fix download common library failed, and use aar instead

README.md

@@ -19,15 +19,18 @@ Step 1. Add the JitPack repository to your build file.Add it in your root build.
 allprojects {
 		repositories {
 			...
-			maven { url 'http://raw.github.com/saki4510t/libcommon/master/repository/' }
 			maven { url 'https://jitpack.io' }
+
+            flatDir {
+                            dirs 'libs', '../libusbcamera/libs'
+                        }
 		}
 	}
 ```  
 Step 2. Add the dependency  
 ```java
 dependencies {
-	implementation 'com.github.jiangdongguo:AndroidUSBCamera:2.3.6'
+	implementation 'com.github.jiangdongguo:AndroidUSBCamera:2.3.7'
 }
 ```
 ### 2. APIs Introduction  
@@ -203,14 +206,17 @@ Please checking your preview format and change YUV to MJPEG or MJPEG to YUV,beca
 
 1. fix pull out crash 2.
 
+#### 2021.11.17  version 2.3.7
+
+1. fix download common library failed, and use aar instead.
+
 Download APK(2.3.4)
 -----------------
 
  In order to display the functions, I develop a simple released apk,which is based on version 2.3.1,and the build version is 28.0.3.Here is my configs and if you have any questions please issues to me ,I will follow it do my best.
 ```
 ext {
     androidXVersion = '1.1.0'  // variable that can be referenced to keep support libs consistent
-    commonLibVersion= '4.1.1'
     versionCompiler = 28
     versionTarget = 27   // versionTarget>27 android 10 may previewed failed.
     // if hope supporting 4.4

build.gradle

@@ -5,16 +5,19 @@ buildscript {
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.5.2'
+        classpath 'com.android.tools.build:gradle:4.2.2'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
     }
 }
 
 allprojects {
     repositories {
         google()
-        maven { url 'http://raw.github.com/saki4510t/libcommon/master/repository/' }
         jcenter()
+
+        flatDir {
+            dirs 'libs', '../libusbcamera/libs'
+        }
     }
 }
 
@@ -23,16 +26,15 @@ task clean(type: Delete) {
 }
 
 ext {
-    androidXVersion = '1.1.0'  // variable that can be referenced to keep support libs consistent
-    commonLibVersion= '4.1.1'
+    androidXVersion = '1.1.0'
     versionCompiler = 28
     // when target=27, 9.0 is ok
     versionTarget = 27
     // if hope supporting 4.4
     // please modify it to 16
-    minSdkVersion = 21
-    versionCode = 100
-    versionNameString = '2.3.5.20210316'
+    minSdkVersion = 16
+    versionCode = 101
+    versionNameString = '2.3.6.20211117'
     javaSourceCompatibility = JavaVersion.VERSION_1_8
     javaTargetCompatibility = JavaVersion.VERSION_1_8
 }

gradle.properties

@@ -1,17 +1,19 @@
 # Project-wide Gradle settings.
-
 # IDE (e.g. Android Studio) users:
 # Gradle settings configured through the IDE *will override*
 # any settings specified in this file.
-
 # For more details on how to configure your build environment visit
 # http://www.gradle.org/docs/current/userguide/build_environment.html
-
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
-org.gradle.jvmargs=-Xmx1536m
-
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
+android.enableJetifier=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Thu Jun 07 21:35:12 CST 2018
+#Mon Mar 08 17:18:54 CST 2021
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-all.zip

libusbcamera/build.gradle

@@ -27,12 +27,19 @@ android {
         sourceCompatibility rootProject.ext.javaSourceCompatibility
         targetCompatibility rootProject.ext.javaTargetCompatibility
     }
+
+    repositories {
+        flatDir {
+            dirs 'libs'
+        }
+    }
 }
 
 
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
     implementation "androidx.appcompat:appcompat:${androidXVersion}"
-    api "com.serenegiant:common:${commonLibVersion}"
+
+    implementation(name: 'libusbcommon_v4.1.1', ext: 'aar')
 }

libusbcamera/src/main/java/com/serenegiant/usb/widget/AspectRatioTextureView.java

@@ -36,7 +36,7 @@
  * XXX it is better that can set the aspect ratio as xml property
  */
 public class AspectRatioTextureView extends TextureView	// API >= 14
-	implements IAspectRatioView {
+	implements IAspectRatioView2 {
 
 	private static final boolean DEBUG = true;	// TODO set false on release
 	private static final String TAG = "AbstractCameraView";

libusbcamera/src/main/java/com/serenegiant/usb/widget/CameraViewInterface.java

@@ -28,9 +28,8 @@
 import android.view.Surface;
 
 import com.serenegiant.usb.encoder.IVideoEncoder;
-import com.serenegiant.widget.IAspectRatioView;
 
-public interface CameraViewInterface extends IAspectRatioView {
+public interface CameraViewInterface extends IAspectRatioView2 {
 	public interface Callback {
 		public void onSurfaceCreated(CameraViewInterface view, Surface surface);
 		public void onSurfaceChanged(CameraViewInterface view, Surface surface, int width, int height);

libusbcamera/src/main/java/com/serenegiant/usb/widget/IAspectRatioView2.java

@@ -0,0 +1,9 @@
+package com.serenegiant.usb.widget;
+
+public interface IAspectRatioView2 {
+    void setAspectRatio(double var1);
+
+    void setAspectRatio(int var1, int var2);
+
+    double getAspectRatio();
+}