Recent questions tagged Android

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android - Given GPS coordinates, how do I find nearby landmarks or points-of-interest?

I just bought a Google Nexus One smartphone, and I want to write a small Android application for fun. Suppose ... would then run more queries. See Question&Answers more detail:os...

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

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295 views

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android - Images in RecyclerView

I am using RecyclerView in Android and I am having some trouble with images. I would like to display a list ... the pictures are too big? See Question&Answers more detail:os...

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

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356 views

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android - Detect When other Application opened or Launched

I would like to track or detect when the user tries to open a application in the mobile like facebook or yahoo ... opened in last 30 minutes. See Question&Answers more detail:os...

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

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340 views

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android - how to display an activity automatically after 5 seconds

In my application I have created a splash screen type of thing in android. It should remain for 5 seconds. My ... the click of the button. See Question&Answers more detail:os...

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

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218 views

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android - How do I preserve a complex object across Activity restarts?

Say I have a Java Bean object which is serializable. I want to store it away safely when an Activity goes ... curious about how others do 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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377 views

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android - Actions of Actors in libgdx

I have made my Actor, but I am unclear on how to take advantage of the action and act methods. Outside ... with comments for actions on actors? See Question&Answers more detail:os...

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

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341 views

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android - Shared element transition : activity into fragment nested in another activity

i am trying to add shared element transition into my app. Scenario is that user clicks on image thumbnail which ... (intent); } } } 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 - How to customize PlaceAutocomplete widget dialog design to list places

I need to show a list of places in dropdown using google placeAutocomplete widgets. Here I'm getting dialog ... suggestions, 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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244 views

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android - Action items from Viewpager initial fragment not being displayed

In the application I am developing I am using a ViewPager with fragments and each fragment constructs its own menu ... stack.imgur.com/sH5Pp.png See Question&Answers more detail:os...

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

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438 views

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android - Ripple effect over a RecyclerView item containing ImageView

I have a RecyclerView that expands the following grid item : <RelativeLayout xmlns:android="http://schemas. ... drawn over the SquareImageView? See Question&Answers more detail:os...

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

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368 views

1 answer

android - ViewPager in TabFragment is not loading a second time

I'm trying to make an app that has a ViewPager in a Fragment that is part of a TabHost. Everything works ... object) { return POSITION_NONE; }} See Question&Answers more detail:os...

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

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281 views

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android - Should I use AsyncTask or IntentService for my application?

I have been reading around on internet connectivity with Android and noticed there are different ways to handle ... should I use IntentService? See Question&Answers more detail:os...

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

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493 views

1 answer

android - NestedScrollView scroll down itself when content is fills

I have xml, which consits of DrawerLayout, CoordinatorLayout with custom views, AppBarLayout, NestedScrollView. Problem: When ... design:23.0.1' 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

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android - Fix bottom bar in CoordinatorLayout

I have a CoordinatorLayout which contains AppBarLayout and a FrameLayout which contains fragments. One of this fragment ... the same 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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321 views

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android - DexException: Cannot merge new index 65536 into a non-jumbo instruction

For some unknown reason my app suddenly won't build from Android Studio. I'm keep getting > com.android.ide.common. ... using AS 0.8.11 now. See Question&Answers more detail:os...

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

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302 views

1 answer

android - How do I put an admob adview in the settings screen for a live wallpaper?

I've seen the Mario live wallpaper uses admob ads in the settings screen, but I haven't been able to do it ... what I'm trying to do. See Question&Answers more detail:os...

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

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227 views

1 answer

android - making a GSON request using volley

I have the following json response { "tag": [ { "listing_count": 5, "listings": [ { "source": "source1", "data" ... ) { this.name = name; } } See Question&Answers more detail:os...

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

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248 views

1 answer

android - Difficulty in upgrading SQlite table

I have an application running with a working table called ANIMAL. Upon first creating this table it consisted ... about fixing 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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428 views

1 answer

android - In Oreo (8.0.0+) (API 26+), How to get a location services update when the app is in the background or kill

In Android O (8.0.0+) (API 26+), How to get a location services update when the app is in the background ... } } 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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1.1k views

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android - How to add a blurred drop shadow to a button?

I need to add blurred drop shadow to my button: I tried to create background with layer-list xml drawable, ... to create blurred drop-shadow. See Question&Answers more detail:os...

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

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246 views

1 answer

android - Placing Zoom Controls in a MapView

I'm trying to get the zoom controls to show up in a mapview, the following code almost works, but the zoom ... is no layout file to tweak. See Question&Answers more detail:os...

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

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196 views

1 answer

android - How to create an app widget with a configuration activity, and update it for the first time?

This is driving me crazy. I don't know how to update the app widget from the configuration activity, even with the ... my widget layout: <?xml version="1.0" encoding="utf...

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

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504 views

1 answer

android - Toolbar inside CardView to create a popup menu (overflow icon)

I have a list that looks like google play in a recyclerview with cardview, and works perfect. I need to add ... compatible with >= API 10 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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409 views

1 answer

android - MediaController with MediaPlayer

I want media controls such as play/pause for streaming audio that I am playing in my app. I ... MediaController with MediaPlayer? Thanks Chris See Question&Answers more detail:os...

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

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209 views

1 answer

android - java.lang.IllegalStateException what does it mean?

I'm developing a video application. After 1st video playback done, in the "OnCopletion" I'm trying to start a new one ... ; } } 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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301 views

1 answer

android - Animate TextView to increase integer and stop at some point?

I have a TextView showing integer value. Integer value is transferred from previous activity, and I want to add nice ... How can I do 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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221 views

1 answer

android - Set a video as background

I am making a login screen for my Android app and was wondering how can I use a video as a background rather ... - (Click image to enlarge) See Question&Answers more detail:os...

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

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387 views

1 answer

android - Navigation Architecture Component - Splash screen

I would like to know how to implement splash screen using Navigation Architecture Component. Till now I have ... didn't quite understand. See Question&Answers more detail:os...

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

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