UtkuGlsvn

# Linux:

virtualenv env

. env/bin/activate

pip install django

django-admin startproject testsite

UtkuGlsvn

<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
    <context-param>
        <param-name>javax.faces.PROJECT_STAGE</param-name>
        <param-value>Development</param-value>
    </context-param>
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

UtkuGlsvn

 <dependencies>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.faces</artifactId>
            <version>2.2.7</version>
        </dependency>
        <dependency>
            <groupId>org.primefaces</groupId>
            <artifactId>primefaces</artifactId>
            <version>5.0</version>

UtkuGlsvn

İnternet izinleri:
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name=”android.permission.ACCESS_WIFI_STATE” />

Harici Depolama İzinleri:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />

Harici Yazma İzinleri:
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

UtkuGlsvn

implementation 'de.hdodenhof:circleimageview:3.0.0' -> CircleImageView

UtkuGlsvn

Login (e mail, password):

Java
auth.signInWithEmailAndPassword(email, password)
                    .addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {
                        @Override
                        public void onComplete(@NonNull Task<AuthResult> task) {
                            if (!task.isSuccessful()) {
                                // there was an error
                                if (password.length() < 6) {

UtkuGlsvn

Sign up

 myAut.createUserWithEmailAndPassword(mail,password).addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                @Override
                public void onComplete(@NonNull Task<AuthResult> task) {
                    if(task.isSuccessful()) {
                        Toast.makeText(getBaseContext(), "Successful!", Toast.LENGTH_SHORT).show();
                        startActivity(new Intent(SignupActivity.this, MainActivity.class));
                    }
                    else

UtkuGlsvn

İnsert Data:

String id=mdatabase.push().getKey();
data=new Model(id,date,name,surname,radiocheck(r1,r2));
mdatabase.child(id).setValue(data);

Delete Data:

 mdatabase.child(key).removeValue();

UtkuGlsvn

Android Camera back (0)
        mCamera= android.hardware.Camera.open(0);

Android Camera front (1)
        mCamera= android.hardware.Camera.open(1);
       
       
 https://developer.android.com/reference/android/hardware/Camera.CameraInfo.html#CAMERA_FACING_BACK

UtkuGlsvn

Drawable:

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@color/colorPrimary"/>

    <item android:gravity="center">
        <bitmap android:src="@drawable/my_logo"
        android:gravity="center">
    </bitmap>