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
258
views
1
answer
android - Skip going back to direct parent activity when pressed back
I have got a small problem in an Android app I am working on : There are 3 activities namely A , B , ... way to address this loopy scenario! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
282
views
1
answer
android - Different look/style for specific menu item on ActionBar
On my Android application I am customizing the ActionBar following tips from the android developer blog and other places ... ? If so how? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
374
views
1
answer
android - how to download adobe reader programatically if not exists
Now I am working on an application. Through my app users can read pdf files and if pdf reader is not there ... the adobe reader on a phone? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
202
views
1
answer
android - How to align items in action bar to the left?
I have an actionbar with a searchview but I'd like to align it to the left such as in the maps app as opposed to the right. How would I do this? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
363
views
1
answer
android WebView internet access problem, because of proxy?
Here is my problem: Emulator(Android 2.2) is able to access internet through browser. (I am behind a proxy so ... the proxy. Any clue ? Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
384
views
1
answer
android - Controlling Frame Rate of VirtualDisplay
I'm writing an Android application, and in it, I have a VirtualDisplay to mirror what is on the screen ... help would be greatly appreciated! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
223
views
1
answer
android - Is Opengl Development GPU Dependant?
I am developing an android application in opengl ES2.0.In this Application I used to draw multiple lines and circles by touch ... lineCoords[3] + "," + lineCoords[4] ); vertex...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
325
views
1
answer
android - How can I set Orientation Fixed for all activities
Android Layout. How can I set Orientation Fixed for all activities in application Tag of AndroidMainfest.xml ? ... . Thanks in advance. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
500
views
1
answer
android - very poor quality of audio recorded on my droidx using MediaRecorder, why?
my project requires me to be able to record audio on an android device. i implemented solution using the ... (); recorder.release(); See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
283
views
1
answer
android - How can I open WhatsApp's conversation activity using contact data?
I want open what's app conversation activity cmp=com.whatsapp/.Conversation from my app. How can I do this? I ... (has extras)} from pid 1150 See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
194
views
1
answer
android - How to save bitmap to Firebase
I created a simple application which crop the image . Now I want to save this image to the Fire base . ... Please verify with simple code . See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
405
views
1
answer
android - how to save & restore Webview State?
when i use backup & restore Webview state ,i recive this message : the webpage at x Address might be ... .NoTitleBar.Fullscreen"> </activity> See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
243
views
1
answer
android - ActionBar tabs height
I want to change default ActionBar tab's height, but can't find any info about. Is there some style attribute ... set height of tabs? Thanks. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
340
views
1
answer
android - Allow only selected charcters based on regex in an EditText
I want to allow users only to type certain characters based on the a regex in my android applications. How do I achieve it? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
175
views
1
answer
android - __ANDROID__ macro suddenly not defined
I'm working on an app which uses NDK (all I'm writing happened both on r6b and r8d) Everything was working ... was using the eclipse ADT bundle) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
198
views
1
answer
android - Animating weightSum property using ObjectAnimator
Intro: I have a LinearLayout, which contains two sub LinearLayouts, like so: <LinearLayout xmlns:android="http:/ ... visibility, but to no avail See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
302
views
1
answer
android - Get the Theme value applied for an activity programmatically
I want to know which theme is applied for an Activity in an application. Normally we are setting the ... an activity programmatically. Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
248
views
1
answer
android - Spinner text size does not change?
I could not change spinner's textsize or colour with the code below: <Spinner android:id="@+id/spinner1" ... change colour of the spinner? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
187
views
1
answer
android - How to maintain fragment's state in the application
How to maintain fragment's state when it is shown within FragmentTabHost? Thanks to this tutorial, I'm able to implement ... ); return view; } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
199
views
1
answer
android - How can I force a GridView to use the whole screen (regardless of display size)?
I've got the following layout file, which has a GridView and an ImageView behind that as the background. <?xml ... at the bottom. Many thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
415
views
1
answer
android - Passing ArrayList<MyObject> Between multiple Activities
I am trying to pass an ArrayList of Objects between multiple activities in my application. Is it possible to do ... using the setData() method? See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
1.5k
views
1
answer
android - Working around API-purchase-logic-flaws for consumables in Google Play's Billing API v3 (Relevant to everyone using consumables with API v3)
With version 3 of the Billing API, Google has removed the distinction between consumable and non-consumable products. Both ... "all-the-time".) See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
244
views
1
answer
android - How to use Stetho with Volley?
Created a volley singleton class for my requests.This is my singleton class public class VolleySingleton { private ... am going wrong!Help! See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
349
views
1
answer
android - Detect 3G or Wifi Network restoration
Is it possible to implement a PhoneStateListener(or any other mechanism) to detect when either the 3G or Wifi network ... mean 3G only ? Thanks See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
144
views
1
answer
android - Swapable tabs in Slider Menu fragment
I have implemented Navigation Drawer by Referring this tutorial and now what I want to do is to display swiping tabs inside ... -generated method stub } } this is my deep.xml code...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
284
views
1
answer
android - Delete an sms from inbox
I would like to delete an SMS from the inbox once it is read by the user. How to do this? Edit: public ... code? The sms is not getting deleted See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
223
views
1
answer
android - Can shared library call another shared library?
Can one shared library load and call functions from another shared library? I have Shared library libDsmTestLib ... previously created library. See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
0
votes
310
views
1
answer
android - java.lang.NoClassDefFoundError: okhttp3.OkHttpClient$Builder
In my project, I have used OkHttp(version 2.5.0) as my network request library. But few days ago, I ... retrofit.create(serviceClass); } } See Question&Answers more detail:os...
asked
Oct 24, 2021
in
Technique[技术]
by
深蓝
(
71.8m
points)
android
Page:
« prev
1
...
192
193
194
195
196
197
198
199
200
201
202
...
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] google sheets - Python gspread - Requested writing within range, but tried writing to row [x]
[2] Nuxt进行服务器端渲染可以选择传统后台吗?比如Java之类的?
[3] 请教一个 css样式 关于浏览器切换手机模式浏览的问题
[4] branching and merging - Github: How to auto-merge to development branch from release branch?
[5]vuex mounted中取不到mapState的值
[6] 【求助】echarts 仪表图开头结尾有圆点怎么实现?
[7] python - Getting the next element of the list with for loop
[8] #BUG# 这是又被黑了。这么多小广告
[9] linux - Why does accept() block, when listen() is the very first involved in TCP?
[10] create a named list element, if it doesnt exist already in R
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
...