aalap m

step 1:activity_main.xml  <TextView         android:id="@+id/message"         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:layout_marginLeft="@dimen/activity_horizontal_margin"         android:layout_marginStart="@dimen/activity_horizontal_margin"         android:layout_marginTop="@dimen/activity_vertical_margin"         android:text="@string/title_home"         app:layout_constraintLeft_toLeftOf="parent"         app:layout_constraintTop_toTopOf="parent" />     <android.support.design.widget.BottomNavigationView         android:id="@+id/navigation"         android:layout_width="0dp"         android:layout_height="wrap_content"         android:layout_marginEnd="0dp"         android:layout_marginStart="0dp"         android:background="?android:attr/windowBackground&

Step 0://res ma jai ne right click karvu pache new ma javu android resource file ma javanu and koi pn name aap devu and (for example animation name aapiyu) and file name ni niche resouece type hse aema(animation pr click karvu) //pche animation ma jai koi pn name aapi devu resoirce file ma jai ne(ex zoom in and zoomout) Step 1:activity_main.xml //aama ek imageView lai levu and //zoom in and zoom out button lai leva jene click karvathe image zoom in and zoomout tse Step 2:zoom_In <set xmlns:android="http://schemas.android.com/apk/res/android">     <scale         xmlns:android="http://schemas.android.com/apk/res/android"         android:duration="1000"         android:fromXScale="1"         android:fromYScale="1"         android:pivotX="50%"         android:pivotY="50%"         android:toXScale="3"         android:toYScale="3" >     </scale> </set> Ste

Step 1:Manifest ma internet ni permission Step 2:build graddle(module:app ) dependencies {     implementation fileTree(dir: 'libs', include: ['*.jar'])     //noinspection GradleCompatible     implementation 'com.android.support:appcompat-v7:26.1.0'     implementation 'com.android.support.constraint:constraint-layout:1.1.1'     testImplementation 'junit:junit:4.12'     androidTestImplementation 'com.android.support.test:runner:1.0.2'     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'     implementation 'com.squareup.picasso:picasso:2.71828'     compile 'com.squareup.retrofit2:retrofit:2.1.0'     compile 'com.squareup.retrofit2:converter-gson:2.1.0'     implementation 'com.android.support:recyclerview-v7:26.1.0' } Step 3:Activiry_main_xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout     xmlns:android="http

Step 1:Manifest ma internet ni permission Step 2:build graddle(module:app) dependencies {     implementation fileTree(dir: 'libs', include: ['*.jar'])     //noinspection GradleCompatible     implementation 'com.android.support:appcompat-v7:26.1.0'     implementation 'com.android.support.constraint:constraint-layout:1.1.1'     testImplementation 'junit:junit:4.12'     androidTestImplementation 'com.android.support.test:runner:1.0.2'     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'     implementation 'com.squareup.picasso:picasso:2.71828'     compile 'com.squareup.retrofit2:retrofit:2.1.0'     compile 'com.squareup.retrofit2:converter-gson:2.1.0'     implementation 'com.android.support:recyclerview-v7:26.1.0' } Step 3:Activiry_main_xml <?xml version="1.0" encoding="utf-8"?> <LinearLayout     xmlns:android="http:

//activity_mail.xml  //container ni error aave to activity main_xml jain ne id container lai leve <linearlayout android:id="@+id/container" android:layout_height="match_parent" android:layout_width="match_parent" android:orientation="vertical" tools:context="demoproject.aalap.com.fragment.MainActivity" 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">     <button android:id="@+id/btn1" android:layout_height="wrap_content" android:layout_width="match_parent" android:text="btn1">     </button><button android:id="@+id/btn2" android:layout_height="wrap_content" android:layout_width="match_parent" android:text="btn2"> </button></linearlayout> //fragment1.xml khale textview j lkhvu a

List_view_show_another_page //llistView ni baki java activity blank j rakhvi jetla page joita hoy ae if(possitio==0) vadu add karvu step 1:activity_main.xml <ListView android:layout_width="match_parent" android:layout_height="wrap_content" android:id="@+id/lv"> </ListView> step2:string.xml <resources> <string name="app_name">ListView</string> <string-array name="array_technology"> <item>Android</item> <item>Java</item> <item>Php</item> <item>Hadoop</item> <item>Sap</item> <item>Python</item> <item>Ajax</item> <item>C++</item> <item>Ruby</item> <item>Rails</item> <item>.Net</item> <item>Perl</item> </string-array> &

ListView tutorial javapoint mathi karvu //activity_main.xml < ListView android :layout_width= "match_parent" android :layout_height= "wrap_content" android :id= "@+id/listView" > </ ListView > //string.xml < resources > < string name= "app_name" >ListView</ string > < string-array name= "array_technology" > < item >Android</ item > < item >Java</ item > < item >Php</ item > < item >Hadoop</ item > < item >Sap</ item > < item >Python</ item > < item >Ajax</ item > < item >C++</ item > < item >Ruby</ item > < item >Rails</ item > < item >.Net</ item > < item >Perl</ item > </ string-array > </ resources >

build.gradle(Module:app)  dependencies {     implementation fileTree(dir: 'libs', include: ['*.jar'])     //noinspection GradleCompatible     implementation 'com.android.support:appcompat-v7:26.1.0'     implementation 'com.android.support.constraint:constraint-layout:1.1.1'     testImplementation 'junit:junit:4.12'     androidTestImplementation 'com.android.support.test:runner:1.0.2'     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'     implementation 'com.squareup.picasso:picasso:2.71828'     compile 'com.squareup.retrofit2:retrofit:2.1.0'     compile 'com.squareup.retrofit2:converter-gson:2.1.0' } step 1:Activity_main.xml   //listView j levu <?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&q

