Recent questions tagged Android

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android - Google Places Autocomplete Can't load search results

I am trying to implement the Google Places Autocomplete API sometimes I am able to get location list but sometimes I ... help me with the issue. See Question&Answers more detail:os...

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

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557 views

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android - onServicesDiscovered never called while connecting to GATT Server

I have a bluetooth headset which is paired with my Nexus 5X (running Android 7.1) and I would like ... 't get the onServicesDiscovered callback? See Question&Answers more detail:os...

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

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626 views

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android - Dagger2 Qualifier not working with Kotlin?

I have a simple class as below class MainString(val msg: String) I want to inject with different argument to it, ... } What have I done wrong? 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 - My newly released app can't be installed: Error code: -504

I just released my app to the Google Play Store, and the signed apk was published successfully. However, (and I've tried ... before attach completed: tid 19203 11-19 15:51:06.45...

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

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3.2k views

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android - Async Task An error occured while executing doInBackground()

From my previous question I was getting NullPointor exception. So i have done some changes in my code and now ... wrong? 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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937 views

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android data binding <include> layout OnClick listener doesn't work

I have a data binding layout that contains a frame layout with <include> of other layout inside: <FrameLayout ... }" but nothing helped. See Question&Answers more detail:os...

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

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587 views

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android - EditText getHint() returns null when using design support library

When using EditText in combination with Design lib's (ver 22.2.1) TextInputLayout getting hint programmatically ... related issue 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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457 views

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android - How do I completely prevent a TextView from scrolling?

I have a TextView with a lot of text. This TextView has maxLines set, so it only shows the first 8 or ... I prevent the TextView from scrolling? 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

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android - How to get read external storage permissions?

I'm developing an mp3 player application for android and I'm getting an error related to user permissions( ... .main(ZygoteInit.java:616) See Question&Answers more detail:os...

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

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422 views

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android - ListView in widget adds randomly items on scrolling and resizing (nested remoteviews)

Update: I created a repository with less code to make it a bit easier to understand. I'm trying to ... remoteviews are displayed correct... See Question&Answers more detail:os...

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

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650 views

1 answer

android - How can I specify per flavor buildType sourceSets?

I've got 2 flavors of an app that each have their own google maps (v1) key for debug and release (meaning ... maybe a better approach to 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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1.5k views

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android - How to set the x-axis label with MPAndroidChart

I use MPAndroidChart for my app like this: but I can not add tag like that See Question&Answers more detail:os...

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

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380 views

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android - Soft keyboard's POPUP layout

I'm developing a soft keyboard and doing well, but I don't know how to customize the popup layout for a ... that appears for a long keypress? See Question&Answers more detail:os...

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

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512 views

1 answer

android - How do I use sharedPreferences outside of an Activity?

I've been stuck on this very simple problem for hours now and Ive been unable to find any suitable solutions ... into using FileInput/Output ? See Question&Answers more detail:os...

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

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449 views

1 answer

android - Firebase working without permission.INTERNET... How?

My firebase application is running perfectly on my android device without having added the permission.INTERNET flag. I ... now run by Google? See Question&Answers more detail:os...

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

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556 views

1 answer

android - How can I use duplicate IDs in different layouts?

I have two different layouts for two different Activities. There is a button in each of these layouts with ... in different layouts in android? See Question&Answers more detail:os...

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

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769 views

1 answer

android - Only safe or non null assserted calls are allowed on a nullable receiver type of arraylist

Just started using kotlin for android development.My arraylist is declared like this- var day1: ArrayList<DietPlanDetailModel ... i resolve 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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439 views

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android emulator and local site

I've started android emulator app and trying to open from embeded browser locally started web-site, but local ... to enable local resolving? See Question&Answers more detail:os...

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

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449 views

1 answer

android - Jenkins giving The SDK Directory doesn't exist

I'm trying to setup continuous integration with Jenkins on an android gradle project When I build it, I get the ... too). 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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560 views

1 answer

android - Is there any javascript event fired when the on-screen keyboard on mobile safari or chrome opens?

I try to react to the on-screen keyboard in our web applications. Unfortunately there are some things complicating ... t there any cleaner way? See Question&Answers more detail:os...

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

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567 views

1 answer

android - Long press in GestureDetector also fires on tap

I tried implementing code from this question: Detecting a long press with Android, but it always detects a long ... .onTouchEvent(event); } } See Question&Answers more detail:os...

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

0 votes

449 views

1 answer

android - Passing values through bundle and get its value on another activity

I am passing value through Bundle as you can see in my code. Now, I want its value in another activity onCreate() ... null)) { // Do something } See Question&Answers more detail:os...

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

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580 views

1 answer

android - EditText in PopupWindow not showing keyboard even if setFocusable(true)

I can't seem to get this work. I already set popWindow focusable as to what I read on other forums but still no ... a good view for you guys . See Question&Answers more detail:os...

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

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461 views

1 answer

android - NoSuchMethodError error for getActionBar() (API-8)

when i run the app it installs but then crashes, ecplise isnt telling there is anything wrong with my code. i ... not sure if this will help See Question&Answers more detail:os...

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

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607 views

1 answer

android - Make DatePicker and TimePicker smaller

Is there any way to make smaller DatePicker and TimePicker (but to be visible all parts ) in Android ? I ... visible, just left upper corner. See Question&Answers more detail:os...

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

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747 views

1 answer

android - Difference between getContext() and requireContext() when using fragments

I've been having this doubt since a long time, when I'm working with android fragments and I need to instantiate ... should I use in each case? See Question&Answers more detail:os...

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

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530 views

1 answer

android - onActivityResult never called

So far, I used the startActivity function with success and now that I need to use the startActivityResult, I have ... file? 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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706 views

1 answer

android - kotlin + Dagger2 : cannot be provided without an @Provides-annotated method

I don't understand why am I getting this error: Error:(12, 2) error: [dagger.android.AndroidInjector.inject(T)] java ... can help me on 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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