I added that ,but still it is not working.In normal activites it works ,but under Tabactivity it doesnt work.
On Thu, Mar 1, 2012 at 1:27 PM, MOHANAKRISHNAN <remokri...@gmail.com> wrote: > main.xml file: > <?xml version=”1.0” encoding=”utf-8”?> > <LinearLayout xmlns:android=”http://schemas.android.com/apk/res/android” > android:orientation=”vertical” > android:layout_width=”fill_parent” > android:layout_height=”fill_parent” > > <TextView > android:layout_width=”fill_parent” > android:layout_height=”wrap_content” > android:text=”Please enter your name” /> > <EditText > android:id=”@+id/txt_username” > android:layout_width=”fill_parent” > android:layout_height=”wrap_content” /> > <Button > android:id=”@+id/btn_OK” > android:layout_width=”fill_parent” > android:layout_height=”wrap_content” > android:text=”OK” /> > </LinearLayout> > 2. Add the following statements in bold to Activity2.java: > package net.learn2develop.Activities; > import android.app.Activity; > import android.os.Bundle; > import android.content.Intent; > import android.net.Uri; > import android.view.View; > import android.widget.Button; > import android.widget.EditText; > public class Activity2 extends Activity { > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > setContentView(R.layout.activity2); > //---get the OK button--- > Button btn = (Button) findViewById(R.id.btn_OK); > //---event handler for the OK button--- > btn.setOnClickListener(new View.OnClickListener() > { > public void onClick(View view) { > Intent data = new Intent(); > //---get the EditText view--- > EditText txt_username = > (EditText) findViewById(R.id.txt_username); > //---set the data to pass back--- > data.setData(Uri.parse( > txt_username.getText().toString())); > setResult(RESULT_OK, data); > //---closes the activity--- > finish(); > } > }); > } > } > 3. Add the following statements in bold to the MainActivity.java file: > package net.learn2develop.Activities; > import android.app.Activity; > import android.os.Bundle; > import android.util.Log; > import android.view.Window; > import android.view.KeyEvent; > import android.widget.Toast; > import android.content.Intent; > public class MainActivity extends Activity { > String tag = “Events”; > int request_Code = 1; > /** Called when the activity is first created. */ > @Override > public void onCreate(Bundle savedInstanceState) { > super.onCreate(savedInstanceState); > //---hides the title bar--- > //requestWindowFeature(Window.FEATURE_NO_TITLE); > setContentView(R.layout.main); > Log.d(tag, “In the onCreate() event”); > } > public boolean onKeyDown(int keyCode, KeyEvent event) > { > if (keyCode == KeyEvent.KEYCODE_DPAD_CENTER) > { > //startActivity(new Intent(“net.learn2develop.ACTIVITY2”)); > //startActivity(new Intent(this, Activity2.class)); > startActivityForResult(new Intent( > “net.learn2develop.ACTIVITY2”), > request_Code); > } > return false; > } > public void onActivityResult(int requestCode, int resultCode, Intent data) > { > if (requestCode == request_Code) { > if (resultCode == RESULT_OK) { > Toast.makeText(this,data.getData().toString(), > Toast.LENGTH_SHORT).show(); > } > } > } > public void onStart() { //... } > public void onRestart() { //... } > public void onResume() { //... } > public void onPause() { //... } > public void onStop() { //... } > public void onDestroy() { //... } > } > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Regards, Vani Reddy -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
