Recent questions tagged Android

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android - Control which directions the ViewPager can be scrolled, dynamically with UI feedback

I'm working on an app which uses many pages to swipe through, however at some pages I would like to be ... and bottom screens with a gradient. See Question&Answers more detail:os...

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

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294 views

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android - How can I create effect hide numbers the credit card except the last 3 numbers

I have a problem, I need a editText with validation and a effect hide numbers the credit card except the last 3 numbers ... } lock = false; } } See Question&Answers more detail:os...

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

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213 views

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android - SSO (Singe Sign-On) not working when Facebook app is installed on device

I am developing an Android app that integrates with facebook. The app works perfectly fine when I set ... .NativeStart.main(Native 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 listview different views for every item

Below is the piece of code which is used to get view for the list item. I want to use different view for every ... (wrapper); return(row); } } 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 - Popup window in any app

i want to Popup dialog at a specific time in any app my code : public class testPOPDialog extends Activity { /** ... my app is correct..... See Question&Answers more detail:os...

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

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283 views

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android - Login Session - Activities

I have a login in my application. I want to know the best way to set a global session or equivalent ... Intent I build across the application. See Question&Answers more detail:os...

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

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496 views

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android - Change Redirect Policy of Volley Framework

I am using the Volley framework in a project where I always need to handle the redirects myself to handle ... the transport layer behavior. See Question&Answers more detail:os...

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

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346 views

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android - Google Map v2 Marker Animation

Do anyone have idea how this animation's implementation is possible in google map api v2. Check out this here. ... this. Thanks in advance. See Question&Answers more detail:os...

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

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445 views

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android - Crop image by polygon area

I want to crop image by polygon area, but couldn`t find any library, which can make it. OpenCV is too big ... drawBitmap(maskImg, 0, 0, paint); 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 - Horizontal Scroll View inside ViewPager

I have horizontal scrolling pages as in the android market (ViewPager). My problem is that i want to have a ... scrolling. Thanks for your time! See Question&Answers more detail:os...

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

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362 views

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android - Sort list of lonlat points, start with nearest

I have location from GPS (lon_base, lat_base). I have a list of locations (lon1, lat1|lon2, lat2|lon3, lat3 ... to farthest? Thanks in advance! See Question&Answers more detail:os...

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

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195 views

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android - Phonegap PushNotification to open a specific app page

I am doing pushnotification for both Android/IOS.I have used a phonegap push-plugin https://github.com/phonegap-build ... , true); </script> See Question&Answers more detail:os...

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

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322 views

1 answer

android - ScrollView with Buttons inside, no response until second click on any button inside

I've been a couple of days trying to solve this thing but I can't figure it out. The problem is, simple ... touch. It's simply overwhelming 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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380 views

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android - Expand/collapse animation in CardView

I try to do something like this : I managed to do my cardViewAdapter but I block to enlarge my cards. I ... { return mDataset.length; } } See Question&Answers more detail:os...

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

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177 views

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android - Download video along with playing

I want to implement online video playing functionality along with downloading it. I mean same download stream should ... ? 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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244 views

1 answer

android - PhoneGap: Is there a way to stop the keyboard from resizing the view?

I'm currently using PhoneGap for a mobile app I'm developing. In my Login screen, when I select a text ... the keyboard just simply overlays 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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250 views

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android - Incoming call dynamically override default ringtone

My app allows you to specify a different ringtone for different incoming events. EG: incoming call, incoming SMS, ... I hope that makes sense. See Question&Answers more detail:os...

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

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311 views

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android - Is it possible to show progress bar when download via Retrofit 2 Asynchronous?

@Streaming @GET Call<ResponseBody> downloadSong(@Url String url); Above code is used to download file asynchronously ... please answer that too See Question&Answers more detail:os...

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

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333 views

1 answer

android - How to get the coarse location using Wifi or GSM or GPS, whichever is available?

My app only needs a coarse location service when started up. In detail, I need the app's rough location ... or ideas are greatly 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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244 views

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android - Set RelativeLayout layout params programmatically - throws ClassCastException

I am inflating a RelativeLayout from XML and then attempting to programmatically sets its layout params and am ... ? Thanks in advance. See Question&Answers more detail:os...

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

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616 views

1 answer

android - How do I make Espresso wait until Data Binding has updated the View with the data-model?

I am running Espresso tests on my Android application. The test is flaky. It can reliable assert that the data- ... small Thread.sleep(...) See Question&Answers more detail:os...

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

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384 views

1 answer

android - onCreateOptionsMenu is being called too many times in ActionBar using tabs

Here is my problem. I have an app where I am using ActionBar Sherlock with tabs, fragments with option menus. Every ... a hell of a good lead. See Question&Answers more detail:os...

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

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255 views

1 answer

android - view.getViewTreeObserver().addOnGlobalLayoutListener leaks Fragment

When I use the GlobalLayoutListener to see if the softKeyboard is opened or not the fragment is not garbageCollected ... super.onDestroy(); } See Question&Answers more detail:os...

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

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637 views

1 answer

android - Screen pinning 3rd party apps programmatically

After achieving device ownership, I am trying to implement a method to instruct the device to lock any given ... Any help would be 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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289 views

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android - What's the purpose of startManagingCursor?

Ok, the documentation states that it lets the Activity manage the cursor's lifecycle. But I don't really see ... cycle. So why bother? See Question&Answers more detail:os...

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

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279 views

1 answer

android - onPostExecute not being called in AsyncTask (Handler runtime exception)

I have an AsyncTask that fetches some data and then updates the UI with this new data. It has been working ... was called msg.target was null. See Question&Answers more detail:os...

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

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378 views

1 answer

android - Do not clip ViewPager pages

I can't get my ViewPager not clipping its pages contents. I'm currently using ViewPager with a ... to get unclipped pages? See Question&Answers more detail:os...

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

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557 views

1 answer

android - How to display .gif file in imageview?

My layout have lots of imageviews. I want to show .gif animated file in just one imageview. I tried Yash method ... want to show all. Any idea? See Question&Answers more detail:os...

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

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