Recent questions tagged Android

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android - Widget sending multiple types of intents

I am building a widget that has multiple buttons, each one sending off its own intent to a broadcast receiver. The ... t working how I want 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 - Switch from physical to software keyboard

Switch from physical to software keyboard. Hi all, I'm developing an application that will run on a tablet with ... I achieve this goal? 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 - c2dm server with C#

Do anyone know if its possible to create a c2dm serverside with C#? How do i add the required parameters (email, password etc)? 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 - Should I use GoogleAuthUtil.getToken(...) or not?

Background: I need to authenticate on my server back-end so I know the client is genuine. In my ... question hopefully clarifies the situation. 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 - FragmentActivity NullPointer in onCreate savedInstanceState Bundle

If I background the app and resume it after a period of time I receive the following exception. If I ... (LOG_TAG, "onSaveInstanceState"); } 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 - getActionProvider: item does not implement SupportMenuItem

I am trying to implement a ShareActionProvider using the support library in a contextual action bar in my ... , MenuInflater inflater) : 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 - Changing background color for items of Spinner

I am working on Android application.I am using Spinner control and added items to it. Is there a way to ... this issue. 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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android - Display multiple markers on Google map

I want to display multiple markers on the Google map in android. How can I achieve 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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637 views

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android - FAILED BINDER TRANSACTION while passing Bitmap from one activity to another

I want to pass a image as a bitmap from one activity to another. And i want to know whether it is ... ! FAILED BINDER TRANSACTION !!! Error 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 - Java implementation for client Socket.io compatible with version 1.0

It is almost 1 week that I am wasting time trying to find a WORKING library that implements the client side of ... server. Thanks for your help! See Question&Answers more detail:os...

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

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559 views

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android - show progressbar on button click when going from 1 intent to other and data is coming from server

I have a button in one page and when I click on that button I am able to go another activity through ... second activity it moves to second. 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 - Broadcast Receiver and Internet connection

How do I use broadcast receiver to check if there isn't Internet connection? And after that: 1.If there is ... help! UPDATE: Code is updated! 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

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android - Error connecting to local Firebase functions emulator from Flutter app

After setting up my project with a local Firebase functions emulator as my backend, and calling my Firebase onCall ... s my conclusion so far. See Question&Answers more detail:os...

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

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805 views

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android - How to get Coordinates on touch Event on bitmap not of Screen

Greets , How can I get the Coordinates of the Bitmap not of the screen. Screen Coordinates got by event.getX ... the bitmap. Please help anyone. 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 - Basic streaming audio works in 2.1 but not in 2.2

My simple audio streaming app works perfectly in 1.6 and 2.1 does not work in 2.2. I have no clue as ... using Wi-Fi with an excellent signal. 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 - How to insert data into the database file which is in the assets folder

I have created a SQLite file and putted it on to assets folder. Now I am able to read the data from that ... please give me a example for 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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465 views

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android - Line stereo/2-channel recording

Are there any Android devices available that support multi-channel (stereo) recording via line-in? With the devices ... or ideas on this topic? See Question&Answers more detail:os...

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

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440 views

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android - Start a service on onClick

I want to start a service when the user clicks a button. Basically, when the user clicks the start button the ... i go about implementing 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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479 views

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android - Getting a prepopulated database located in the Assets folder into the data/data/mypackage/databases

I have been trying to follow the example: http://blog.softeq.com/2012/12/using-pre-populated-sqlite-database-in.html ... :18:02.370: E/SQLiteDatabase(18167): at com.example.prepo...

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

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529 views

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android timezone difference is 1 hour less then expected

What I need is a time difference between specific timezone ("Russia/Moscow") and local time of the user, ... 60; return local - remote; See Question&Answers more detail:os...

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

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469 views

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android - Read an ArrayList from Internal Storage

I have an Android application and I would like to read and write an ArrayList<MyClass> to the Internal Storage. ... read in my custom ArrayList? 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 - Unable to get Listview to refresh from Database

No matter what I seem to try and do regarding this listview and trying to get it to dynamically update whenever ... in the database. Thanks all. See Question&Answers more detail:os...

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

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655 views

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android - Flutter: FlutterFirebaseInstanceIDService.java uses or overrides a deprecated API

Integrating Firebase messaging service in flutter app and using latest firebase_messaging:^3.0.0 gradle in the ... :deprecation for flutter. See Question&Answers more detail:os...

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

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551 views

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android - xmlpullparserexception expected: START_TAG

I have the following: public String searchRecipes( String searchString, int pageNumber ) throws Exception { SoapObject _client = ... ......... 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 inside ViewPager won't scroll when applying a PageTransformer

I have a ViewPager in which the pages contain ListViews. Everything works fine and my viewPAger as well as ListViews ... Thanks for any help :) See Question&Answers more detail:os...

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

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551 views

1 answer

android - Where does the socket timeout of 21000 ms come from?

The Problem An app I'm maintaining keeps getting socket timeouts after approximately 21000 ms, despite the ... others throw a ConnectException? See Question&Answers more detail:os...

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

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475 views

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android - Update a document in firestore

I would like the update a document in Firebase. The problem is that you can only update a specific field? I would ... with my model not a field. See Question&Answers more detail:os...

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

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429 views

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android - Pjsip Crashed on RegState callback

In my class that extends SipAccount class I've onRegState() callback which i receive frequently I've notice that ... /libc.so (__start_thread+6) See Question&Answers more detail:os...

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

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