Posts by Oto Campos • 351 points
10 posts
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answers31
viewsQ: Error in single Sqlite database query using Provider content
I am having a problem that when trying to make a query in the database of my application through Content Provider. When the attempt to query the database starts the application breaks.I did tests…
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answers401
viewsA: Android Studio - Error in Activity Call
1)Then really see this having a problem with memory,keep that Finish scheme after startactivity. 2)Work with your Activity states.Put this code on your ondestroy, it will clear the memory your app…
androidanswered Oto Campos 351 -
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answer109
viewsA: How to put two Recyclerview’s inside an Activity?
You can mount two recyclerview in XML,one on the other side,and then you in your actvity create the object of each and initials.so you can transfer data between them using sharedpreferences or…
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answer42
viewsA: Unrecognizedpropertyexception when reading firebase
Speak friend, try to manipulate the values within firebase methods,:for example gettext.tostring.Avoid working passing parameters to the overwritten firebase methods. Your code is a little fuzzy, if…
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answer46
viewsA: Platforms that run Tomcat
Good night friend, the three platforms support Tomcat in all versions. Preparing the Tomcat at home Download the Tomcat 7 on http://tomcat.apache.org/ in the download page of the version you choose,…
tomcatanswered Oto Campos 351 -
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answer218
viewsA: Error in Android Device Monitor Android Studio
Friend, in your log appears an Exception that says like this: java.io.Ioexception: The Folder "C: Users Aline%20Malheiro.android monitor-Workspace.Metadata" is read-only. When we work with java.io,…
android-studioanswered Oto Campos 351 -
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answer3814
viewsA: Register user with photo in firebase
I would advise you to use firebase AUTH, to authenticate your user and use your facebook, or google+ profile photo automatically. But if you want to use a photo chosen by the user, you must use…
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answers1128
viewsA: What is the difference of use between Keypressed and Actionperformed?
Keypressed is a keylistener interface method inherited from Eventlistener. Actionperformed is an interface method ActionListener, which takes as a parameter the ACTIONEVENT, which also inherits from…
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answer39
viewsA: Increase speed during the game
makes the following friend, in the part of the code that is the state of the game == 1,puts it down. if (Mode == 1) { if(score > [score you want in integer]){ PositionMovingCanoHorizontal -=…
libgdxanswered Oto Campos 351 -
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answer63
viewsA: alertDialog with confusing layout in Fragment
Friend, try to change this style of theme, android: theme = "@style/AppTheme.Button", I’ve been through a problem like that,.
androidanswered Oto Campos 351