Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Login
Remember
Register
Ask
Q&A
All Activity
Hot!
Unanswered
Tags
Users
Ask a Question
Ask a Question
Categories
All categories
Topic[话题] (13)
Life[生活] (4)
Technique[技术] (2.1m)
Idea[创意] (3)
Jobs[工作] (2)
Others[杂七杂八] (18)
Code Example[编程示例] (0)
Recent questions tagged android
0
votes
455
views
1
answer
android - Activity <App Name> has leaked ServiceConnection <ServiceConnection Name>@438030a8 that was originally bound here
I'm working on my first Android app. I've got three activities in my app, and the user switches back and forth ... 777: WARN/ActivityManager(564): Unbind failed: could not find con...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
234
views
1
answer
android - How to center the elements in ConstraintLayout
I am using ConstraintLayout in my application to make applications layout. I am trying to a create ... .support.constraint.ConstraintLayout> See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
775
views
1
answer
android - Swipe ListView item From right to left show delete button
I have a custom ListView showing the list of words selecting from database. When I swipe this listview item i want ... it still does not work. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
280
views
1
answer
android - Installation failed with message Invalid File
Installation failed with message Invalid File: K:projectappuildintermediatessplit-apkwith_ImageProcessordebugslicesslice_0.apk. It is ... 3 . See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
145
views
1
answer
android - Can someone explain to me what the Builder Class does in Flutter?
The documentation is very confusing and vague. Here is what it states: Builder class A platonic widget that calls ... the purpose of this class? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
169
views
1
answer
android - NameNotFoundException webview
I am getting errors from Crashlytics that indicates that some devices are missing com.google.android.webview. How ... .app.Activity.performCreate(Activity.java:5933) at android.ap...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
556
views
1
answer
android - How to make layout with View fill the remaining space?
I'm designing my application UI. I need a layout looks like this: (< and > are Buttons). The problem is, ... a layout that looks like the image? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
293
views
1
answer
android emulator - How to remove the Flutter debug banner?
How to remove the debug banner in flutter? I am using flutter screenshot and I would like the screenshot not ... for profile and release mode. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
346
views
1
answer
android - RecyclerView.ViewHolder - getLayoutPosition vs getAdapterPosition
Since the new support library version (22.x) the getPosition() method of the RecyclerView.ViewHolder class has been ... do the methods return? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
473
views
1
answer
android - Programmatically set height on LayoutParams as density-independent pixels
Is there any way to set the height/width of a LayoutParams as density-independent pixels (dp)? It looks like the ... are in pixels and not dp. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
277
views
1
answer
android - how to scan barcode using phonegap
I need to scan a barcode using phonegap in Android and iPhone. Is there a way to do this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
403
views
1
answer
android - ViewModelProviders is deprecated in 1.1.0
Looking at the Google docs for ViewModel, they show the below sample code on how to get a ViewModel: ... replacement of deprecated code above? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
231
views
1
answer
android - adb command not found
I need to run an adb forward command before I could use the ezkeyboard application which allows user to type on the ... Why adb is not working? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
318
views
1
answer
android - I have never set any passwords to my keystore and alias, so how are they created?
As I was going through some posts on the Internet learning more about signing your Android app, I got post like ... what is the default alias? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
245
views
1
answer
android - Square retrofit server mock for testing
What's the best way to mock a server for testing when using the square retrofit framework. Potential ways: ... would be greatly appreciated. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
226
views
1
answer
android - How do I set a different theme for a Spinner's dropdown?
An example usage: The Spinner is dark themed, but I want the dropdown to be light themed. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
169
views
1
answer
android - Converting String to Time using SimpleDateFormat issues
So, I'm using SimpleDateFormat to convert a String which is "HH:MM AA" to "HH:MM", The problem is my code ... output. Here are my both codes. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
134
views
1
answer
android - Facebook me/feed can only post on developers account only
I am encountering a strange situation here.While posting to facebook I want my app to bypass the dialog the asks ... e.printStackTrace(); } } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
172
views
1
answer
android - NFC Tag Reading
I got an application that reads and writes nfc tags with ndef data format. This all seems to be ok. But whenever ... LENGTH_LONG).show(); } } } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
165
views
1
answer
android - Image thumbnails not setting correctly
I am trying to make a file explorer. I achieved it all except that my image thumbnails were loading too ... execute(); return convertView; } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
262
views
1
answer
android - How to get previous 7 dates from a particular date in java?I am getting 7 dates from present date, but I want from particular date
//explain public class DateLoop { static String finalDate; static String particularDate; public static void main( ... from particular date. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
248
views
1
answer
android - How to fix this gradle app:dexDebug error?
