Questions tagged as 'android'

Tagged questions
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Filter listview from the edittext

Hello good afternoon please a genius to help me with this that I could not, I have this class that brings me mysql information when I open the activity but I'm trying to filter with edittext the loaded information I do not know what else should...
asked by 24.10.2017 / 22:27
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Pass an image from one fragment to another

I have an application that in a fragment takes pictures with the camera or the load from the gallery, until there all right, it reaches the camera and also lets me select the photo from the gallery. The problem is that I want to show next the ph...
asked by 20.10.2017 / 00:41
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Error Firebase Database paths must not contain

Good evening community I need you to help me with the following, apparently the firebase releases an error with the commas and other points THIS IS MY CODE: public void onDataChange(DataSnapshot dataSnapshot) {...
asked by 16.10.2017 / 18:50
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Show continuous months instead of month by month or show two months in Android CalendarView

I have tried everything and I can not show this CalendarView continuously. It shows me only one month and to see the other months I have to do Scroll down. In a mobile phone half of the screen is blank and gives the impression o...
asked by 17.10.2017 / 13:24
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Android: Use Java 8 in the project-gradle

I'm starting a small project on Android and I found that by default the great features of Java 8 are not available: Lambdas, streams, Time API and others that I did not give This is my build.gradle apply plugin: 'com.android.application' a...
asked by 17.10.2017 / 12:04
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Finder in toolbar listiview android

I'm doing a search in a Listiview where I rescue the phone contacts. After many attempts I have not succeeded in this and I do not understand very well what could be the error. I'd appreciate your help. Here I attach my code. MainActivity wit...
asked by 16.10.2017 / 22:34
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Error in previous versions

I do not know what I should change to make my app compatible with previous versions, I need to run it in versions 4.0.1, but it crashed me; I get this error: java.lang.RuntimeException: Unable to start activity ComponentInfo{corpoeurekait.ep...
asked by 13.10.2017 / 04:17
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Google Maps Android is displayed blank in Release

I have an app that uses google maps, in debug everything works fine, but when you move to release, the map is not displayed the file google_maps.api.xml I created it outside of debug, that is to say I have it in main/res/values/goog...
asked by 20.09.2017 / 20:17
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Access the data of several users of Google Fit API Android from an android application

How can I access the data of several users through the Google Fit API for Android? My application shows a user list in an activity and when selecting one of them it must show the data of Google Fit History, for a single user there is no problem....
asked by 10.10.2017 / 13:17
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Error saving system information. Access denied. Android studio

Every time I try to save the project or make a change in the I get this annoying message several times, the changes in the project are saved, but it is very annoying to work with this constant interruption. I have tried to run the program in adm...
asked by 20.10.2017 / 14:53