Recent questions tagged android

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android - How to Change the Text Selection Toolbar color which comes when we copy a text?

I am developing an application and i set "android:textIsSelectable" for the TextViews. But my material theme is not ... Image Below Check it :- See Question&Answers more detail:os...

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

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android - Should I inflate a layout or programmatically create it?

Regarding Android programming, This question has been bothering me for a while, should I inflate layout as ... greatly appreciated. Regards, See Question&Answers more detail:os...

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

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android - Add button for full screen video with exo player

I'm using exoPlayer to stream video to my app and so far works fine. What I would like to do now is ... relative to start from a specific time. See Question&Answers more detail:os...

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

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android studio - First React Native App: Task :app:processDebugMainManifest FAILED

Problem I have followed the instructions as specified in https://reactnative.dev/docs/environment ... -release variants output.versionCodeOverride = defaultConfig.versionCod...

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

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android - requestLocationUpdates gives error "Can't create Handler inside thread that has not called Looper.prepare()

I know this sort of question exists but I'm confused here. I'm using this code: public class NewWaitAppActivity ... How can I correct 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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821 views

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android - shrinkResources true can't be used on Instant Apps Feature?

When I try to shrink my Feature APK size, I use shrinkResources true in my feature Build Gradle. However it ... not supported by Instant Apps? See Question&Answers more detail:os...

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

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android - Status Bar Color not changing with Relative Layout as root element

I am just starting to learn android, I am learning to add AppBar. But if I use Relative Layout as the root then ... , menu); return true; } } See Question&Answers more detail:os...

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

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android - Calling context.getResources() returns null

So I am trying to get a string resource in my project but when I called context.getResources().getString( ... suggested by CommonsWare. 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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android - Can't access AAssetManager in native code passed from Java in WallpaperService

I'm trying to access the the assets in native code from a custom WallpaperService. The native code compiles and works ... Desire running 2.3.7. See Question&Answers more detail:os...

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

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android - Listview - Footer at the bottom of screen

I have a ListView with a footer added with listview.addFooterView(footerView); All works as expected excepted in one ... this is what I want) See Question&Answers more detail:os...

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

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812 views

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android - WebView Content Security Policy

I want to load a video from Vimeo in a WebView. It works, but the preview image doesn't load and I get this error ... (0) How can I fix it? See Question&Answers more detail:os...

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

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628 views

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android - Change TextInputLayout accent color programmatically

I've got a simple TextInputLayout containing an EditText View. Now I wonder how to change the accent color ... suggestions? 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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472 views

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android - Bad performance when use RecyclerView inside NestedScrollView

I'm developing a search contact feature, in that screen, there is a RecyclerView inside NestedScrolView (fillViewport = ... this.contacts; } } See Question&Answers more detail:os...

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

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383 views

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android - Action Bar Title with more than one line?

Is it possible to create the title in the Action Bar with more than one line? I need a double spaced title. See Question&Answers more detail:os...

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

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481 views

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android - Non-game App gets treated as game by Samsung game launcher

Whenever I open my android app it triggers the game mode/game launcher on samsung galaxy s8. But the app ... problem with samsung game launcher? See Question&Answers more detail:os...

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

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290 views

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android - Error inflating inner class view

I'm trying to inflate an inner class view and getting the "error inflating class" problem. I've referenced this post ... (5435): ... 21 more See Question&Answers more detail:os...

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

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332 views

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android - EditText Alternatives in a Widget? There has to be a way

Has anyone ever successfully implemented an EditText in a widget? I realize Android does not support this, ... would be much appreciated! See Question&Answers more detail:os...

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

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307 views

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android - How to uninstall own app from /system/app?

I'm able to install own application into /system/app using adb shell commands. But how to uninstall it? Is there ... do it? My phone is rooted. See Question&Answers more detail:os...

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

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326 views

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android - Execution failed for task ':flutter_twitter:verifyReleaseResources'

I'm working on Flutter app. I can run app in the android device successfully but try to make build (.apk) ... want more details from my end. 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

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android - What to do about ListActivity/MapActivity when converting to Fragments using the compatibility library?

I'm converting an existing app to the Fragments API using the compatibility library. I've read that you're supposed to ... but I don't see one. See Question&Answers more detail:os...

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

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408 views

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android - How to send a USSD code containing decimal floating point (.)?

I need to send a USSD code containing a double value, that represents the balance account amount to be ... . Someone solved this problem? See Question&Answers more detail:os...

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

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383 views

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android - ListView vs LinearLayout

I'm writing a horizontal tv-view, similar to the ones you know form tivo systems and similar. For each ... when reading through the docs? See Question&Answers more detail:os...

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

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534 views

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android - Textcolor selector not working

I did this before. I copy-pasted. I copy-pasted many other examples from the net. I simply cannot make the ... is also no solution. Any ideas? See Question&Answers more detail:os...

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

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320 views

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android - need help changing my package name in eclipse

so my package name is com.soundboard right now. obviously this name is taken...I am having trouble changing it ... (.javas) when I save. See Question&Answers more detail:os...

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

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392 views

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android - The email address is badly formatted Firebase

hi i am working on a android project where i am using firebase as back-end and i am building a signup ... giving me the following error. See Question&Answers more detail:os...

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

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293 views

1 answer

android - Error when adding CardView to layout

I wanted to try out the new toys that google gave us and I've run into some trouble. Here is my build.gradle: ... new Android Studio beta 0.8.0 See Question&Answers more detail:os...

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

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391 views

1 answer

android - Animation in changing LayoutParams in LinearLayout

In my app there is a LinearLayout which has 0 Layout height. When I click the button this layout height should ... I set animation to slider. See Question&Answers more detail:os...

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

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490 views

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android - Error: "Failed to install apk on device 'emulator-5554': timeout"

I have run my application using an emulator. Its taking so long time of about 5 mins to upload & 2 mins of ... is not loaded on to emulator. See Question&Answers more detail:os...

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

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