From 9dd6b64327c6a9ebdc3e65523f5dc6373918fb31 Mon Sep 17 00:00:00 2001
From: xufuji456 <xufl@flatincbr.com>
Date: Mon, 17 Oct 2022 17:49:17 +0800
Subject: [PATCH] Feature: add beauty camera filter

---
 .../ffmpeg/activity/CameraFilterActivity.kt   | 16 +++++++++++++-
 .../com/frank/ffmpeg/util/FilterTypeUtil.kt   | 22 +++++++++++++++++++
 app/src/main/res/values-en/strings.xml        |  4 ++++
 app/src/main/res/values/strings.xml           |  4 ++++
 4 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 app/src/main/java/com/frank/ffmpeg/util/FilterTypeUtil.kt

diff --git a/app/src/main/java/com/frank/ffmpeg/activity/CameraFilterActivity.kt b/app/src/main/java/com/frank/ffmpeg/activity/CameraFilterActivity.kt
index 0cdb44b..8c75ed1 100644
--- a/app/src/main/java/com/frank/ffmpeg/activity/CameraFilterActivity.kt
+++ b/app/src/main/java/com/frank/ffmpeg/activity/CameraFilterActivity.kt
@@ -2,13 +2,23 @@ package com.frank.ffmpeg.activity
 
 import android.os.Bundle
 import android.view.View
+import com.frank.camerafilter.factory.BeautyFilterType
 import com.frank.camerafilter.widget.BeautyCameraView
 import com.frank.ffmpeg.R
+import com.frank.ffmpeg.util.FilterTypeUtil
 
 class CameraFilterActivity : BaseActivity() {
 
     private var cameraView: BeautyCameraView ?= null
 
+    private var index: Int = 0
+
+    private val filterType: Array<BeautyFilterType> = arrayOf(
+        BeautyFilterType.NONE,
+        BeautyFilterType.CRAYON,
+        BeautyFilterType.SKETCH
+    )
+
     override val layoutId: Int
         get() = R.layout.activity_camera_filter
 
@@ -34,7 +44,11 @@ class CameraFilterActivity : BaseActivity() {
                 showToast("stop recording...")
             }
         } else if (view.id == R.id.btn_camera_filter) {
-
+            index++
+            if (index >= filterType.size)
+                index = 0
+            cameraView!!.setFilter(filterType[index])
+            showToast(getString(FilterTypeUtil.filterTypeToNameId(filterType[index])))
         }
     }
 
diff --git a/app/src/main/java/com/frank/ffmpeg/util/FilterTypeUtil.kt b/app/src/main/java/com/frank/ffmpeg/util/FilterTypeUtil.kt
new file mode 100644
index 0000000..eab6ae7
--- /dev/null
+++ b/app/src/main/java/com/frank/ffmpeg/util/FilterTypeUtil.kt
@@ -0,0 +1,22 @@
+package com.frank.ffmpeg.util
+
+import com.frank.camerafilter.factory.BeautyFilterType
+import com.frank.ffmpeg.R
+
+/**
+ * @author xufulong
+ * @date 2022/10/17 5:39 下午
+ * @desc
+ */
+object FilterTypeUtil {
+
+    fun filterTypeToNameId(type: BeautyFilterType): Int {
+        return when (type) {
+            BeautyFilterType.NONE -> R.string.camera_filter_none
+            BeautyFilterType.CRAYON -> R.string.camera_filter_crayon
+            BeautyFilterType.SKETCH -> R.string.camera_filter_sketch
+            else -> R.string.camera_filter_none
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index 6391736..2793304 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -112,4 +112,8 @@
     <string name="filter_rotate">rotate</string>
     <string name="filter_sharpening">sharpen</string>
 
+    <string name="camera_filter_none">None</string>
+    <string name="camera_filter_crayon">Crayon</string>
+    <string name="camera_filter_sketch">Sketch</string>
+
 </resources>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 812096a..6c2b47d 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -112,4 +112,8 @@
     <string name="filter_rotate">旋转</string>
     <string name="filter_sharpening">锐化</string>
 
+    <string name="camera_filter_none">正常</string>
+    <string name="camera_filter_crayon">蜡笔</string>
+    <string name="camera_filter_sketch">素描</string>
+
 </resources>