Recent questions tagged Android

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android - Firebase Firestore toObject fails on Boolean property mapping

When pulling data from Firestore, I use .toObject() to map the data received into my data class, which is: ... a Firestore with Kotlin 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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android - RelativeLayout add rule "RelativeLayout.LEFT_OF" not working

I have a relativeLayout like below: <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android ... to its right, right? 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 - Background execution not allowed receiving intent BOOT_COMPLETED

I've read about Android Oreo background execution limitations, and it clearly states that BOOT_COMPLETED broadcast is ... known bugs with 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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android - What is the difference between changing package name vs applicationId

What is the difference between changing package name vs applicationId to the final apk. I know it is different for ... gradle with q.w.e.r See Question&Answers more detail:os...

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

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592 views

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android - Permission denied when creating new file on external storage

I need to copy a file from the assets to the external storage. Here is my code: File f = new File(Environment. ... . How can I fix it please? See Question&Answers more detail:os...

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

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377 views

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android - ExpandableListView OnChildClickListener not work

i have my problem with my Expandable ListView on my Android Application this my code package proyek.akhir; import ... can help me? 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 - 'JKS not found' when trying GoogleNetHTTPTransport

I've been having some troubles with Google Authorization and I've never worked with any "Google credentials- ... suggestions to my coding. See Question&Answers more detail:os...

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

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714 views

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android - GoogleSignInAccount getPhotoUrl() return null

Trying to get photo from signed in profile. But always return null. Name and email return values, trouble only ... got, but photo always fail. 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 - Include Pre-compiled Static LIbrary using NDK

I am looking to include a static library that is pre-compiled in my Android Studio NDK project. I am using ... "libpng" stl "gnustl_static" } 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 - java.lang.NoClassDefFoundError: Failed resolution of: Landroid/support/v4/util/ArrayMap;

Today i found this error while trying to run my app. I made the following attempts towards solving it. - ... methods, so need for multidex. See Question&Answers more detail:os...

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

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360 views

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android - Define TabLayout style in theme

I have two different styles of TabLayout in my app: <style name="TabLayoutPower" parent="Widget.Design.TabLayout" ... MyListView</item> </style> 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 - OnMenuItemSelected isn't called when layout is set for menu item

I have a menu which is inflated from main_menu.xml: <menu xmlns:android="http://schemas.android.com/apk/res/android ... can I fix this? 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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388 views

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android - EditText how to activate copy/paste popup without any actionbar?

I m under delphi and i use the android framework to create an edit. When i set the theme to Theme. ... .Light.NoActionBar). Any idea ? See Question&Answers more detail:os...

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

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453 views

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android - Default Camera Activity Not Finishing Upon OK button press

I'm calling the default camera from my activity and then handling the onActivityResult. My code seems to work fine ... ; setImageFromUri(); } } 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

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android - Gps status enabled/disabled broadcast receiver

I m trying to register a broadcast receiver to receive updates when gps status is changed. However, my ... the phone's settings?? See Question&Answers more detail:os...

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

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536 views

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android - Deselect selected item in ListView

I use a ListView in my layout like this: <ListView android:id="@+id/list" android:layout_width=" ... a programmatical solution! 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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937 views

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android - Okhttp Authenticator multithreading

I am using OkHttp in my android application with several async requests. All requests require a token to be sent ... to refresh token only once? 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

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android - GSON: Expected a string but was BEGIN_OBJECT?

I'm trying to use GSON to parse some very simple JSON. Here's my code: Gson gson = new Gson(); InputStreamReader ... ideas? I'm new to GSON. See Question&Answers more detail:os...

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

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480 views

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android - Change Toast Font

Currently, I'm trying to develop an app. and I don't know how to change the Toast font. . final ... will be really great for me. 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

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android - How to change EditText pointer color (not cursor)

I'm trying to make the pointer color of EditText to become blue. I'm able to make the underline and the ... , that's totally fine. 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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496 views

1 answer

android - How does the new applicationId in build.gradle work?

Google released version 0.11 of the Android Gradle plugin. The release notes contains the following: One of the ... the one in the manifest? See Question&Answers more detail:os...

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

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278 views

1 answer

android - Error Inflating CollapsingToolbarLayout

I recently updated the support design library to the latest version and now every activity that has a CollapsingToolbarLayout throws ... ; if (trackList.size() != 0) { ArtistTracks...

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

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586 views

1 answer

android - Intent.FLAG_ACTIVITY_CLEAR_TOP doesn't deletes the activity stack

I am developing the application in which i want to close whole application on button click. I know in ... be appreciated. Thanks & 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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394 views

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android - How to use a custom font style in flutter?

I have already set on my pubspec.yaml the following code: fonts: - family: Roboto fonts: - asset: fonts/Roboto- ... . How to do this? 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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393 views

1 answer

android - Getting error message "Resource is not public"

So I'm trying to use the built-in drawable timepicker_up_btn for api level 7. It is in the actual res folder in ... Or go ahead we don't care? See Question&Answers more detail:os...

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

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1.1k views

1 answer

android - An Annotation argument must be a compile time constant

i have seen this question. Similar error.But in my case it is different. While working with Room i was creating ... fun getAll(): List<User> See Question&Answers more detail:os...

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

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446 views

1 answer

android - When does isGooglePlayServicesAvailable return SERVICE_VERSION_UPDATE_REQUIRED?

According to the documentation GooglePlayServicesUtil.isGooglePlayServicesAvailable returns SERVICE_VERSION_UPDATE_REQUIRED when "The ... ? See Question&Answers more detail:os...

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

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369 views

1 answer

android - Why the onPause method is called immediately after onCreate

I'm writing an application that show an activity at fixed time. I start the activity from service with such code: ... ).openFd(assetName)); } } See Question&Answers more detail:os...

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

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