I want to refer checkbox in another activity in android
By
User
In my application i am having checkboxes in first activity that i want to refer on second activity with its state information whether it is checked or unchecked . is there any way to do this plz explain in detail with example . Thank you.
I have a 2.67 GHz Celeron processor, 1.21 GB of RAM on a x86 Windows XP Professional machine. My understanding is that the Android emulator should start fairly quickly on such a machine, but for me it does not. I have followed all instructions in setting up the IDE, SDKs, JDKs and such and have had some success in staring the emulator quickly but is very particulary. How can I, if possible, fix this problem?
Use bundle.
ReplyDeletepass its checked or unchecked state to bundle and pass when another activity is started, for example.
Intnet i = new Intent(class.this, classb.class)
Bundle b = new Bundle();
if(button.ischecked()){
b.putInt("Checked", 1);
}else{
b.putInt("Checked", 0);
}
startActivity(i);
In antoher activity, get the bundle
int checked = b.getInt("Checked");
if(checked = 1){ Log.i("TAG", "It is checked")}
This is not possible in traditional java style like that:
ReplyDeleteotherActivity.isSomeCheckboxCecked();
You have to implement some communication between activities. Simplest one is use
startActivityForResult()
Take a look here