Use AndroidX dependencies instead of src-external

Author: Mishiranu

.gitignore

@@ -6,12 +6,13 @@
 !/build.gradle
 !/COPYING
 !/gradle
+!/gradle.properties
 !/gradlew
 !/gradlew.bat
 !/jni
+!/proguard-rules.pro
 !/README.md
 !/res
 !/src
 !/src-api
-!/src-external
 !/update

build.gradle

@@ -32,7 +32,7 @@ android {
 
 	sourceSets.main {
 		manifest.srcFile 'AndroidManifest.xml'
-		java.srcDirs = ['src', 'src-api', 'src-external']
+		java.srcDirs = ['src', 'src-api']
 		resources.srcDirs = ['src']
 		aidl.srcDirs = ['src']
 		renderscript.srcDirs = ['src']
@@ -84,10 +84,11 @@ android {
 			minifyEnabled false
 		}
 		release {
-			minifyEnabled false
+			minifyEnabled true
 		}
 		all {
 			crunchPngs false
+			proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
 		}
 	}
 
@@ -112,4 +113,6 @@ android {
 
 dependencies {
 	compileOnly 'org.ccil.cowan.tagsoup:tagsoup:1.2.1'
+	implementation 'androidx.drawerlayout:drawerlayout:1.1.0'
+	implementation 'androidx.localbroadcastmanager:localbroadcastmanager:1.0.0'
 }

gradle.properties

@@ -0,0 +1 @@
+android.useAndroidX=true

proguard-rules.pro

@@ -0,0 +1,3 @@
+-dontobfuscate
+-keep class com.mishiranu.dashchan.** { *; }
+-keep class chan.** { *; }

res/layout/activity_main.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <!--
-	Copyright 2014-2016 Fukurou Mishiranu
+	Copyright 2014-2016, 2020 Fukurou Mishiranu
 
 	Licensed under the Apache License, Version 2.0 (the "License");
 	you may not use this file except in compliance with the License.
@@ -16,7 +16,7 @@
 	limitations under the License.
 -->
 
-<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<androidx.drawerlayout.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
 	xmlns:tools="http://schemas.android.com/tools"
 	android:id="@+id/drawer_layout"
 	android:layout_width="match_parent"
@@ -43,4 +43,4 @@
 		android:layout_height="match_parent"
 		android:layout_gravity="start" />
 
-</android.support.v4.widget.DrawerLayout>
+</androidx.drawerlayout.widget.DrawerLayout>