Questions tagged as 'android'

Tagged questions
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Error compiling in LibGDX "finished with non-zero exit value 1"

When I compiled my game in Android Studio with LibGDX, I missed this error: Error:Execution failed for task ':android:processDebugResources'. > com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Proc...
asked by 26.02.2016 / 16:26
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Apply changes after android restart [closed]

You see, I'm doing an Xposed module and I would like to know what is the way for the changes to be applied after the tlf is restarted. For example if my module changes the color of the notification bar, I want that after the user chooses the...
asked by 01.03.2016 / 00:30
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Limits on an imageView do not work properly

I have an imageview, in which I manage an image of 1600x1000 pixels, I'm using the matrix class to scale it (do ZOOM) and to move it across the screen, the problem is that I'm trying to set limits so that the image does not lose and the limits d...
asked by 15.06.2016 / 22:39
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How do you add a shortcut from a web to the home screen automatically? [closed]

Sorry for the Spanish, I want to make a button on my website give the order to the android browser, which creates a direct access to the WEB page, but does it automatically so that the user does not have to do anything else but, press the button...
asked by 08.06.2016 / 23:11
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method is never used

I have a doubt because this method never runs, there is no syntax error and it is well invoked but I can not understand why it never uses it. the "public void signIn" method import android.app.Activity; import android.app.Dialog; import androi...
asked by 13.06.2016 / 17:46
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Calling an Activity with Fragments from another Activity

I have tried to make a simple example for tablet. What I do is: I create a Activity and by means of a button I call the Activity 2 . This Activity 2 contains two fragments, but when invoking it by means of the button, I ge...
asked by 09.06.2016 / 05:49
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Error Fragment-Activity Android Studio Button

I have an activity (main activity) with a Start button and a floating actin button (the +), this activity has a menu and each of the sections are fragments. The fact is that in all the fragments of this activity I get that button and I can not d...
asked by 01.01.2019 / 21:42
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How can I delete a document in firebase if it has an automatic key?

It is to remove a document that has its automatic key databaseReference.child(RecLicence).child("Carrera").child(databaseReference.push().getKey()).removeValue();     
asked by 04.01.2019 / 03:44
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How to upload files from webview with php and javascript

I will proceed to explain everything as detailed as possible. My system is PHP and I used the Materialize framework. There are 2 forms that require uploading files. Form 1- Requires uploading a photo (JPG, JPEG, PNG, GIF). Form 2- Requi...
asked by 06.04.2017 / 13:56
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How to save and read directly on the scard

Good afternoon I am new to programming on android, and at the moment I am developing an App that reads me and writes txt files on the sd card, only that I get stuck, since when I try to read the file it always throws the exception of "File No...
asked by 27.04.2016 / 21:38