See the Integer class and the static parseInt() method: http://developer.android.com/reference/java/lang/Integer.html You will need to catch NumberFormatException though in case of problems whilst parsing, so:
This is a class I had used for my project. You need to have a collection of your items which you want to display, in my case it’s <Item>. You need to override View getView(int position, View convertView, ViewGroup parent) method. R.layout.itemlistrow defines the row of the ListView. In the MainActivity define ListViewlike this,
Download the SDK from here: http://developer.android.com/sdk/ to C:\android-sdk\. Then when you launch Android Studio again, it will prompt you for the SDK path just point it to: C:\android-sdk\. Update: new download location, https://developer.android.com/studio/#command-tools
The ArrayAdapter requires the resource ID to be a TextView XML exception means you don’t supply what the ArrayAdapter expects. When you use this constructor: R.Layout.a_layout_file must be the id of a xml layout file containing only a TextView(the TextView can’t be wrapped by another layout, like a LinearLayout, RelativeLayout etc!), something like this: If you want your list row layout to be something a little different … Read more
The Best Solution is to use Android Emulator with Intel Virtualization Technology. Now if your system have a Processor that have a feature called as Intel Virtualization Technology, then Intel X86 images will be huge benefit for you. because it supports Intel® Hardware Accelerated Execution Manager (Intel® HAXM). To check that your processor support HAXM … Read more
Try the following: Close Eclipse. Restart your phone. End adb.exe process in Task Manager (Windows). In Mac, force close in Activity Monitor. Issue kill and start command in \platform-tools\ C:\sdk\platform-tools>adb kill-server C:\sdk\platform-tools>adb start-server If it says something like ‘started successfully’, you are good.
If the new activity not in the same packet with MainActivity(you call from here?), try declare on manifest and in the caller Hope this helps!
Run gradle -q dependencies (or gradle -q :projectName:dependencies) to generate a dependency report. You should see where r7 is coming from, such as: Then, use the exclude directive to block that dependency. In my case, it is coming from my CWAC-Camera library, and so I use: (where the second compile statement indicates what version you … Read more
Please refer to these two links: How to fix android studios 2.3 NDK bug? https://github.com/requery/requery/issues/467 This is caused by upgrading to Android gradle plugin 2.3 (com.android.tools.build:gradle:2.3.0). In previous versions of the plugin the databinding package name (where the BR file is generated) was provided on an annotation in a generate file. In the new version … Read more
Create a custom adapter with a custom layout for your spinner. R.layout.simple_spinner_item R.layout.simple_spinner_dropdown_item In styles add your custom dimensions and height as per your requirement.