Recent questions tagged android

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android - Given a latitude and longitude, Get the location name

I am developing an application wherein I get the latitude, longitude in my android device and post them to a web ... that to my web server. 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 - What methods are invoked in the Activity Lifecycle in the following cases:

Let's say I have a Hello World single Activity application. I start this application. What methods are ... onPause without invoking onStop? 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 - Sharing an image with Google+ app using Intent.ACTION_SEND and Intent.EXTRA_STREAM

My app generates images that a user can save or share with others. The code below works for most apps: Messenger, ... the right way to do 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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android - FragmentPagerAdapter Swipe to show ListView 1/3 Screen Width

EDIT: See my answer below--> I am wanting to have a view that when swiped to the right, the listView ... viewPager continues to the next page. See Question&Answers more detail:os...

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

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271 views

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android - how we can add menu item dynamically

hi frnds am creating an application which is a tab application. in my Home which extends sherlockFragmentActivity, i ... menu item to the menu See Question&Answers more detail:os...

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

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208 views

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android - Loader unable to retain itself during certain configuration change

According to http://developer.android.com/guide/components/loaders.html, one of the nice thing about loader is ... good workaround on this bug? See Question&Answers more detail:os...

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

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465 views

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android - Set expiration policy for cache using Google's Volley

Is it possible to modify the expiration policy for the cache on Google's Volley lib? I believe you can ... this with the default implementation? See Question&Answers more detail:os...

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

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714 views

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android - ListView in BottomSheet

I ran into a problem where I had a simple ListView in a BottomSheet and ListView had enough items to fill the ... figured I would post it here. 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 in app billing purchase verification failed

i' having trouble implementing in app billing in my android app. i'm getting a purchase signature ... when i call queryInventoryAsync 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 - Custom selected tab text color in SlidingTabLayout

I'm using the SlidingTabLayout from google (https://developer.android.com/samples/SlidingTabsBasic/src/com.example. ... has an idea? 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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209 views

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android - How to get access to all SD-cards, using the new Lollipop API?

background Starting with Lollipop, apps can get access to real SD-cards (after it was not accessible on Kitkat, ... lot to answer the other. See Question&Answers more detail:os...

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

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288 views

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android - How do I connect to Kindle Fire for development?

What do I need to do to use my Kindle Fire for android development? (Specifically for testing my apps on the device.) See Question&Answers more detail:os...

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

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492 views

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android - Get WebView version number for lollipop?

I have Lollipop, and see that we have a separate app for "android system webview". Is there any way to ... version my users are using. 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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301 views

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android - Is there any AdMob dummy id?

Is there any AdMob dummy ids for testing purpose? Do I need to register app & get MY_AD_UNIT_ID? See Question&Answers more detail:os...

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

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226 views

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android - Create a persistent notification and prevent notification in status bar

I have the following code which I am using for an android app: package com.authorwjf.e_notifications; import ... do with notifications. 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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543 views

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android - Is it possible to have custom attributes in AndroidManifest.xml tags?

I would like to add a custom attribute to the application tag of my AndroidManifest.xml file. Is this possible in the Android environment? See Question&Answers more detail:os...

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

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307 views

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android - How to know viewpager is scroll left or right?

I am using ViewPager (support library). I want to know every time the ViewPager change the visible page, ... recommend is welcome also. 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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242 views

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android - 2-column TableLayout with 50% exactly for each column

This one puzzles me since my first steps with Android. I can't make both columns in a 2-column TableLayout ... ? Many thanks in advance. HJW See Question&Answers more detail:os...

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

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1.0k views

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android - Cardview - white border around card

I am using a cardview as the root of a custom view I am writing. I using the v7 support library. My ... it would be appreciated. Thanks much. See Question&Answers more detail:os...

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

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280 views

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android - How to create dialog which will be full in horizontal dimension

When I use in layout, which specifies this dialog android:layout_width="match_parent" I get this dialog: I need dialog ... be wider. Any ideas? See Question&Answers more detail:os...

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

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277 views

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android - How to selectively decorate RecyclerView items

I am creating a subclass of ItemDecoration from this gist: https://gist.github.com/alexfu/0f464fc3742f134ccd1e ... in ItemDecoration class? See Question&Answers more detail:os...

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

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458 views

1 answer

android - How can I make a TextView automatically scroll as I add more lines of text?

So, I have a TextView like so: <TextView android:layout_width="fill_parent" android:layout_height="140.7dp" ... translate between it and Java See Question&Answers more detail:os...

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

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330 views

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android - Text on spinner is white on a white background

The text on my spinners is white, and I have no idea why. This is my xml, nothing special <Spinner android ... , list); and it works. See Question&Answers more detail:os...

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

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262 views

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android - Error while retrieving information from the server RPC:s-7:AEC-0 in Google play?

I made my test account to be synced in my device and ready to test the app. While I am about to purchase the ... any one help me out of 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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387 views

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android - how to instantiate ViewModel In AndroidX?

I want to initialize ViewModel in Activity using androidx library I have tried what documentation says but it is not ... to do it in androidx See Question&Answers more detail:os...

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

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260 views

1 answer

android - Add space to the end of the RecyclerView

I have a recyclerview with a gridlayout. What I want is when the user scrolls to the end of the list (see ... ="vertical" /> </RelativeLayout> See Question&Answers more detail:os...

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

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472 views

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android - How to hide the BottomNavigationView below keyboard with adjustResize set

According to the material design spec, when the keyboard appears, the BottomNavigationView should hide underneath it. ... "/> </RelativeLayout> 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

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android - DataBinding: How to get resource by dynamic id?

I know that it is possible to reference resources in layout by their resource id: android:text="@{@string/ ... s id in DataBinding library? See Question&Answers more detail:os...

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

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