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Showing posts from January, 2021

Splash Screen With Sound

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 MainActivity - package com.example.splashactivity; import androidx.appcompat.app.AppCompatActivity; import android.content.Intent; import android.media.MediaPlayer; import android.os.Bundle; import android.view.Window; import android.view.WindowManager; public class MainActivity extends AppCompatActivity {     MediaPlayer mediaPlayer;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         requestWindowFeature(Window.FEATURE_NO_TITLE);         getSupportActionBar().hide();         this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);         setContentView(R.layout.activity_main);         mediaPlayer=MediaPlayer.create(MainActivity.this,R.raw.never_give_up_2);         mediaPlayer.start();...
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ImageView

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 MainActivity - package com.example.imageview; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity {     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);     } } -------------------------------------------------------------------------------------------------------------------- activity_main - <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:orientation="vertical"     tools:context=".MainActivity"> ...
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Toast

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 MainActivity - package com.example.toast; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity extends AppCompatActivity {     Button show;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         show=findViewById(R.id.showToast);         show.setOnClickListener(new View.OnClickListener() {             @Override             public void onClick(View v) {                 Toast.makeText(getApplicationContext(),"Welcome TO Android",Toast.LENGTH_SHORT).show();             }         }); ...
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Spinner

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 MainActivity - package com.example.spinner; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.Spinner; public class MainActivity extends AppCompatActivity {     Spinner spinner;     String string []={"Android","Java","JQuery","Node","HTML"};     ArrayAdapter arrayAdapter;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         spinner=findViewById(R.id.spinner1);         arrayAdapter=new ArrayAdapter(MainActivity.this,android.R.layout.simple_list_item_1,string);         spinner.setAdapter(arrayAdapter);     } } ------------------------------------------------------------------------------------------------------------------------...
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Radio Button

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  MainActivity - package com.example.radiobutton; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.RadioButton; import android.widget.RadioGroup; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends AppCompatActivity {     RadioGroup radioGroup;     RadioButton radioButton;     TextView textView;     Button button;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         radioGroup=findViewById(R.id.groupradio);         textView=findViewById(R.id.txtradio);         button=findViewById(R.id.btnapply);         button.setOnClickListener(new View.OnClick...
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CheckBox

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 MainActivity -     package com.example.checkbox; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.CheckBox; import android.widget.TextView; import java.util.ArrayList; public class MainActivity extends AppCompatActivity {     private CheckBox mJava,mPython,mKotlin,mC,mPearl;     private Button show;     private TextView showText;     private ArrayList<String>mResult;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         mJava=findViewById(R.id.check_java);         mPython=findViewById(R.id.check_python);         mKotlin=findViewById(R.id.check_kotlin);         mC=fin...
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List View

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MainActivity - package com.example.listview; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.ListView; public class MainActivity extends AppCompatActivity {     ListView listView;     String string []={"Android","Java","PHP","HTML","JQuery","Jsp"};     ArrayAdapter arrayAdapter;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         listView=findViewById(R.id.listview);         arrayAdapter=new ArrayAdapter(MainActivity.this,android.R.layout.simple_list_item_1,string);         listView.setAdapter(arrayAdapter);     } } -------------------------------------------------------------------------------------------------------------------...
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Horizontal Scroll View

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 MainActivity -    package com.example.horizontalscrollview; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; public class MainActivity extends AppCompatActivity {     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);     } } ----------------------------------------------------------------------------------------------------- activity_main - <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"     xmlns:app="http://schemas.android.com/apk/res-auto"     xmlns:tools="http://schemas.android.com/tools"     android:layout_width="match_parent"     android:layout_height="match_parent"     android:orientation="vertical"     tools:context=".MainActivity"...
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Auto_Complete_Text_View

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 MainActivity - package com.example.autocompletetextview; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.AutoCompleteTextView; public class MainActivity extends AppCompatActivity {     AutoCompleteTextView autoCompleteTextView;     String string []={"Pune","mumbai","konkan","Kerala","Manipur","Ahmdabad","Beed","Chhatisghar","Daund"};     ArrayAdapter arrayAdapter;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         autoCompleteTextView=findViewById(R.id.city);         arrayAdapter=new ArrayAdapter(MainActivity.this,android.R.layout.simple_list_item_1,string);         autoCompleteTextView.setAdapter(arrayAdapter);      ...
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Pop Up Menu

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 MainActivity -  package com.example.popupmenu; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.MenuItem; import android.view.View; import android.widget.Button; import android.widget.PopupMenu; import android.widget.Toast; public class MainActivity extends AppCompatActivity {     Button button;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         button=(Button)findViewById(R.id.show);         button.setOnClickListener(new View.OnClickListener() {             @Override             public void onClick(View v) {                 PopupMenu popupMenu=new PopupMenu(MainActivity.this,button);       ...
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Context Menu

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  MainActivity - package com.example.contextmenu; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.ContextMenu; import android.view.MenuItem; import android.view.View; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends AppCompatActivity {     TextView textView;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         textView=findViewById(R.id.contexttext);         registerForContextMenu(textView);     }     public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {         super.onCreateContextMenu(menu, v, menuInfo);         getMenuInflate...
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Option Menu

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   MainActivity - package com.example.optionmenu; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; import android.os.Bundle; import android.view.Menu; import android.view.MenuItem; import android.widget.Switch; import android.widget.Toast; public class MainActivity extends AppCompatActivity {     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);     }     @Override     public boolean onCreateOptionsMenu(Menu menu) {         getMenuInflater().inflate(R.menu.main_menu, menu);         return true;     }     @Override     public boolean onOptionsItemSelected(@NonNull MenuItem item) {         switch (item.getItemId()) {             c...
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Add Fragments

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  First Fragment - package com.example.fragments; import android.os.Bundle; import androidx.fragment.app.Fragment; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; public class FirstFragment extends Fragment {     public FirstFragment() {         // Required empty public constructor     }     @Override     public View onCreateView(LayoutInflater inflater, ViewGroup container,                              Bundle savedInstanceState) {         // Inflate the layout for this fragment         return inflater.inflate(R.layout.fragment_first, container, false);     } } ----------------------------------------------------------------------------------------------- Second Fragment -  package com.example.fragments; import android.os.Bundle; import androidx.fragm...
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