Multiple_languge_support

//multiple languge ie aama hindi english bdhi languge aave(hindi languge ma bdhu hindi ma lkhelu aave)
//youtube vidio:How to make our app to supprt multiple languge?androi studio 23:8min

  //aama main string ma right click karvu and open translation pr click karvu
//pche +-o aa 3 symbol mathi round vadu symbol pr click karvu and jetli languge joi te hoy ie select karve
//aa program ma 2 languge select kre che hindi and english
//hindi ma translate google translate mathi karvu vidio jovo

Step 1:xml
Step 2:java
Step 3:String.xml  //jelti languge joi te hoy ae string ma add kre deve

Step 1:activity_main.xml

<?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="demoproject.aalap.com.multiple.MainActivity">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/welcome"
        android:textSize="30dp"
        android:layout_gravity="center"
        android:layout_marginTop="90dp"/>

    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/email"/>
    <EditText
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:hint="@string/password"/>
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:text="@string/login"/>
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="@string/signup"
        android:layout_gravity="center"/>
    <Button
        android:id="@+id/changeLang"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="10sp"
        android:layout_gravity="center"
        android:text="@string/changeLang"/>

</LinearLayout>

Step 2:activity_main.java

package demoproject.aalap.com.multiple;

import android.app.Activity;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

import java.util.Locale;

public class MainActivity extends AppCompatActivity {

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

        ActionBar actionBar=getSupportActionBar();
        actionBar.setTitle(getResources().getString(R.string.app_name));

        Button changeLang=findViewById(R.id.changeLang);
        changeLang.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                //show alertdialog to display list of languges,one can be selected
                showChangeLangugeDialog();
            }
        });
    }

    private void showChangeLangugeDialog() {
        final String[] listItem={"English","हिंदी"};
        AlertDialog.Builder mBuilder=new AlertDialog.Builder(MainActivity.this);
        mBuilder.setTitle("choose Languge.....");
        mBuilder.setSingleChoiceItems(listItem, -1, new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialogInterface, int i) {
                if(i==0){
                    //English
                    setLocale("en");
                    recreate();
                }
                else if(i==1){
                    //hindi
                    setLocale("hi");
                    recreate();
                }
                dialogInterface.dismiss();
            }
        });
        AlertDialog mDialog=mBuilder.create();
        mDialog.show();
    }
    private void setLocale(String lang){
        Locale locale=new Locale(lang);
        Locale.setDefault(locale);
        Configuration config=new Configuration();
        config.locale=locale;
        getBaseContext().getResources().updateConfiguration(config,getBaseContext().getResources().getDisplayMetrics());

        SharedPreferences.Editor editor=getSharedPreferences("Settings",MODE_PRIVATE).edit();
        editor.putString("My_Lang",lang);
        editor.apply();

    }
    public void loadLocale(){
        SharedPreferences preferences=getSharedPreferences("Settings", Activity.MODE_PRIVATE);
        String language=preferences.getString("My_Lang","");
        setLocale(language);
    }
}



Step 3:String.xml  //aama main string ma right click karvu and open translation pr click karvu
//pche +-o aa 3 symbol mathi round vadu symbol pr click karvu and jetli languge joi te hoy ie select karve
//aa program ma 2 languge select kre che hindi and english

<resources>
    <string name="app_name">Multiple</string>
    <string name="welcome">Welcome</string>
    <string name="email">Email</string>
    <string name="password">Password</string>
    <string name="login">Login</string>
    <string name="signup">Do not have account?Sign Up</string>
    <string name="changeLang">Change Languge</string>

</resources>
Step 3:String.xml
//hindi vadi String ma aatlu copy paste kre devu

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="app_name">विभिन्न</string>
    <string name="welcome">्वागत हे</string>
    <string name="email">ईमेल</string>
    <string name="password">पारण शब्द</string>
    <string name="login">लॉग इन करें</string>
    <string name="signup">खाता नहीं है? साइन अप करें</string>
    <string name="changeLang">भाषा बदलो</string>
</resources>