Activity Life Cycle Example In Android |Android App Development With AndroidCource

Monday 21 August 2017

Activity Life Cycle Example In Android

LifeCycleActivity.xml
        <?xml version="1.0" encoding="utf-8"?>
         <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                xmlns:tools="http://schemas.android.com/tools"
                android:id="@+id/activity_life_cycle"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:paddingBottom="@dimen/activity_vertical_margin"
                android:paddingLeft="@dimen/activity_horizontal_margin"
                android:paddingRight="@dimen/activity_horizontal_margin"
                android:paddingTop="@dimen/activity_vertical_margin"
                tools:context="com.example.bhaumik.practicalapp.LifeCycleActivity">

                    <TextView
                            android:layout_width="wrap_content"
                            android:layout_height="wrap_content"
                            android:textSize="25dp"
                            android:textColor="#000"
                            android:text="Activity LifeCycle Method"
                            android:layout_centerInParent="true"
                    />

            </RelativeLayout>
LifecycleActivity.java
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;

public class LifeCycleActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_life_cycle);

        Log.d("Activity : ","onCreate() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onCreate() called");
    }

    @Override
    protected void onStart() {
        super.onStart();

        Log.d("Activity : ","onStart() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onStart() called");
    }

    @Override
    protected void onPause() {
        super.onPause();

        Log.d("Activity : ","onPause() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onPause() called");
    }

    @Override
    protected void onStop() {
        super.onStop();

        Log.d("Activity : ","onStop() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onStop() called");
    }

    @Override
    protected void onResume() {
        super.onResume();

        Log.d("Activity : ","onResume() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onResume() called");
    }

    @Override
    protected void onRestart() {
        super.onRestart();

        Log.d("Activity : ","onRestart() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onRestart() called");
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();

        Log.d("Activity : ","onDestroy() called");
        ToastMsg.ShowToast(LifeCycleActivity.this,"onDestroy() called");
    }
}

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