases? (robot)
I am currently working on a school project (Android application). We should store user fee and income information in t…… -
Add badges to tags in Android
I want to add a badge to my app, just like in iPhone A screenshot of the badge used in iPhone is located in the follow…… -
Android gradle unit tests migration from jars – copied hamcrest files from JUnit and mockito
I eventually migrated the old unit tests run using jar files to gradle, but I had a lot of trouble getting the right c…… -
Android – how do I refresh the last activity after pressing the back button?
I'm building an alarm application. I currently have a listactivity that displays a list of alarms and another activity…… -
How to programmatically display spinner pop-up in Android
I'm facing a problem with the spinner. Suppose a spinner dialog box pops up. If the screed lock occurs when I unlock t…… -
Android – delete objects from ArrayList?
I have a listview. By default, my listview contains check boxes and all selected check boxes. If we uncheck any check …… -
Java – can tablets make phone calls? (telephone)
I have permissions in the list: <uses-feature android:name="android.permission.READ_PHONE_STATE" android:requ…… -
Android – when I change the background color, the rotation arrow disappears
When I change the background color of my spinner, the drop-down arrow disappears. I see some answers to similar questi…… -
Android – invalid userid () when connecting Ti SensorTag to IBM IOT foundation via bluemix
I read all other posts about Ti SensorTag and Internet of things infrastructure services, but still (1) can't connect …… -
Android – how to add a user’s name, profile, picture and address to the firebase database?
I'm trying to create an android app. I want to save each user's personal details (such as name, profile, photo and add…… -
Android – add shadow under tabbar – material design
<item name="android:windowContentOverlay">@null</item> <TextView xmlns:android="http://schemas.androi…… -
Android – alertdialog setbutton deprecated
I used this code in the eclipse Android project alertDialog.setButton("OK", new DialogInterface.OnClickListener() { …… -
Java – syntax error: Insert ‘}’ to complete the block
My code keeps making mistakes. I'm making an application to generate a quotation. Who can help me with this? No matter…… -
Java – how’s it going? Listening location setting is turned on (android app)
So I spent weeks working on my Android application and studying the best way to achieve what I need to do, but I still…… -
Android – get started with sugarorm 1.4
I'm trying to figure out how to use sugarorm (version 1.4, imported with gradle) I have a simple object with a public …… -
Android – removes additional properties from the top of the custom dialog box
I created a custom dialog box. I dynamically put views into it through relativelayout. Every time the dialog box is di…… -
Android – java.lang.illegalargumentexception: for kotlin and WebView, the parameter specified as non null is null
I tried to populate my WebView with a custom HTML string and try to show progress when not loaded and hide it when fin…… -
Android database connection and cursor Oh, my
When using Android, I have read a lot of blogs and tutorials on how to create and use database connections. Although I…… -
Android – listview caching with different color filters does not work
I am using a listview using viewholder mode and gain the advantage of caching mechanism. This is a code fragment. I tr…… -
Android – how to make text in textview non clickable in layout XML?
I have different table rows. Each table contains some non clickable and non selectable information text. However, when…… -
Android – change font size based on language localization
I have an application, I have defined all the necessary details, and now I want it to be localized. I know we must cre…… -
Java – the class ref in the pre validation class resolves to an unexpected implementation
I'm using Android studio and developing the xposed framework module. Most of my users can use my application normally,…… -
Java – Android – MediaPlayer HTTP error handling
I am trying to create an Android application that collects various remote song links and plays them for users. The app…… -
Java – can I change the package name of an Android project in eclipse?
The package name of my project is org.consulting.keno. Can I change it to org.consulting.keno2 in some way? The proble…… -
Android – Hide view
Well, so I did some looking around and I saw how you supported it, but for me, it just didn't work I need alpha that c……