Recent questions tagged Android

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android - Progress bar in notification bar when uploading image?

I'd like my app to upload an image to a web server. That part works. I'm wondering if it's possible to ... every so often. Thanks for any ideas See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - SQLite Foreign Key

I'm following the instructions from the SQLite documentation at http://www.sqlite.org/foreignkeys.html however ... INTEGER, modified_on INTEGER) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Set adb vendor keys

EDIT: I figured out the problem, i think. ADB found out I wasn't on the latest updates (at&t released a stagefright ... ? I need to debug my app See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Change Toolbar Menu Item color (non-hidden action)

Say I have a menu (options_menu.xml) similar to the following: <menu xmlns:android="http://schemas.android.com/ ... @color/gray</item> </style> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Problem with play-services-measurement-base on ionic

I have a problem on an ionic project that it started happening yesterday without modifying any dependency. When I run ... the only one. Here. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Why doesn't setVisibility work after a view is animated?

Why doesn't the textView become invisible? Here is my layout xml: <?xml version="1.0" encoding=" ... 11 tvRotate.setVisibility(View.INVISIBLE); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How can I generate a random number in a certain range?

How can I create an app that generates a random number in Android using Eclipse and then show the result in a ... then I will output the answer. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - What are the .db-shm and .db-wal extensions in Sqlite databases?

I am seeing some strange behavior with my application and the state of its database file after running some tests ... system. Is this correct? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Cannot resolve Manifest.permission.ACCESS_FINE_LOCATION

When adding permissions to my manifest file, the below xml works. <permission android:name="android.permission. ... can I fix it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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276 views

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android - How to disable behind view click event Framelayout

Here i have one view pager activity which has one imageview and 2 overlay bars. there overlay bars i ... Toast.makeText(ImagePagerActivity.this, message, Toast.LENGTH_SHORT).show(...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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240 views

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android - ZXing convert Bitmap to BinaryBitmap

I am using OpenCV and Zxing, and I'd like to add 2d code scanning. I have a few types of images that I ... zxing is expecting it to be bigger See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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155 views

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android - Service not available in geoCoder

I am able to get longitude and latitude but getting address i got an error. public boolean onTouchEvent( ... .NativeStart.main(Native Method) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

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android - automatic install of apk

I'd like to know if it is possible to trigger programmatically the installation of an apk that is on the card ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

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android - How to implement touch listener on image?

I am developing an application. In my application I am display images using ImageView from url using xml parsing. ... in image using Android? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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396 views

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android - How to get current playing song details from MediaPlayer

Is there any way to get the details of current song played by MediaPlayer? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

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android - Change Size of EditText bottom border

I have some EditText in my code and I want to make the bottom border of it a bit thinner. Couldn't find anything ... What I have: What I want: See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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201 views

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android - Why does TextView in single line elipsized with "end" show boxes?

I'm using a TextView in Android, what I want to show 1 line in TextView ending with ". " but this give [ ... issue? I can update question more. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

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android - Refresh progress bar in notification bar

I would like to put a progress bar in the notification bar. The idea is showing the progress bar while the ... a service or activity and so. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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170 views

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android - How to remove border from Dialog?

I have an activity which is shown in a dialog: In order to remove border and rounded corners, i tried this ... the margin around the dialog. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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210 views

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android - Pick an email using AccountPicker.newChooseAccountIntent

I'm trying to let the user pick an Email account using the following code: Intent intent = AccountPicker. ... "} Thank you very much See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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214 views

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android - Eclipse crashes with a GC overhead limit exceeded error

It's the first time I am using Proguard, I've noticed that if you add many custom rules to proguard- ... fix the problem reported here too? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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141 views

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android - How do I get IP_ADDRESS in IPV4 format

I am trying to get the IP address of an device i.e using WIFI or 3G connection. I am getting the ip address in ... 168.1.1 please help me out.. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

1 answer

android - Prevent onPause from trashing OpenGL Context

I'm writing an Android application that uses OpenGL ES (GLSurfaceView and GLSurfaceView.Renderer). The problem is ... having to reload them. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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254 views

1 answer

android - reorder pages in FragmentStatePagerAdapter using getItemPosition(Object object)

I believe that FragmentStatePagerAdapter does not behave correctly when overriding getItemPosition(Object object) with the ... support library. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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179 views

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android - Save picture to storage using Glide

I'm trying to add a Download feature to my app, I'm using Glide Library to load the pictures from their URL, ... me to get resolve this issue? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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184 views

1 answer

android - How can I receive a notification when the device loses network connectivity?

I know you can write code through which you can determine whether the device is connected to a network ... "></uses-permission> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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600 views

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android - Share ViewModel between fragments that are in different Activity

I have a ViewModel named SharedViewModel: public class SharedViewModel<T> extends ViewModel { private final ... the above example? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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370 views

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android - Change Icon Of Navigation Drawer

I am having trouble with changing my navigation drawer icon to a custom one. I've currently had to implement the standard ... ) { // My code }; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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