Posts by dnsfirmino • 401 points
16 posts
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2
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answer108
viewsQ: Activity with background design
Good morning! Friends, I need a light to carry out the development of an Activity with the following layout, as below. The area in orange color should be designed programmatically according to…
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0
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answer36
viewsA: Error generating APK file values from Google Analytics
The problem was solved, I believe that as I am using more than one language (English and Portuguese) it was necessary to add in the folder values-pt the file values of google Analytics.
androidanswered dnsfirmino 401 -
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answer36
viewsQ: Error generating APK file values from Google Analytics
I’m having a problem in google Analytics when I will generate the APK this being demonstrated the following error message. .../app/build/generated/res/google-services/release/values/values.xml…
androidasked dnsfirmino 401 -
1
votes1
answer117
viewsQ: Gradle error app:processDebugGoogleServices'
I have an error trying to generate APK in Android Studio, this being demonstrated the following message: Error:Execution failed for task ':app:processDebugGoogleServices'. > Please fix the…
androidasked dnsfirmino 401 -
1
votes1
answer93
viewsQ: Navigation Drawer with duplicity
I have a Navigationdrawer with two Edittext and I would like these two fields to demonstrate the user data the name and email, but in my Telaprincipal class when I try to play the information for…
androidasked dnsfirmino 401 -
5
votes1
answer705
viewsQ: How to update Listviem after deleting an item?
When I click on an item of mine Listview, i open a dialog with 3 buttons (Edit, Finish and Delete). By clicking delete, I would like to make the Listview be updated. Man Adapter is in a separate…
androidasked dnsfirmino 401 -
4
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answers176
viewsQ: How, by clicking on the notification, delete the notification and do not open the application?
I need to send a notification but would like when the user clicks on the notification it is deleted and does not open the application The part of generating the notification that is already working…
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answer208
viewsQ: Check that Notification is active
I need to identify if a Notification specifies (ID Notification) this still active in the list of notifications from Android. Status: I have a method that cancels the Notification so far everything…
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4
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answer923
viewsQ: Identify connection type 3g, 4g and/or Wifi
Good morning! I need to check the type of connection that the device is for example 2g, 3g, 4g or Wifi. Because after checking the type of connection I need to limit the device to perform some…
android-studioasked dnsfirmino 401 -
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answer1070
viewsQ: How to apply transparency gradually in a Linearlayout
Good morning! I’m having trouble finding some property of Linearlayout to control transparency. My situation is as follows I have a Linearlayout with a background image, and I also have…
androidasked dnsfirmino 401 -
4
votes1
answer987
viewsQ: Convert a String Arraylist to a Json
I need to convert one ArrayList of String on a JSON. I have a method in which I get a list of apps installed on the mobile device. This method returns me the data in a String Arraylist. I was able…
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answers67
viewsQ: Popupmenu appearing at the top of the screen
I did an implementation of a PopupMenu being called within a Adapter of a ListView, the mistake that this happening is that when I call the PopupMenu, the same is being displayed at the top of…
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7
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answer3041
viewsQ: Check if an application is installed on the device
I need help to check if an application is installed on the user’s device. Situation 1: I need to perform a search on the user’s mobile and check if there are any installed applications. If you find…
androidasked dnsfirmino 401 -
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votes1
answer1289
viewsQ: How to take received data in JSON and store in a class
Good afternoon! I am having difficulty implementing code to rescue the data that is coming in JSON and store this data in a class. If anyone can help me, I’d appreciate it. My idea is to receive the…
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6
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answers756
viewsQ: Remove a specific space in a string
I’m having trouble implementing replace in a String in Android Studio. I need to remove a certain blank in the String. Real examples: 8 hrs 2 mins 1 day 2 mins I need the text to look like this:…
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votes1
answer109
viewsQ: App is closing, while consuming webservice
I have a problem in my application, when consuming a web service in Json, the application is closing. The idea of my application is I consume this web service to validate my email and password, and…