Recent questions tagged Android

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android - Send HTTPS Post Request to the server

This is my HTTP JSON { "User": { "Name": "Compulsary","Password": "Compulsary" } } Which I have to ... /System.out(3034): HereMethod Not Allowed 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 - Imageview parallax as you scroll

I saw many examples demonstrative parallax background as you scroll or listview parallax but I cannot find a clear ... to create such effect? 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 - Styling indeterminate progressbar on ActionBar

I would like to put a progressBar on the action bar but setting requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); ... help me please? 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 - Circular Progress Bar ( for a countdown timer )

Ok so I have a countdown timer of 15 seconds that works perfectly fine and I'd like to make a custom circular ... would I go about this? 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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283 views

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android - How to replace the comma with a space when I use the "MultiAutoCompleteTextView"

I'm doing a simple program using MultiAutoCompleteTextView to prompt the common words when I input several letters. code ... a space? Thank 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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232 views

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android - Maintaining both free and pro versions of an application

I want to create a PRO version of my application for Android and was wondering how to structure my repository. For ... of it 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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android - How can I create a new directory on the SD card programmatically?

I want to create a new directory inside the SD card programmatically and I want to delete that directory also. 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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340 views

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android - How to send data over a Bluetooth Low Energy (BLE) link?

I am able to discover, connect to bluetooth. Source Code--- Connect via bluetooth to Remote Device: //Get ... which my application can receive. 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 - Sending DTMF tones over the uplink in-call

I'm working on a project that requires my app to be able to send DTMF tones on the voice's uplink ... suggestions? Thanks in advance, Simon. 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 - Difference between declare-styleable and style

I've begun playing around with styles and such in my android applications, and I have gotten everything working ... a style specifying 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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396 views

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android - RuntimeException on Camera.setParameters() on nexus one

I copied the code from the answer here and I still am getting a RuntimeException: setParameters failed error on ... have a rotation 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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263 views

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android - Cannot get ant installed properly for phonegap using eclipse and windows 8

Trying to use Phonegap in Eclipse on windows 8. I've created a project at C:DevelopmentHelloWorld. In the ... 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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399 views

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android - difference between kotlin also, apply, let, use, takeIf and takeUnless in Kotlin

I read many Kotlin documents about these items. But I can't understand so clearly. What is the use of Kotlin ... and use cases of these items. 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 - What is an easy way to stub / dummy a restful web service?

I want to create an android application, this application will make RESTful calls to a web service to obtain some ... WS application 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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250 views

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android - Find out if resource is used

I am looking for an efficient way to find out if a resource (mostly a drawable) is used in Java or in ... each filename in the whole project? See Question&Answers more detail:os...

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

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270 views

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android - Is there any way make Snackbar persist among activity changes?

Although Snackbar is beautiful, it doesn't persist when changing activities. This is a bummer in scenarios where I ... of a smaller radius? See Question&Answers more detail:os...

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

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299 views

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android - Google Maps are not showing up in a signed apk

I know this is a common question and usually the solution is to generate a separate key for release. I've ... how to solve the 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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730 views

1 answer

android - WebView wrap-content

Is it possible to load a URL in a WebView and resize it to fit the screen? I mean I want to make the ... t need to scroll. Is this 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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324 views

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android - Is it possible to use something other than a listview as sliding drawer in drawerlayout

I would like to have for example a LinearLayout or a RelativeLayout sliding from the left of the screen ... .v4.widget.DrawerLayout> 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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500 views

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android - What can I do when the BufferQueue has been abandoned?

I am using a texture view to show the preview of the camera in my android app. What I noticed, however, is ... mCamera.release(); return true; } See Question&Answers more detail:os...

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

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635 views

1 answer

android - Scrollbar color in RecyclerView

How can I change the color of my scrollbar in a recyclerView? I have the scrollbar but I want to change ... " android:scrollbars="vertical" /> See Question&Answers more detail:os...

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

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324 views

1 answer

android - How do I create a React Native project using Yarn?

I am running the following commands in the DOS console on a Windows 7 (64-bit) machine. npm install -g yarn yarn add ... " "$@" D:Mobile>exit $? See Question&Answers more detail:os...

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

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449 views

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android - How to enable haptic feedback on button view

I want to add haptic feedback to my application's buttons and control them programmatically to show button state ( ... events like touch move? See Question&Answers more detail:os...

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

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930 views

1 answer

android - TabLayout without using ViewPager

I want to implement a TabLayout because it is simple but all the tutorials I have found involve a ViewPager. I ... ="fill" /> </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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1.1k views

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android - Change spinner background color but keep arrow

I've read several thing about it but I can't find what I need. I want to keep the grey arrow but I want to ... style) : Here is what I want : 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

1 answer

android - onCreateOptionsMenu is never called

I am having some trouble getting an options menu working in Android. I have built apps before, and they all ... 15. Am I missing something? See Question&Answers more detail:os...

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

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266 views

1 answer

android - How to remove ImageButton's standard background image?

In ImageButton I want to remove the standard button background image. In http://developer.android.com it is said, that ... 't make any effect... See Question&Answers more detail:os...

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

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334 views

1 answer

android - Fully change package name including company domain

Let's suppose this is the package name: package com.company.name. How do I change company? P.S. I saw how ... company. I'm using Android Studio. See Question&Answers more detail:os...

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

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