Questions tagged as 'android'

Tagged questions
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Xamarin Android - Create a line where the finger passes

Hello, I would like to create a straight or rectangle, where my finger goes. It does not really have to be exactly where to go, but on top of each button I move the finger it increases the rectangle, as if it were a selection of a word in a "wor...
asked by 28.12.2016 / 17:50
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How to get the Android version number?

I would like to know how to get the version number of Android in which my application that uses WebView is running, to put in the UserAgent, as in the code below: mWebView.getSettings().setUserAgentString("Mozilla/5.0 (Linux; App Mobile Andro...
asked by 07.11.2016 / 05:35
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no such table: tbcarro

Following some examples, I'm in doubt about the following error: 11-24 20:49:14.803 18215-18215/tiburski.rg.cadastrocarro E/SQLiteDatabase: Error inserting nome=ggggg modelo=ggggg placa=hhhh android.database.sqlite.SQLiteException: no such tab...
asked by 25.11.2016 / 00:05
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Filter in listview takes the item from the wrong position

In the Listview without using the filter when it clicks it shows the correct data in the other activity, but when it filters an item it changes the position and passes another ID the data has nothing to do with the item that passes to the other...
asked by 01.12.2016 / 19:40
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Error connecting external database

The following error appears E/MYSQL: Erro: java.lang.ClassNotFoundException: org.sqlite.JDBC.Driver E/MYSQL: Erro: java.sql.SQLException: No suitable driver E/MYSQL: Erro: java.lang.NullPointerException: Attempt to invoke interface method 'jav...
asked by 27.11.2016 / 08:43
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Navigation Drawer - Call camera through Menu

I have a problem, get the Android Studio Navigation Drawer Layout to do my project, however when I want to call the camera class error.    I created another class for the camera, where I have   GPS and where the image will be stored. publi...
asked by 11.05.2016 / 16:15
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I would like to make a point limit for my game developed in android [closed]

I would like to make a point limit for my android game, for example: when it reaches 100 points it will open another blank screen saying for example congratulations! but I'm having a hard time doing this, can anyone help me? This is my main c...
asked by 09.05.2016 / 00:32
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Double Tap Opens two Android Activities

I'm having a problem in a list where I use RecyclerView , when clicking on an item in the list, OnClickListener is treated in ViewHolder of that RecyclerView : MyViewHolder: public ClientesViewHolder(Context ctx, V...
asked by 09.05.2016 / 16:21
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Dynamic ViewFlipper - Android

Hello, I need to create a dynamic viewFlipper with 12 ImagesView ie when loading the activity I need this Flipper to load the images for me. Here is my code: No XML <ViewFlipper android:id="@+id/rflipper" android:layout_width...
asked by 12.05.2016 / 04:35
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Java - Wait for a method to execute next instruction

I'm doing a CRUD application on Android for the college project. I'm using a ImageButton to select the image to save. The part of selecting the image and getting it stored is working well; but the photo in the view ImageButton does...
asked by 17.05.2016 / 21:44