Questions tagged as 'android-studio'

Tagged questions
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How to use ChatKit in my Android app

I want to implement the chatkit library, in my application, but I do not succeed, someone has done it? I would appreciate your help     
asked by 11.03.2018 / 00:33
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Import of libraries

I have a problem with this part and it is that I can not import libraries that I used previously as import android.Widget.Button import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; public clas...
asked by 26.03.2018 / 06:17
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Setting a MediaPlayer object as AndroidStudio Ringtone

I am in the development of an application which has 4 objects MediaPlayer loaded and are reproducible, very similar to a keypad I want to be able to set them as a ringtone, notifications or message and I can not find anywhere to do it....
asked by 08.03.2018 / 20:11
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How to show image saved in Sqlite in a listview

I'm new to this, and watching tutorials and videos, I managed to make a sqlite database to save the data of my favorite series. What I keep is a field with the name of the series, another with the season, another with the chapter and an image of...
asked by 05.03.2018 / 23:31
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show local page from another app on android

I have an html project inside the assets folder, I can show the page from a webview, but the object is to be able to show that page also from another browser installed on the devices, for example " link " instead of file: ///android_asset/index....
asked by 15.03.2018 / 20:14
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How to set opacity for an image but not for the text in a recyclerView (android)

I have a recyclerView to which I pass images and text, in the activity that feeds the recyclerView I am trying to establish opacity for the images but not for the text, however both are affected and it is not what I want. As an achievement that...
asked by 07.03.2018 / 13:01
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soundpool.stop does not work

I'm trying to make the sound stop ringing when the user stops pressing (lift your finger) but it does not work, the sound goes on ... Negra3.setOnTouchListener(new View.OnTouchListener() { @Override public boolean onTouch(View...
asked by 07.03.2018 / 01:53
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How to ask if a checkbox is selected, if it was created dynamically?

I need to go through a grid that I create in a dynamic way when adding an order. But when I delete an order the way I ask if this check is through a cycle of the number of children plus the tag I gave when creating it. CheckBox cb = new CheckB...
asked by 02.03.2018 / 18:23
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ListView with Object Vector

You see, I have an ArrayList called List, which stores a list of elements, such as strings of characters. The main XML: <ListView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/list" androi...
asked by 01.03.2018 / 22:23
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Run MainActivity method in another class

My goal is to execute the activateFunction () method using a Thread. Pressing a button is called the TactivarBroucast () method and after 5s it calls the run () method of the Timer class and this is responsible for executing the Thread and the T...
asked by 03.03.2018 / 18:28