Recent questions tagged Android

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android - AppCompatActivity as a dialog without title

I have an Activity inherited from AppCompactActivity. in manifest for activity set theme: <style name="Theme. ... i am use AppCompactActvity! 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 serialize null value when using Parcelable interface

regarding my code example down, what shold I do if one Locable's variables is null? In example, now if l.getZoom( ... .getSnipet()); } } 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 - Singleton class in Kotlin

I want to know how to create a singleton class in Kotlin, so that my Util class instantiates it only ... getting it convert without params. 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 check if bluetooth is enabled programmatically?

I would like to check if bluetooth is enabled on any Android device periodically. Is there any intents that I could ... other ways 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 - How I get page source from WebView?

How I get the web page's source from WebView? I want to only enter www.google.com in my webview and When I entered ... a=........;(source) 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 - LocationClient doesn't give callback when screen light goes off but my WakefulThread is running flawlessly as expected

To retrieve fused location in background, I have created a library which is very similar to cwac-locpoll library created ... ; return 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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android google maps Polygon add circle hole

hi currently im working on a google maps app. and i want the following effect: To do this i was thing of ... ).getColor(R.color.transparant))); 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 do I avoid that my App enters optimization on Samsung devices

Smart manager kills an app that hasn't been used for 3 days. My app does some background work and hence, the user doesn't ... OS 5.0.2, 5.1.1) See Question&Answers more detail:os...

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

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android - Select only one radiobutton in a recyclerview

I have a recyclerview in which every item has 3 radiobuttons grouped in a radiogroup. Now a user can select ... 1st item should get unchecked. 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 - UPI App Deep linking using Intent - inconsistent and buggy behavior

I have deeplinked UPI apps from my android native app using intent. I have tested this with various UPI apps like ... someone want want to try. See Question&Answers more detail:os...

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

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587 views

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android - Retrofit @body with @multipart having Issue

Image Multipart in class type object. case 1. (Which I had done) Service params: {"id":"1","name":" ... encoding" 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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android - Update ListView in the main thread from another thread

I have a separate thread running to get data from the internet. After that, I would like to update the ... Any workaround for that? 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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174 views

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android - Animatedly reduce button size on press and regain it's size on release

I want a to create a button that changes size (little bit smaller) when it's pressed, and after the button ... Please tell me how to do 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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286 views

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android - Using orientation sensor to point towards a specific location

I'm trying to implement an arrow that uses the orientation sensor in order to point towards a specific ... implementation? 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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325 views

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android - Where is API call to do "lights out mode" in honeycomb?

I am working on a game and would like to have the full screen to itself. Did anyone found a way ... on Android Honeycomb preview emulator? See Question&Answers more detail:os...

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

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231 views

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android - Toolbar expands on swipe down

In my application I have a collapsing Toolbar. If I start a specific Fragment I want to collapse the Toolbar so ... Do you have any ideas why? See Question&Answers more detail:os...

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

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245 views

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android - Sending long sms messages

I've got an app that lets users send sms messages. Works great when the message < 160 characters. ... .sendDataMessage() method? 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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168 views

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android - move marker on google maps api 2

How do I move marker on Google maps api V2 ? I am using below code but it does not move marker on the ... TODO Auto-generated method stub } } 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 - Google Mobile Vision Text API Example

I am currently writing code that should be able to view a picture of text and then extract the text from the ... Any help is welcome. 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 - Broadcastreceiver and Paused activity

I have a broadcast receiver registered programatically in a activity. It responds to the PACKAGE_REMOVED intent, that ... pauses the receiver? See Question&Answers more detail:os...

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

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180 views

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android - Google Sign-In requestIdToken returns null

I forked this google sample project and ran the android signin. I set up the options in the google developers ... "ARTIFACT_VERSION": "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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191 views

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android - How to tell Gradle to use a different AndroidManifest from the command line?

I have a multi-module project. From the root of my project (which contains multiple modules), I want to be ... the command-line. 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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335 views

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android - OnClick Position in String in TextView

I'm not sure how to go about doing this, but I was wondering if there was a way to get the ... this is blatantly on Android Developers. See Question&Answers more detail:os...

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

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265 views

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android - How can I backup SharedPreferences to SD card?

I saw in a lot of places that it's a problem to copy the SharedPreferences file to the sd card because every ... there any way to 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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android - Utilize both Play Services and AdMob SDK

As MH. pointed out in this question, one no longer needs to include GoogleAdMobAdsSdk-x.x.x.jar in their ... classes, but not Play Services. See Question&Answers more detail:os...

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

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180 views

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android - How To Open Web Page Within My App?

This is my first question here. I know that this question has been asked before, but I didn't find an ... give me a detailed answer/explanation) See Question&Answers more detail:os...

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

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171 views

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android - Calling an app from another app

In this app I'm developing I need to load/call another app that is already installed on the phone. It's an ... 's happening in the called app. See Question&Answers more detail:os...

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

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202 views

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android - Drawable vs Single reusable Bitmap better with memory?

As I understand it (not that I'm correct) Drawables are generally correctly removed from memory when the ... much appreciated though. 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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