Add Dagger 2 support

.gitignore

@@ -32,4 +32,5 @@ build/
 **/.idea/caches
 
 # layout inspector view captures
-captures
+captures
+.idea/

build.gradle

@@ -1,69 +1,69 @@
 buildscript {
-  ext.kotlinVersion = '1.2.31'
-  repositories {
-    google()
-    jcenter()
-  }
-  dependencies {
-    classpath 'com.android.tools.build:gradle:3.1.0'
-    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
-  }
+    ext.kotlinVersion = '1.2.51'
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.1.0'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+    }
 }
 
 allprojects {
-  repositories {
-    google()
-    jcenter()
-  }
+    repositories {
+        google()
+        jcenter()
+    }
 }
 
 subprojects { project ->
-  group = GROUP
-  version = VERSION_NAME
+    group = GROUP
+    version = VERSION_NAME
 
-  apply plugin: 'checkstyle'
+    apply plugin: 'checkstyle'
 
-  task checkstyle(type: Checkstyle) {
-    configFile rootProject.file('checkstyle.xml')
-    source 'src/main/java'
-    ignoreFailures false
-    showViolations true
-    include '**/*.java'
+    task checkstyle(type: Checkstyle) {
+        configFile rootProject.file('checkstyle.xml')
+        source 'src/main/java'
+        ignoreFailures false
+        showViolations true
+        include '**/*.java'
 
-    classpath = files()
-  }
+        classpath = files()
+    }
 
-  afterEvaluate {
-    if (project.tasks.findByName('check')) {
-      check.dependsOn('checkstyle')
+    afterEvaluate {
+        if (project.tasks.findByName('check')) {
+            check.dependsOn('checkstyle')
+        }
     }
-  }
 }
 
 task clean(type: Delete) {
-  delete rootProject.buildDir
+    delete rootProject.buildDir
 }
 
 ext {
-  minSdkVersion = 15
-  targetSdkVersion = 27
-  compileSdkVersion = 27
-  buildToolsVersion = '27.0.3'
-  sourceCompatibilityVersion = JavaVersion.VERSION_1_7
-  targetCompatibilityVersion = JavaVersion.VERSION_1_7
+    minSdkVersion = 15
+    targetSdkVersion = 27
+    compileSdkVersion = 27
+    buildToolsVersion = '27.0.3'
+    sourceCompatibilityVersion = JavaVersion.VERSION_1_7
+    targetCompatibilityVersion = JavaVersion.VERSION_1_7
 }
 
 ext.deps = [
-    gson          : 'com.google.code.gson:gson:2.8.2',
-    conceal       : 'com.facebook.conceal:conceal:1.1.3@aar',
+        gson          : 'com.google.code.gson:gson:2.8.2',
+        conceal       : 'com.facebook.conceal:conceal:1.1.3@aar',
 
-    // Test dependencies
-    junit         : 'junit:junit:4.12',
-    truth         : 'com.google.truth:truth:0.28',
-    robolectric   : 'org.robolectric:robolectric:3.3',
-    mockito       : 'org.mockito:mockito-core:2.8.9',
-    espressoRunner: 'com.android.support.test:runner:0.5',
-    espressoRules : 'com.android.support.test:rules:0.5',
-    kotlin        : "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
+        // Test dependencies
+        junit         : 'junit:junit:4.12',
+        truth         : 'com.google.truth:truth:0.28',
+        robolectric   : 'org.robolectric:robolectric:3.3',
+        mockito       : 'org.mockito:mockito-core:2.8.9',
+        espressoRunner: 'com.android.support.test:runner:0.5',
+        espressoRules : 'com.android.support.test:rules:0.5',
+        kotlin        : "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
 
 ]

dagger-sample/build.gradle

@@ -0,0 +1,41 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 27
+
+    defaultConfig {
+        applicationId "com.orhanobut.hawk.dagger.sample"
+        minSdkVersion 17
+        targetSdkVersion 27
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlinVersion"
+    implementation 'com.android.support:appcompat-v7:27.1.1'
+    implementation 'com.google.dagger:dagger:2.16'
+    implementation('com.google.dagger:dagger-android:2.16') {
+        exclude group: "com.android.support"
+    }
+    implementation('com.google.dagger:dagger-android-support:2.16') {
+        exclude group: "com.android.support"
+    }
+    kapt "com.google.dagger:dagger-compiler:2.16"
+    kapt("com.google.dagger:dagger-android-processor:2.16") {
+        exclude group: "com.android.support"
+    }
+    implementation project(':hawk')
+    implementation project(':hawk-dagger')
+}

dagger-sample/proguard-rules.pro

@@ -0,0 +1,21 @@
+# 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

dagger-sample/src/main/AndroidManifest.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.orhanobut.hawk.dagger.sample">
+
+    <application
+        android:name=".MainApplication"
+        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="com.orhanobut.hawk.dagger.sample.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

dagger-sample/src/main/kotlin/com/orhanobut/hawk/dagger/sample/MainActivity.kt

@@ -0,0 +1,40 @@
+package com.orhanobut.hawk.dagger.sample
+
+import android.os.Bundle
+import android.support.annotation.VisibleForTesting
+import android.support.v4.app.Fragment
+import android.support.v7.app.AppCompatActivity
+import com.orhanobut.hawk.dagger.Hawker
+import dagger.android.DispatchingAndroidInjector
+import dagger.android.support.HasSupportFragmentInjector
+import javax.inject.Inject
+
+@VisibleForTesting
+class MainActivity : AppCompatActivity(), HasSupportFragmentInjector {
+
+    @Inject
+    lateinit var hawker: Hawker
+
+    @Inject
+    lateinit var dispatchingAndroidInjector: DispatchingAndroidInjector<Fragment>
+
+    override fun supportFragmentInjector() = dispatchingAndroidInjector
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        save()
+        load()
+    }
+
+    private fun save() {
+        hawker.put("name", "Hawker")
+        hawker.put("description", "Hawk with Dagger 2 support")
+    }
+
+    private fun load() {
+        val name: String? = hawker.get("name")
+        val description: String? = hawker.get("description")
+    }
+}

dagger-sample/src/main/kotlin/com/orhanobut/hawk/dagger/sample/MainApplication.kt

@@ -0,0 +1,23 @@
+package com.orhanobut.hawk.dagger.sample
+
+import android.app.Activity
+import android.app.Application
+import com.orhanobut.hawk.dagger.sample.di.AppInjector
+import dagger.android.AndroidInjector
+import dagger.android.DispatchingAndroidInjector
+import dagger.android.HasActivityInjector
+import javax.inject.Inject
+
+class MainApplication : Application(), HasActivityInjector {
+    @Inject
+    lateinit var dispatchingAndroidInjector: DispatchingAndroidInjector<Activity>
+
+    override fun activityInjector(): AndroidInjector<Activity> {
+        return dispatchingAndroidInjector
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+        AppInjector.init(this)
+    }
+}

dagger-sample/src/main/kotlin/com/orhanobut/hawk/dagger/sample/di/ActivityModule.kt

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.orhanobut.hawk.dagger.sample.di
+
+import com.orhanobut.hawk.dagger.sample.MainActivity
+import dagger.Module
+import dagger.android.ContributesAndroidInjector
+
+@Suppress("unused")
+@Module
+abstract class ActivityModule {
+    @ContributesAndroidInjector()
+    abstract fun contributeMainActivity(): MainActivity
+}