Custom_toast //Step 0:custom toast no use users ne image btava tay che //step 1:activity_mail xml ma ksoj change nai // step:2 Toast.xml <linearlayout android:id="@+id/root" android:layout_height="match_parent" android:layout_width="match_parent" android:orientation="horizontal" xmlns:android="http://schemas.android.com/apk/res/android">     <imageview android:id="@+id/image" android:layout_height="wrap_content" android:layout_width="wrap_content">     <textview android:id="@+id/text" android:layout_height="wrap_content" android:layout_width="wrap_content"> </textview></imageview></linearlayout> step 3:MainActivity public class MainActivity extends AppCompatActivity {     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_

Splash_screen public class splash extends AppCompatActivity {     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_splash);         new Thread(){             public void run(){                 try{                     sleep(3000);                     Intent i=new Intent(splash.this,login.class);                     startActivity(i);                     finish();                 }                 catch (InterruptedException e){                     e.printStackTrace();                 }             }         }.start();     } }

//insert php file simple <?php error_reporting(0); $host='localhost'; $name='root'; $pass=''; $db='mysqljson1'; $con=mysql_connect($host,$name,$pass) or die("Connection Failed..."); mysql_select_db($db,$con) or die("Db Selection Failed..."); $name  = $_POST['name']; $pass  = $_POST['pass']; $flag['code']=0; if($qry=mysql_query("INSERT INTO `insertt`(`name`, `pass`) VALUES ('$name','$pass')"))//insertt table nu name { $flag['code']=1; } echo json_encode($flag); echo "Hello"; mysql_close($con); ?> //Insert php file <?php error_reporting(0); $host='localhost'; $uname='root'; $pwd=''; $db='tirth';//tirth che tya database nu name lkhvanu je json ma hoy ae $con=mysql_connect($host,$uname,$pwd) or die("Connection Failed..."); mysql_select_db($db,$con) or die("Db Sel

//display ni xml file blank rakhvi //MainActivity.java public class MainActivity extends AppCompatActivity {     EditText name, id, address;     Button insert, delete, display, update;     String Mname[]={"Asus","Nokia","Samsung","Oppo","Redmi","Vivo","Other"};     RadioButton rb;     RadioGroup rg;     Spinner sp;     SQLiteDatabase database;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         database = openOrCreateDatabase("register", Context.MODE_PRIVATE, null);         String tab = "create table if not exists newTable(name text,id text,address text)";         database.execSQL(tab);         name = findViewById(R.id.editText1);         id = findViewById(R.id.editText2);         address = findViewById(R.id.editText3);         insert = findViewById(R.id.

//Json insert //build.gradle(mdule:app) ma [compileSdkVersion 26] ni niche vadi library lkhvani     //useLibrary 'org.apache.http.legacy' aa library lkhvani //manifest ma permission leve public class MainActivity extends AppCompatActivity {     EditText name,pass;     Button insert;     String json="";     InputStream is=null;//InputStream is used to write the data to a file or something     JSONObject jobj=null;     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_main);         StrictMode.ThreadPolicy policy=new StrictMode.ThreadPolicy.Builder().permitAll().build();         StrictMode.setThreadPolicy(policy);    //StrictMode is a developer tool which detects things you might be doing         //              by accident and brings them to your attention so you can fix them.         //StrictMode is most commonly used to catch accidental disk or

// json login public class login extends AppCompatActivity {     EditText email, password;     Button login;     InputStream is = null;     JSONObject jobj = null;     String json = "", s1, s2;     public boolean islogin = false;     public static String sharedpref = "MyPref";     public static String adminlogin = "AdminLogin";     public static String adminshare = "AdminPref";     public static String adminemail = "email";     @Override     protected void onCreate(Bundle savedInstanceState) {         super.onCreate(savedInstanceState);         setContentView(R.layout.activity_login);         StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();         StrictMode.setThreadPolicy(policy);         email = findViewById(R.id.email);         password = findViewById(R.id.password);         login = findViewById(R.id.login);         login.setOnClickListener(new View.OnClickListen

ListView tutorial point mathi karvu //activity_main.xml < ListView android :layout_width= "match_parent" android :layout_height= "wrap_content" android :id= "@+id/listView" > </ ListView > //string.xml < resources > < string name= "app_name" >ListView</ string > < string-array name= "array_technology" > < item >Android</ item > < item >Java</ item > < item >Php</ item > < item >Hadoop</ item > < item >Sap</ item > < item >Python</ item > < item >Ajax</ item > < item >C++</ item > < item >Ruby</ item > < item >Rails</ item > < item >.Net</ item > < item >Perl</ item > </ string-array > </ resources > /