New project, working on profile screen binding

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 27
+
+    dataBinding {
+        enabled = true
+    }
+
+    defaultConfig {
+        applicationId "info.androidhive.databinding"
+        minSdkVersion 16
+        targetSdkVersion 27
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:27.1.0'
+    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    implementation 'com.android.support:design:27.1.0'
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+
+    implementation 'com.github.bumptech.glide:glide:4.6.1'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.6.1'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

app/src/androidTest/java/info/androidhive/databinding/ExampleInstrumentedTest.java

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+package info.androidhive.databinding;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("info.androidhive.databinding", appContext.getPackageName());
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="info.androidhive.databinding">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/info/androidhive/databinding/MainActivity.java

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+package info.androidhive.databinding;
+
+import android.content.Context;
+import android.databinding.DataBindingUtil;
+import android.os.Bundle;
+import android.support.design.widget.FloatingActionButton;
+import android.support.design.widget.Snackbar;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.Toolbar;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Toast;
+
+import info.androidhive.databinding.databinding.ActivityMainBinding;
+import info.androidhive.databinding.model.User;
+
+public class MainActivity extends AppCompatActivity {
+
+    private static final String TAG = MainActivity.class.getSimpleName();
+
+    MyHandlers handlers;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        ActivityMainBinding binding = DataBindingUtil.setContentView(this, R.layout.activity_main);
+
+        Toolbar toolbar = findViewById(R.id.toolbar);
+        setSupportActionBar(toolbar);
+
+        handlers = new MyHandlers(this);
+
+        User user = new User();
+        user.setName("Ravi Tamada");
+        user.setEmail("[email protected]");
+        user.setProfileImage("https://avatars2.githubusercontent.com/u/497670?s=400&v=4");
+        user.setWebsite("www.rxjava.wtf");
+        user.setNumberOfFollowers(100);
+        user.setNumberOfFollowing(200);
+        user.setNumberOfPosts(2400);
+
+        binding.setUser(user);
+        binding.content.setHandlers(handlers);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_main, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        int id = item.getItemId();
+
+        //noinspection SimplifiableIfStatement
+        if (id == R.id.action_settings) {
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    public class MyHandlers {
+
+        Context context;
+
+        public MyHandlers(Context context) {
+            this.context = context;
+        }
+
+
+        public void onButtonClick(View view) {
+            Toast.makeText(context, "Button is clicked!", Toast.LENGTH_SHORT).show();
+        }
+
+        public boolean onButtonLongPressed(View view, String name) {
+            Toast.makeText(context, "Button is long pressed! " + name, Toast.LENGTH_SHORT).show();
+            return false;
+        }
+    }
+}

app/src/main/java/info/androidhive/databinding/ProfileBindingUtils.java

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+package info.androidhive.databinding;
+
+public class ProfileBindingUtils {
+
+    public static String convertToSuffix(long count) {
+        if (count < 1000) return "" + count;
+        int exp = (int) (Math.log(count) / Math.log(1000));
+        return String.format("%.1f%c",
+                count / Math.pow(1000, exp),
+                "kmgtpe".charAt(exp - 1));
+    }
+}