My ionic project working nicely in command: ionic lab but when I execute "ionic cordova run" in terminal for build this app in android I am having the following error. Error: Failed to install apk to device: Failure [INSTALL_FAILED_UPDATE_INCOMP
I have a login in my project but always when I open my app after I close it, have to login again. I use Firebase to authenticate, but I want something like: check if user is logged -> if not - open login, else - open my main activity" I don't know
Demo1 Demo2 when users click the button to answer the questions for the TextView on the top, the TextView will change the questions depends on the user's answer. (I think this part won't be hard for me) But what should I do after user click the butto
Suddenly my Android Studio stopped detecting all my devices, none of them is working. It happen from one execution to another. I've changed a few lines of code (1 min maybe?), hit run (instant run) and then I missed all my devices. I'm using a Mac an
I want to have a favorite button on my app like in Gmail So, when the user click on the star, the star became yellow, and when the user clicked it again, it turn back to normal How can i make this happen with my custom image? i have two images when i
What is the proper/right resolution for Image to be put using src in ImageView to avoid stretching or unscaled images?if you are using a single color of background, u can use 9Patch images. but if you are asking about icons then you need different im
I am trying to slide in a custom dialog just after the activity is created. but each time dialog comes along with the activity. I want to show the dialog after the activity is created. Have tried creating the dialog in onCreate(), onResume, onPostRes
I have a ListView in a ScrollView to show comments and I would like to do the following: When the user swipes down, first the ScrollView should fully scroll down as the list is at the bottom. Once it's fully down, the Listiew should start scrolling.
I need to capture an image with my Phonegap app. On iOS everything works fine but on Android (via Phonegap Build) it throws an error with "Error capturing image". I added the following lines to my config.xml but that doesn't change anything: <
I had previously set the colour of my window background to white and now I am trying to change the colour of just the action bar to green. This is my xml code: <style name = "CustomAppTheme2" parent = "android:Widget.Holo.Light">
I was trying to set the focusability of a component and found these two methods, hoping I could use them to make the component only focusable when the user touches it, not when requested programmatically: myComponent.setFocusable(false); myComponent.
i have a Simple text editor app, that user can select words in EditText and change its color. for change color of selected word, i use this code: EditText edtText = (EditText) findViewById(R.id.edtText); SpannableStringBuilder sb = new SpannableStrin
Hi i've used ScrollView before but for some reason it aint working at all right now the greatest problem right now is that the linear_view i've added inside this scrollView aint matching it's parent :| <RelativeLayout android:layout_width="match_p
I generated the code using the Cordova 4.0.0 CLI. Now I try to write a Plugin for Android (MyPlugin) to execute native code from the webview. But everytime i try to call the plugin's method I receive the errormessage: exec() call to unknown plugin I
I'm developing an app that loads a lot of images through lib Picasso. When I'm navigating through the app, suddenly the app crashes, giving out of memory. I already tried to do somethings to avoid this kind of problem, but with no success. If someone
I have a list in my app. I have put a shape like background of the list but when a touch to do the scroll something works bad because the background turns black and the shape background not appear. Can somebody help me? Thank you. Here is my code: li
I upgraded my phone to Android 4.3. When I use the default Android browser to bring up a page on my website that uses xmlDoc.evaluate("//requestID", xmlDoc, null, XPathResult.ANY_TYPE,null); to select nodes, I get the following JavaScript error:
Here's a UPDATED fiddle with my layout: http://jsfiddle.net/RDmN4/24/ HTML: <div id="container"> <div id="header">header goes here</div> </div> <div id="flexible_height"> <!-- what i can't fig
I am developing an app using Mono for Android. I need capabilities to read and create XLSX (Excel) files. I have tried with EPPlus and NPOI, and had a quick look at Microsoft's Open XML SDK and found the following problems: EPPlus requires the Window
I'm trying to write an Android widget that updates itself to different messages in text[]. It outputs the first message "Test1", but does not proceed. It updates when I select a new widget to place on home screen. It doesn't spit anything out in
I had created an android app which has 3 activity (A,B,C) in activity A there is 2 autocomplete textview which fetch data from database and button after selecting data in autocomplete text user press button and it goes to next activity which show lis
Here is my code: it contains a button named as button1A and when I click on it, It opens a list named as list1. How can I put a code for my another button named as button2A which open a list as List2. import android.os.Bundle; import android.app.Acti
I have a dimension resource setup in my res/dimens.xml like so: <dimen name="cornerRadius">40.0dp</dimen> However, when I grab it into a float object like this: float cornerRadius = R.dimen.cornerRadius; And output the value, it give
I'm getting two differents behavior for a ListActivity row. Eclipse Graphical Layout show the right behavior, but at runtime, on the device, the layout:weight doesn't seem to work properly and the Textview is resized to the minimum width, depending o
I have a custom progress dialog within an AsyncTask which acts as a download progress, I want to interrupt doInBackground when my custom cancel button pressed. It seems when the dialog dismisses, doInBackground resumes without any problems! I want to
I have a ViewPager which contains 3 fragments which is working fine. I start an activity from my any of my fragments inside the viewpager and the activity is displayed. After that when i press the back button, my application crashes with the followin
I'd like to read the last n lines from logcat. Should this be working?: Process process = Runtime.getRuntime().exec("logcat -t -500"); BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); ... -t nu
I have developed a small app which uses several different classes to allow the user to add,remove and view certain data. I use an arrayList to store entries and this has its own class which has methods linked to the array so i can access the array fr
I want to create a background of repeating images and over it add a gradient from white to transparent. So, it should start as full white at the top of the view then end like completely transparent at the bottom, where the background images is comple
I have made a custom adapter class here is the code public class CustomArrayAdapterForReceipts extends ArrayAdapter<Receipt> { private final Activity context; public final ArrayList<Receipt> receipt; public CustomArrayAdapterForReceipts(Activi
