Maybe using a static var to maintain the view you're using and get the value in any other point you need to validate it.
2012/5/15 Justin Anderson <[email protected]> > This is not the typical Android workflow, so I highly recommend you don't > do this... But, if you are dead set on this kind of behavior, do the > following: > > 1. Put all your main views you want in either a ViewFlipper (or > ViewSwitcher if there are only 2) > 2. After calling setContentView, get a reference to the main views by > calling findViewById > 3. When the back button is pressed check the current view of the > ViewFlipper or ViewSwitcher against the references you saved in step 2 > > > Thanks, > Justin Anderson > MagouyaWare Developer > http://sites.google.com/site/magouyaware > > > On Tue, May 15, 2012 at 4:05 AM, Narendra Singh Rathore < > [email protected]> wrote: > >> Hi all, >> Is this possible to check the current contentView? >> >> As in my code, I am using a single activity, along with three different >> content views (using setContentView()), which I am changing according to my >> requirement. >> All is working fine till now. >> >> Now, what I want is that - when *clicking the back button, I want to >> check the current view (content view)*, and proceed further depending on >> the view. >> >> How can I achieve this if it is possible? >> >> >> Here is my java code, as follows: >> >> >> >> package com.test; >> >> >> import android.app.Activity; >> import android.os.Bundle; >> import android.util.Log; >> import android.view.View; >> import android.view.View.OnClickListener; >> import android.widget.AdapterView; >> import android.widget.AdapterView.OnItemClickListener; >> import android.widget.ArrayAdapter; >> import android.widget.Button; >> import android.widget.ListView; >> >> public class Test_appActivity extends Activity implements >> OnClickListener, OnItemClickListener{ >> /** Called when the activity is first created. */ >> ListView lv; >> Button btn1,btn2; >> String[] str=new String[]{"one","two"}; >> @Override >> public void onCreate(Bundle savedInstanceState) { >> super.onCreate(savedInstanceState); >> first_view(); >> >> } >> >> public void first_view() >> { >> setContentView(R.layout.main); >> lv=(ListView)findViewById(android.R.id.list); >> lv.setTextFilterEnabled(true); >> ArrayAdapter<String> adapter= new >> ArrayAdapter<String>(getApplicationContext(), >> android.R.layout.simple_list_item_1,str); >> lv.setAdapter(adapter); >> lv.setOnItemClickListener(this); >> } >> >> public void onClick(View v) { >> first_view(); >> >> } >> >> // @Override >> // public void onBackPressed() { >> // >> if(findViewById(android.R.id.content).equals((View)this.findViewById(R.layout.one)) >> //|| >> findViewById(android.R.id.content).equals((View)this.findViewById(R.layout.two))) >> >> // { >> // first_view(); >> // } >> // else >> // { super.onBackPressed(); >> // } >> // } >> >> public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, >> long arg3) { >> >> if(arg2==0) >> { >> setContentView(R.layout.one); >> btn1=(Button)findViewById(R.id.btn); >> btn1.setOnClickListener(Test_appActivity.this); >> } >> else >> { >> setContentView(R.layout.two); >> btn2=(Button)findViewById(R.id.btn1); >> btn2.setOnClickListener(Test_appActivity.this); >> } >> } >> >> >> } >> >> >> Please, help me out in this. >> >> With Regards, >> Narendra >> >> -- >> You received this message because you are subscribed to the Google >> Groups "Android Developers" group. >> To post to this group, send email to [email protected] >> To unsubscribe from this group, send email to >> [email protected] >> For more options, visit this group at >> http://groups.google.com/group/android-developers?hl=en > > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en -- *-----------------------------------------* *Brian Collo Gonçalves* Líder de Sistemas *NGM Business Solution* -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
