Recent questions tagged Android

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android - MPAndroidChart - Legend labels are being cut off

I am using MPAndroidChart library. Anybody has this problem? When I put the labels in BOTTOM position, these are cut. Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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657 views

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android - Need help to write a unit test using Mockito and JUnit4

Need help to write a unit test for the below code using Mockito and JUnit4, public class MyFragmentPresenterImpl { public ... .java) at .... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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397 views

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android - Organizing Strings.xml

I'm making an android app and since I've just started I want to try get the most organised code/resources. ... or should I use another system? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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355 views

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android - Libgdx setup UI gives 2 unexpected errors in new GWT project

I have run the setup ui, however, I get two different errors in the -html project than what is described ... 11 for Android SDK Platform-tools. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

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android - Diffutil in recycleview, making it autoscroll if a new item is added

If we use DiffUtil.Callback, and do adapter.setItems(itemList); diff.dispatchUpdatesTo(adapter); how can we make sure ... ) I could scroll to. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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600 views

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android - java.lang.UnsupportedOperationException: RecyclerView does not support scrolling to an absolute position

Getting this error on Samsung GT-S7562 Android 4.0.4. I am not calling scrollTo method through code. ... system.NativeStart.main(Native Method) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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924 views

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android - only classes are allowed on the left hand side of a class literal

I know a lot of similar questions here in StackOverflow, but nothing solved mine. I have a generic data class ... solve this? Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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479 views

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android - How to bind view in RecyclerView.ViewHolder with kotlin

What makes me puzzled is how to bind view in Recycleler.ViewHolder. This is my simple adapter and how to Convert it to ... v, int pos); } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.6k views

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android - adb remount fails - mount: 'system' not in /proc/mounts

I tried all the commands and suggestions available in stackoverflow and online but none worked https://stackoverflow.com ... not in /proc/mounts See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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450 views

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android - How to make RecyclerView scroll smoothly?

This is more like a generic question, but after lot of search and try I am not able to understand why this ... . Am I missing something here ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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313 views

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android - How to use wrap_content with a maximum width?

I am trying to layout a view that should wrap its content, but it shouldn't be more than ~100dp less than its ... in a layout with long text: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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372 views

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android - Eclipse console shows:'Failed to push selection: Read-only file system'when i try to push a file

I am trying to push a file to the SD Card but its showing error in console 'failed to push ... generated sdcard using mksdcard command. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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android - lateinit property has not been initialized

I have a custom linearlayout class and when I want to create instance of this class, I get the ... ZygoteInit.main(ZygoteInit.java:698) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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362 views

1 answer

android - Could I keep position of ScrollView after back to prev Fragment like ListView?

I have tried to use both ScrollView and ListView. I figured out that if I use ListView and I click one of items ... . Please help me! Thank you! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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379 views

1 answer

android - ConstraintLayout: set height of all views in row to match the tallest one

I'm trying to utilize a ConstraintLayout (version 1.0.2) to set the height of 2 side-by-side views to match ... to trim the view hierarchy... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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589 views

1 answer

android - Getting Warning Didn't find class "com.qualcomm.qti.Performance"

My app is working fine but I am getting this warning every time when I test my app in my physical device. I am ... or not. Thanks in Advance :) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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android - Dagger2 + Kotlin: lateinit property has not been initialized

I'm trying to inject the ViewModelFactory into my Activity, but it keeps throwing this same error: lateinit property ... ) .build() } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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887 views

1 answer

android - How to set checkbox border color

The checkbox border is invisible on white background. I played with different color parameters without success. I need ... > Any ideas? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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374 views

1 answer

android how to use string resource in a java class

In my java class I want to use a string resource from strings.xml. for that I have to use like below, ... there? Is it possible? Thank you See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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764 views

1 answer

android studio 4.0 - Minimum supported Gradle version is 6.1.1. Current version is 5.6.4

I'm facing this issue after updating to android studio 4.0 while Having older gradle version: After that I have ... I can't use lower gradel. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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284 views

1 answer

android - ProGuard Cannot Find Referenced Libraries

[2014-07-15 23:57:43 - MozMeet] Proguard returned with error code 1. See console [2014-07-15 23:57:43 - ... - MozMeet] Warning: com.squareup.picasso.OkHttpDownloader: can't find r...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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320 views

1 answer

android - Should I include LifecycleOwner in ViewModel?

LifecycleOwner is currently needed in order for me to create an observer. I have code which creates an Observer in ... ip }) return ipAddress } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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633 views

1 answer

android - How to dynamically hide a menu item in BottomNavigationView?

I want to hide a menu item of BottomNavigationView dynamically based on some conditions. I tried the ... ; mBottomNavigationView.invalidate(); See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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448 views

1 answer

android - Space Between stars of ratingBar

I need insert a space between the stars of my ratingBar, example the ratingbar is well: but I need it thus: how i can do this? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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786 views

1 answer

android - How can I transform a Bitmap into a Uri?

I'm trying to share images with Facebook, twitter, etc using SHARE INTENT from Android. I found code to send ... transform a Bitmap into a Uri? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

776 views

1 answer

android - How to simulate killing activity to conserve memory?

Android doc say: "When the system, rather than the user, shuts down an activity to conserve memory, ... " But ... method,but don't know how to. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

482 views

1 answer

android - Create a cursor from hardcoded array instead of DB

I am trying to make a drag-and-drop list for a little game app I am writing. There are 6 entries in ... hard-coded array as my Cursor? Thanks See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

576 views

1 answer

android - Make ImageView with Round Corner Using picasso

I know there are lots of link available to make ImageView Round Corner. But I'm Using Picasso Library ... once transformation is not working. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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