Android Activity Life cycle State Changes  Example 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85

package com.example.programmingknowledge.myfirstapp; import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.EditText; import android.widget.TextView; import android.util.Log; public class MainActivity extends ActionBarActivity { private static final String MY_TAG = "the_custom_message"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); Log.i(MY_TAG,"onCreate"); } @Override protected void onStart() { super.onStart(); Log.i(MY_TAG, "onStart"); } @Override protected void onResume() { super.onResume(); Log.i(MY_TAG, "onResume"); } @Override protected void onPause() { super.onPause(); Log.i(MY_TAG, "onPause"); } @Override protected void onStop() { super.onStop(); Log.i(MY_TAG, "onStop"); } @Override protected void onRestart() { super.onRestart(); Log.i(MY_TAG, "onRestart"); } @Override protected void onDestroy() { super.onDestroy(); Log.i(MY_TAG, "onDestroy"); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.menu_main, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { // Handle action bar item clicks here. The action bar will // automatically handle clicks on the Home/Up button, so long // as you specify a parent activity in AndroidManifest.xml. int id = item.getItemId(); //noinspection SimplifiableIfStatement if (id == R.id.action_settings) { return true; } return super.onOptionsItemSelected(item); } }

ANDROID ACTIVITY LIFE CYCLE http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle



Managing the Activity Lifecycle
Starting an Activity | Android Developers
Searches related to android activity lifecycle
android activity lifecycle pdf
android activity lifecycle onactivityresult
android activity lifecycle onnewintent
android activity lifecycle orientation change
android activity lifecycle example
android activity lifecycle interview questions
android activity lifecycle listener
android activity lifecycle back button




Extra Tags : Android,  programming, tutorial, beginners , develop, ,mobile phone, Environment Setup, Application Components, Activity Lifecycle, Service Lifecycle, Application Architecture, Publishing Application, Debugging  Applications, Hadnling Events, Layouts, User Interface Controls, Styles and Themes,  Handling Rotation, data storage, managing media, Send Email, Send SMS, Phone Calls

Browse More Articles

Tweet

Written by Unknown

We are one of the initiators of the development of information technology in understanding the need for a solution that is familiar and close to us.