Recent questions tagged Android

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android - Wrong image show up in my ListView rows

I use this code in my getView: @Override public View getView(int position, View convertView, ViewGroup parent) { ... I solve this problem? 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 - Can CMU Sphinx be set up to recognize ~200 words

I have a client who needs an Android App that can recognize spoken commands. From what I understand the built- ... the right direction. 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 - Use retrofit to download image file

I use Retrofit 1.6.0 on my Android project, the request url: https://example.com/image/thumbs/filename/sample. ... How do I solve this problem? 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 get html image tag from string

Im trying to get HTML image tag url from the given string. There should be some regular expression to get it. ... .com/par.jpg from the string See Question&Answers more detail:os...

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

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272 views

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android - How can I know keyboard language? (en/fr)

I develop an sms sender app and I wanna know language that user uses. so, when user types a message how can I know language that he/she uses? 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 - Draw SurfaceView from layout xml

for a SurfaceView which I made it from code, I could override onDraw(). But how to override that onDraw() from ... to access the draw() method? 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 - onConfigurationchanged is not called over jellybean(4.2.1)

I really suffer from this issue. I already set the flag android:configChanges="keyboardHidden|orientation|locale" But ... give me some tips. 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 - Communication between SlidingTabLayout tabs

I've searched a lot on how to communicate between fragments using SlidingTabLayout but haven't really got a ... help would really appreciated. 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 - How to add metadata dynamically (Not in manifest but inside code)?

I want to set app meta data using code. Is it possible in Android ? Trying to set Facebook app id ... "@string/applicationId" Please help 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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android - AdMob: Missing required XML attribute adUnitID

I'm new to the ad stuff, and I can't get it working. I've done what's stated at http://code. ... attribute adUnitId. What am I doing wrong? See Question&Answers more detail:os...

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

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223 views

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android - Change Background color and font color

I want to change my WebView's background color and font size. See Question&Answers more detail:os...

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

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240 views

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android - Activity runs slow with a couple of ImageView-s

I have an activity containing 4 images in total. They are all matching the resolution of a 1080x1920 device. ... solution to such a problem. See Question&Answers more detail:os...

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

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185 views

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android - Put a big image in an ImageView not working

I think there is a problem with my ImageView. i created a gallery, where I can touch an image and put it in ... my "Hello" are always deleted? See Question&Answers more detail:os...

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

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206 views

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android - Cloud Firestore: retrieving cached data via direct get?

Retrieving data from the server may take some seconds. Is there any way to retrieve cached data in the ... callback for the cached data? See Question&Answers more detail:os...

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

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525 views

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android - How can I use FragmentManager to display Fragment A, B, C,... in a FrameLayout?

Dear StackOverflow people, I have currently one big issue in my Android application. I am using Fragments for all my ... a lot for your help. See Question&Answers more detail:os...

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

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386 views

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android - ListView item won't stay "selected"

I want to change the background of a listview item when the user clicks it. Kind of like the Honeycomb settings ... for putting the color back? See Question&Answers more detail:os...

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

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316 views

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android - Volley exception error when response code 304 and 200

Playing around with the Volley library, I noticed that when making a POST JsonObjectRequest , if the ... in the parseNetworkResponse method. See Question&Answers more detail:os...

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

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282 views

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android - How to prevent a shared preference from being clear in setting

I don't want to let Settings clear my app sharedPreference by anyone: is it possible? See Question&Answers more detail:os...

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

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318 views

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android - WebView causing Uncaught TypeError when loading www.google.com

I'm using WebView to load and render a variety of websites with no problem. Oddly, the one that seems to ... be causing these errors? 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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197 views

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android - Send request to web service every 5 second

I want to listen sql server database for know whether there are changes of data in android so I want to send ... you give a example about it? See Question&Answers more detail:os...

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

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560 views

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android - ImageView with only one rounded corner

I'm trying to make one rounded corner of ImageView like in the picture below but with bottom right corner. Tried ... ="0dp"/> </shape> See Question&Answers more detail:os...

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

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206 views

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android - Playing audio files one after another

I have a list of audio files like this, int music_numbers[] = { R.raw.one, R.raw.two, R.raw.three, R.raw ... [10]); mPlayer.start(); } } See Question&Answers more detail:os...

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

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268 views

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android - What do I have to add to a layout to hide the titlebar?

I want to hide the titlebar of my app in some of my views. What do I have to add to the layout files ... in? Can you provide an example? See Question&Answers more detail:os...

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

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190 views

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android - Iframe support on mobile

Is there are any ambiguity while using iFrame on the mobile devices? Does all mobile devices support iFrame. See Question&Answers more detail:os...

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

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186 views

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android - onConnectionSuspended. How to test? When will this code be run?

public class MainActivity extends Activity implements GoogleApiClient.ConnectionCallbacks { @Override public void onConnectionSuspended ... You See Question&Answers more detail:os...

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

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192 views

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android - Oreo - Starting a service in the foreground

I have created a service that tracks the device's location as it moves. The service is started in by an ... LocationTrackerService.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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352 views

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android - how to stop activity recreation on screen orientation?

how i can stop the restarting or recalling of on create() on screen orientation ,i want to stop the ... ; preview.setImageBitmap(bitmap); } See Question&Answers more detail:os...

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

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391 views

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android - Getting W/Activity: Can request only one set of permissions at a time

I made an app that have a request for camera and GPS, but when I execute I am getting this warning several times ... } Can I use it that way? See Question&Answers more detail:os...

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

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