Questions tagged as 'android'

Tagged questions
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Notifications in Android application

I am developing an application and would like to know how I can generate notifications when there is a new record in the database, I am receiving the data via JSON. I was seeing Firebase, but I could not do it.     
asked by 23.11.2017 / 21:20
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Android Time Square Calendar error in XML

I'm trying to build a custom calendar for Android. And for that, I'm using the Android Times Qquare library, based on this Project . I imported JAB from here . When using the XML I took from the site example: <com.squareup.timessquare.Cal...
asked by 06.11.2014 / 05:28
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Bundle coming null

I'm trying to pass parameters a value from one screen to another, but in the other it gets null, see: Screen 1: Intent telaWeb = new Intent(SegmentoView.this, ViewWeb.class); Bundle bundleParametro = new Bundle(); telaWeb.putExtras(bundlePa...
asked by 27.11.2014 / 08:23
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SimpleAdapter Auto complete

The code below is a adapter that I use to create an autocomplete in my application. mAdapter = new SimpleAdapter(this, mPeopleList, R.layout.custcontview ,new String[] { "Name", "Email" }, new int[] { R.id.ccontName, R.id.ccontEmail});...
asked by 06.11.2014 / 15:33
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java.lang.RuntimeException: Unable to start activity

My logcat is acquiring a pointer error to start the activity Ouvir I'm seeing but I did not find the error. Exiting these messages when I run the application: 11-27 22:09:40.631: E/AndroidRuntime(1513): java.lang.RuntimeException: Unabl...
asked by 27.11.2014 / 23:22
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I can not send SMS to my Email via my Android app

I'm new as an Android developer, I've researched several search sources on how to send SMS to my email, I've taken an example from a book on the internet, but running it did not generate any errors and only reported a message on screen that did...
asked by 26.11.2014 / 19:40
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Using External Sqlite in the Assets folder with Fragment

I'm using an external sqlite database, in the assets folder. Follow this template ( uploading-a-created-bank -externally ) and got access to the bank. How much testing worked normally on my MainActivity, the problem I had was when I tried...
asked by 24.11.2014 / 17:21
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What does "android.R.id.content" mean?

I'm following a tutorial here and it references this in this line: getSupportFragmentManager().findFragmentById(android.R.id.content); What is the meaning of this identifier?     
asked by 31.01.2014 / 13:11
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Android Fixed paging

I have gridView that I'm populating through WebService . The problem starts when I want to trigger an event say that clico when sliding the screen left or right I know there is pageview , but I do not want to change the...
asked by 30.06.2014 / 17:31
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How to offer free and paid Android app on Google Play?

It's my first app and I did not find the answer anywhere. The app is ready for distribution on Google Play. It has two versions: free (with ads) and paid (without ads). I created app in Developer Console and started a closed...
asked by 24.02.2017 / 18:30