Get ResourceId for a programatically created control in Android -


I have made control of Android by reading XML

For example 

  checkbox checkbox = new checkbox (this); Checkbox.setText ("text");

I would like to get values ​​dynamically at the later level in the control 

  view view = this.findViewById (resId); Bool checked = (see (checkbox). the inspection ();

How can I "resId" for the practical control of control? I tried to use checkbox.getId () but it is returning to 0

You keep the context of your control better and use it to set the values. 

  Maps & lt; String, checkbox & gt; Checkbox = new hashmap & lt; String, checkbox & gt; (); ... checkboxes. Input ("checkbox 1", new checkbox (this)); ... checkbox checkbox = checkbox .get ("checkbox 1");

But if you really want an ID, then you can set your custom ID through the setId method as suggested by Merlewade but with TRIBLES Android has created an ID to avoid. Create an XML resource object: 

  & lt; Item type = "id" name = "your_super_puper_id" />

and then use it: See to search for xxx.setId (R.id.your_super_puper_id)

You can use tagging by using the setTag method, you can add an object to a view and then the object through the findViewWithTag method You can use it to look at. 

  string superPuperStringId = "checkBox1"; SomeView.setTag (superPuperStringId); ... see = some electricity group.FindviewWithTags (SuperPopStringIDID);

In addition to this, you can create your checkbox through XML and specify ID there.


Comments

Post a Comment

Popular posts from this blog

ios - How do I use CFArrayRef in Swift? -

I am using Objective-class in my Swift Project through a bridging header. The method signature looks like this: - Some cement (some type) some parameters; I started by getting an example of class, calling method, and storing the value: var myInstance = MyClassWithThatMethod (); Var cfArr = myInstance.someMethod (some value); Then try to get the value in the array: var valueInArrayThatIWant = CFArrayGetValueAtIndex (cfArr, 0); However, I get the error unmanaged & lt; Cfarray & gt; Not like 'CFArray' . Unmanaged & lt; Cfarray & gt; also means? I looked, but I do not need to change the array in a fast array (though it would be good). I need to be able to get value from the array. I also tried CFArray method to pass in a function: func doSomeStuffOnArray (myArray: NSArray) {} Although I get the same error when using: doSomeStuffOnArray (cfArr); // unmanaged & lt; CFArray & gt; I am using CFArray because I want to sto...
Read more

eclipse plugin - Run java code error: Workspace is closed -

To create an automated project, I created a plug-in project with the following dependencies: Org.eclipse.core.resources org.eclipse.equinox.registry org.eclipse.core.runtime and the following The Java class is located in the src folder: Package Examiner; Import org.eclipse.core.resources.IProject; Import org.eclipse.core.resources.IWorkspaceRoot; Import org.eclipse.core.resources.ResourcesPlugin; Import org.eclipse.core.runtime.CoreException; Import org.eclipse.core.runtime.IProgressMonitor; Import org.eclipse.core.runtime.NullProgressMonitor; Public class tes {public static zero main (string [] args) {// TODO auto generated method stub IProgressMonitor progress monitor = new NullProgressMonitor (); IWorkspaceRoot root = ResourcesPlugin.getWorkspace (). GetRoot (); Ipoject project = root.jetproject ("desired projectname"); Try {Project.create (progress monitor); Project.open (progressMonitor); } Grip (CoreException E) {// TODO Auto generated blocking block e....
Read more

c - Error on building source code in VC 6 -

When I create my project in VC6, the BScMKE reports the following error Linking .. Creating Library ... .. / ... / PB / Bean / Debub / ICEERP.Lib and Object ........ P.B. / Bean / DBube / ICREPlay.APP Browse information file ... BSMMK: ​​error can not be read from BK 1505: file '../../PB/bin/TmpOut/ICReplay/Debug/ICReplay_PB.bsc' Error executing bscmake.exe Can someone help me? 2 Reason for reference from: "ICReplay_PB .bsc "file will be corrupted The trunk of the file will be happening with the compiler running out of disk space or is being interrupted when creating .sbr file I think this answer will help you!
Read more