im using android studio,now in my app i have this error when i run my app Error:Execution failed for task ': ... my error is in the gradle file See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
197
views
1
answer
android - For some reason cant deserialize object from Firebase response
Everything looks good. Need help in finding a mistake in code. By the logs that is the snapshot from firebase ... :firebase-database@@17.0.0:55) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
190
views
1
answer
android - How to pass the selectedListItem's object to another activity?
I have designed an activity in which there is a listView. I want that on click of the list item a new ... in doing this.Thanks in advance. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
291
views
1
answer
android - Calling a method from another class is causing app to crash
I decided to try and make my code more object oriented and avoid repetitive code in another class. Source ... method in android.widget.ListView See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
460
views
1
answer
android - Showing correct sunrise/sunset times using unix timestamp
I'm getting a UNIX timestamp from DarkSkyApi for the sunrise & sunset times for the selected location and ... .text = formatted } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
374
views
1
answer
android - How can I override TimePicker to change text color
My view has a white background, and it has to stay that way. I have a TimePicker on that white background ... numbers to black? Sincerly, Wolfen See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
260
views
1
answer
android - High frequency data refresh with Google App Engine
I'm developing a service using GAE for android clients and need to refresh application data on a regular basis, ... ? Thank you in advance. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
Page:
« prev
1
...
229
230
231
232
233
234
235
236
237
238
239
...
575
next »
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question
Just Browsing Browsing
[1] ios - swift: Removing an UI elemet from Others in a tab bar controller
[2] vue如何在绑定的元素前面或后面加字符串?
[3] code-push 如何强制退出登录,删除登录凭证?
[4] 购物车列表,总净额怎么算呢
[5] PostgreSQL use wrong delimiter
[6] javascript - Add a route for a screen, not in main Navigator
[7] Java jdbc 无法加载 mysql 驱动
[8] Is there a way to make Blazor allow outside http access?
[9] javascript - Where and how many times to use ngInject
[10] Recursive function that finds the minimum value in an ArrayList of Integers in Java
2.1m
questions
2.1m
answers
60
comments
56.9k
users
Most popular tags
javascript
python
c#
java
How
android
c++
php
ios
html
sql
r
c
node.js
.net
iphone
asp.net
css
reactjs
jquery
ruby
What
Android
objective
mysql
linux
Is
git
Python
windows
Why
regex
angular
swift
amazon
excel
algorithm
macos
Java
visual
how
bash
Can
multithreading
PHP
Using
scala
angularjs
typescript
apache
spring
performance
postgresql
database
flutter
json
rust
arrays
C#
dart
vba
django
wpf
xml
vue.js
In
go
Get
google
jQuery
xcode
jsf
http
Google
mongodb
string
shell
oop
powershell
SQL
C++
security
assembly
docker
Javascript
Android:
Does
haskell
Convert
azure
debugging
delphi
vb.net
Spring
datetime
pandas
oracle
math
Django
联盟问答网站-Union QA website
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
在这了问答社区
DevDocs API Documentations
Xstack问答社区
生活宝问答社区
OverStack问答社区
Ostack问答社区
在这了问答社区
在哪了问答社区
Xstack问答社区
无极谷问答社区
TouSu问答社区
SQlite问答社区
Qi-U问答社区
MLink问答社区
Jonic问答社区
Jike问答社区
16892问答社区
Vigges问答社区
55276问答社区
OGeek问答社区
深圳家问答社区
深圳家问答社区
深圳家问答社区
Vigges问答社区
Vigges问答社区
在这了问答社区
DevDocs API Documentations
广告位招租
...