CropImageOptions: Option to change progress bar color. (#390)

* CropImageOptions: Option to change progress bar color.

CHANGELOG.md

@@ -11,6 +11,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## [x.x.x] - unreleased
 
+- CropImageOptions: Option to change progress bar color. [#390](https://github.com/CanHub/Android-Image-Cropper/issues/390)
+
 ## [4.3.0] - 10/06/2022
 ### Added
 - Added a helper text on top of crop overlay which moves along with it. [#381](https://github.com/CanHub/Android-Image-Cropper/issues/381)
@@ -128,7 +130,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ### Fixed
 - ENOENT (no such file or directory) [#99](https://github.com/CanHub/Android-Image-Cropper/issues/99)
-- `content://` instead of `file://` [#83](https://github.com/CanHub/Android-Image-Cropper/issues/83) [#84](https://github.com/CanHub/Android-Image-Cropper/issues/84) 
+- `content://` instead of `file://` [#83](https://github.com/CanHub/Android-Image-Cropper/issues/83) [#84](https://github.com/CanHub/Android-Image-Cropper/issues/84)
 
 ## [2.3.2-alpha] - 12/04/21
 ### Added

cropper/src/main/java/com/canhub/cropper/CropImageOptions.kt

@@ -9,10 +9,13 @@ import android.os.Parcel
 import android.os.Parcelable
 import android.text.TextUtils
 import android.util.TypedValue
+import androidx.annotation.ColorInt
 import com.canhub.cropper.CropImageView.CropShape
 import com.canhub.cropper.CropImageView.Guidelines
 import com.canhub.cropper.CropImageView.RequestSizeOptions
 
+private val COLOR_PURPLE = Color.rgb(153, 51, 153)
+
 /**
  * All the possible options that can be set to customize crop image.<br></br>
  * Initialized with default values.
@@ -96,6 +99,11 @@ open class CropImageOptions : Parcelable {
     @JvmField
     var showProgressBar: Boolean
 
+    /** The color of the progress bar. Only works on API level 21 and upwards. */
+    @JvmField
+    @ColorInt
+    var progressBarColor: Int
+
     /**
      * if auto-zoom functionality is enabled.<br></br>
      * default: true.
@@ -140,6 +148,7 @@ open class CropImageOptions : Parcelable {
 
     /** the color of the guidelines lines  */
     @JvmField
+    @ColorInt
     var borderLineColor: Int
 
     /** thickness of the corner line. (in pixels)  */
@@ -156,6 +165,7 @@ open class CropImageOptions : Parcelable {
 
     /** the color of the corner line  */
     @JvmField
+    @ColorInt
     var borderCornerColor: Int
     /**
      * The fill color of circle corner
@@ -169,13 +179,15 @@ open class CropImageOptions : Parcelable {
 
     /** the color of the guidelines lines  */
     @JvmField
+    @ColorInt
     var guidelinesColor: Int
 
     /**
      * the color of the overlay background around the crop window cover the image parts not in the
      * crop window.
      */
     @JvmField
+    @ColorInt
     var backgroundColor: Int
 
     /** the min width the crop window is allowed to be. (in pixels)  */
@@ -220,6 +232,7 @@ open class CropImageOptions : Parcelable {
 
     /** the color to use for action bar items icons  */
     @JvmField
+    @ColorInt
     var activityMenuIconColor: Int
 
     /** the Android Uri to save the cropped image to  */
@@ -323,6 +336,7 @@ open class CropImageOptions : Parcelable {
 
     /** The default cropper label text color **/
     @JvmField
+    @ColorInt
     var cropperLabelTextColor: Int
 
     /** The default cropper label text **/
@@ -344,6 +358,7 @@ open class CropImageOptions : Parcelable {
         scaleType = CropImageView.ScaleType.FIT_CENTER
         showCropOverlay = true
         showProgressBar = true
+        progressBarColor = COLOR_PURPLE
         autoZoomEnabled = true
         multiTouchEnabled = false
         centerMoveEnabled = true
@@ -409,6 +424,7 @@ open class CropImageOptions : Parcelable {
         scaleType = CropImageView.ScaleType.values()[parcel.readInt()]
         showCropOverlay = parcel.readByte().toInt() != 0
         showProgressBar = parcel.readByte().toInt() != 0
+        progressBarColor = parcel.readInt()
         autoZoomEnabled = parcel.readByte().toInt() != 0
         multiTouchEnabled = parcel.readByte().toInt() != 0
         centerMoveEnabled = parcel.readByte().toInt() != 0
@@ -474,6 +490,7 @@ open class CropImageOptions : Parcelable {
         dest.writeInt(scaleType.ordinal)
         dest.writeByte((if (showCropOverlay) 1 else 0).toByte())
         dest.writeByte((if (showProgressBar) 1 else 0).toByte())
+        dest.writeInt(progressBarColor)
         dest.writeByte((if (autoZoomEnabled) 1 else 0).toByte())
         dest.writeByte((if (multiTouchEnabled) 1 else 0).toByte())
         dest.writeByte((if (centerMoveEnabled) 1 else 0).toByte())

cropper/src/main/java/com/canhub/cropper/CropImageView.kt

@@ -2,6 +2,7 @@ package com.canhub.cropper
 
 import android.app.Activity
 import android.content.Context
+import android.content.res.ColorStateList
 import android.graphics.Bitmap
 import android.graphics.Bitmap.CompressFormat
 import android.graphics.BitmapFactory
@@ -10,6 +11,7 @@ import android.graphics.Matrix
 import android.graphics.Rect
 import android.graphics.RectF
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.os.Parcelable
 import android.provider.MediaStore
@@ -1962,6 +1964,9 @@ class CropImageView @JvmOverloads constructor(context: Context, attrs: Attribute
         mCropOverlayView.setCropWindowChangeListener(this)
         mCropOverlayView.setInitialAttributeValues(options)
         mProgressBar = v.findViewById(R.id.CropProgressBar)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            mProgressBar.indeterminateTintList = ColorStateList.valueOf(options.progressBarColor)
+        }
         setProgressBarVisibility()
     }