Questions tagged as 'android'

Tagged questions
2
answers

How to make it work in the background?

I have an App that shows Toast indefinitely, how can I do it in the background even without using it?     
asked by 02.10.2016 / 15:03
0
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Error java.lang.IllegalArgumentException: Rect should intersect with child's bounds

From time to time I get the error in Android    java.lang.IllegalArgumentException: Rect should intersect with child's    bounds It is a very curious error, it only happens to me, when the app is installed for the first time. I found that...
asked by 30.09.2016 / 20:24
1
answer

How can I make the data entered in EditText of an activity saved when I leave and return to it? [closed]

We are a couple of high school students who try to create a small app for a job. Our problem is the following: after creating an activity that we intend to be a school schedule in which you can write down the subjects you have, we have had the p...
asked by 02.09.2016 / 15:25
0
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Send Push Notifications if logged in OneSignal

I have an Android application where I am implementing push notifications with OneSignal, I did all the configuration of the GCM and OneSignal to be able to send notifications using the following line in my MainActivity within the onCre...
asked by 03.09.2016 / 00:18
2
answers

How to save encrypted data securely in Android?

I am making a chat application and I want to save the conversations of users on their phones to be able to access them when it is offline, but I do not know how to save those conversations, I understand that they can be saved in SharedPreference...
asked by 03.09.2016 / 18:37
0
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Do you know how I can integrate Tesseract OCR in Android Studio? [closed]

Good afternoon, I've been looking for information on how to integrate Tesseract OCR in an application I'm developing in android Studio. I have seen that with the NDK-Build, and in others that only one line should be added to the gradle but, in f...
asked by 07.11.2016 / 22:30
0
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Service consumes a lot of RAM

I have created a small notification service for my application that lets you know if that day you have a scheduled event. This service what it does is to consult in a small Sqlite database, if that day there is a saved note and if so it sends...
asked by 25.11.2016 / 11:55
1
answer

Stylize the Android Toolbar

I have a problem when I put a style, if I applied it to the toolbar but at the top (dark orange color where the battery icon is) no longer applies it. this is my style                  @ color / colorPrimary         @ color / color...
asked by 23.11.2016 / 15:56
0
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How to run an application developed for android 4.2.1 in versions 5.0.1 onwards [closed]

Develop an Android application without problems in 4.2.1 and it runs well. The problem arises when I try to run the application in new versions, the app closes. I was reading about the compatibility of the Android versions and found that I need...
asked by 23.11.2016 / 18:03
0
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Show Snack Bar with ScrollView

I hope you can help me, I have an activity with a tab, inside this tab 2 fragment, the second with the Scroll, since the data of this are several down, in the first I show the Snack bar with a message. the problem is that the Snack Bar is shown...
asked by 21.09.2016 / 17:11