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
595
views
1
answer
android - Select multiple files with Intent.ACTION_GET_CONTENT
I'm trying to select multiple files with an Intent, but it seems like I'm missing on something. I create an ... 't choose more than 1 file) See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
164
views
1
answer
android - onClickListener on a LinearLayout
Got a little problem with a functionality I'd like to implement. I've got a LinearLayout, containing 2 TextViews. I' ... right now, I'm at work. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
267
views
1
answer
android - How to retain EditText data on orientation change?
I have a Login screen which consists of 2 EditTexts for Username and Password. My requirement is that on ... help. Thanx 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
332
views
1
answer
android - How to show divider between spinner items?
I using listviews and expandedviews that has dividers and I can set them but on spinner its looks like it is no ... idea of how to fix this? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
233
views
1
answer
android - FCM default icon uses invalid gradient
The default FCM icon of the Android manifest is not used. Instead the Android standart icon is used. In the ... Android standart icon is used. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
286
views
1
answer
android - KeyCode_Enter to next edittext
In edittext, after typing 'Enter' key, system make a new line inside it. I'd like to focus on next edittext, no new ... ); } return false; } }); See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
247
views
1
answer
android - Exception when calling setDataSource(FileDescriptor) method (failed.: status=0x80000000)
I'm developing a video streaming application and I'm getting stuck when calling set setDataSource with a ... would be very appreciated See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
153
views
1
answer
android - Must every activity have a layout?
I'm just getting started with Android and was reading up BroadcastReceiver. Since the MainActivity was being used only ... sets up a receiver? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
453
views
1
answer
android - Why Nexus 6 density is 560 dpi?
How to prepare resources for Nexus 6? If I put images to xxxhdpi they will scale down and lose quality. I ... . xxhdpi ~480dpi xxxhdpi ~640dpi See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
246
views
1
answer
android - How do I set a different color for the pressed state of the button?
I have some Buttons on my android app. They have an icon and text. I can set the background color of a Button in ... (Color.rgb(27,161,226)); } See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
961
views
1
answer
android - java.net.ConnectException: failed to connect to /192.168.253.3 (port 2468): connect failed: ECONNREFUSED (Connection refused)
I want to transfer some data between PC and a mobile phone with WiFi. This is how I get the WiFi IP address: ... a android phone to run the app. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
236
views
1
answer
android - Why has the READ_PHONE_STATE permission been added?
In the latest beta version I just published to the Play Store, I notice that the READ_PHONE_STATE has been added since ... been fixed in 9.6.1. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
446
views
1
answer
android - Why onRestoreInstanceState() never gets called
I am trying to save data in my activity and than restore it. I save data in on onSaveInstanceState() and then ... (). Does anyone know why? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
350
views
1
answer
android - Difference between debug and release apks
I am new to android as well as android studio. From my experience in visual studio, when we test the .exe in ... may makes it slow or bulky? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
240
views
1
answer
android - Fail to find annotations.jar after updating to ADT 23
So, seeing that the new Android L is out, I said I should give it a try. I installed the new ADT update from ... Any ideas on how to fix this ? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
234
views
1
answer
android - How do you detect when a sound file has finished?
I am playing a sound file using this code inside a broadcast receiver activity: notification.sound = Uri.parse( ... of manager.isMusicActive()? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
370
views
1
answer
android - How to catch a "Done" key press from the soft keyboard
how do I catch specific key events from the soft keyboard? specifically I'm interested in the "Done" key. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
327
views
1
answer
android - Navigation Architecture Component- Passing argument data to the startDestination
I have an activity A that start activity B passing to it some intent data. Activity B host a navigation graph ... as argument how to do that? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
157
views
1
answer
android - how to get a fragment added in an XML layout
I have a layout which includes a fragment as follows: <fragment android:id="@+id/mainImagesList" android:name=" ... the changes don't appear ! See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
185
views
1
answer
android - How can i use RotateAnimation to rotate a circle?
I want my circle image (ImageView) to rotate as the user touch and drag it. If the user drags it to the ... i'm getting nowhere. Any ideas? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
251
views
1
answer
android - Spritesheet programmatically cutting: best practices
I have a big spritesheet (3808x1632) composed by 42 frames. I would present an animation with these frames ... is not correctly managed. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
142
views
1
answer
android - How to add id to public.xml?
In my project, I needed to set always-constant IDs to Views. I mean IDs that are constant between different app ... of a View in public.xml? See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
246
views
1
answer
android - Read content from APK expansion file (from obb file)
I have implemented APK expansion file download service and all from http://developer.android.com/google/play ... ): mCompressedLength : 21657598 See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
160
views
1
answer
android : how to run a shell command from within code
I am trying to execute a command from within my code, the command is "echo 125 > /sys/devices/platform/ ... know any workaround for this ? 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 - how to make multiplelistview in Scrollview?
in my code there is four listview how do i make screen scrollable to show all data of all listview? not ... /> </LinearLayout> </LinearLayout> 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 - SlidingUpPanelLayout and ScrollView
I have a SlidingUpPanelLayout that holds a image as a top view, and a view pager that needs to slide. The ... and the panel can't collapse. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
266
views
1
answer
android - Youtube API Key
When I try to use YouTube API for Search, I get this error: There was a service error: 403 : The ... -1 number obtained with keytool command. See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
233
views
1
answer
android - Show my Layout while SurfaceView is loading Camera Preview
I have a simple screen with a start button. When the Start button is pressed, I want to go to a new Screen ... , but the Camera never starts... See Question&Answers more detail:os...
asked
Oct 17, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
Page:
« prev
1
...
252
253
254
255
256
257
258
259
260
261
262
...
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] regex - python regular expression 6th underscore
[2] css - Html elements not registering when updates uploaded to cPanel
[3] mysql - How to fill a SQL column with data (calculated) from another table
[4] webpack如何对输出文件拆分?
[5] elementui tree拖拽的扩展
[6] rest - Generate RAML file for existing API in Java
[7] How can I get the information from "coordinates" and save it in a PHP variable?
[8] tab激活右侧的左滑动动 激活左侧的右滑动 具体实现思路和方案是什么呢?
[9] java - Spring Cloud Client not fetching configuraiton from spring cloud server
[10] javascript - discord.js (node:9852) UnhandledPromiseRejectionWarning: ReferenceError: msg is not defined
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
...