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scanqrwhitecopy
Commit f2427763 authored by wanglei's avatar wanglei
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parent b4eb4a7a
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Showing with 375 additions and 2 deletions
app/src/main/java/com/base/scanqrclear/bean/SimilarBean.kt 0 → 100644
View file @ f2427763
package com.base.scanqrclear.bean
data class SimilarBean(
val url: String,
val hashCode: String,
val avgPixel: Int,
val size: Long,
var isSelect: Boolean,
var items: MutableList<SimilarBean> = mutableListOf()
)
\ No newline at end of file
app/src/main/java/com/base/scanqrclear/luma/ActivityJumpHelps.kt
View file @ f2427763
...@@ -27,7 +27,7 @@ object ActivityJumpHelps { ...@@ -27,7 +27,7 @@ object ActivityJumpHelps {
// R.string.app_manager -> AppManagerActivity.start(context) // R.string.app_manager -> AppManagerActivity.start(context)
// R.string.large_files -> requestPermission(context, launcher) { LargeFileCleanActivity.start(context) } // R.string.large_files -> requestPermission(context, launcher) { LargeFileCleanActivity.start(context) }
// R.string.image_compressor -> requestPermission(context, launcher) { PhotoCompressionActivity.start(context) } // R.string.image_compressor -> requestPermission(context, launcher) { PhotoCompressionActivity.start(context) }
// R.string.similar_photos -> requestPermission(context, launcher) { SimilarPhotosActivity.start(context) } // R.string.similar_photos -> requestPermission(context, launcher) { com.base.scanqrclear.luma.SimilarPhotosActivity.start(context) }
} }
} }
......
app/src/main/java/com/base/scanqrclear/luma/BaseActivity2.kt
View file @ f2427763
...@@ -228,7 +228,7 @@ open class BaseActivity2 : AppCompatActivity() { ...@@ -228,7 +228,7 @@ open class BaseActivity2 : AppCompatActivity() {
// is CleanJunkActivity -> exit(ExitType.CLEAN) // is CleanJunkActivity -> exit(ExitType.CLEAN)
// is LargeFileCleanActivity -> exit(ExitType.LARGE_FILE) // is LargeFileCleanActivity -> exit(ExitType.LARGE_FILE)
// is com.base.scanqrclear.luma.ScreenshotCleanActivity -> exit(ExitType.SCREENSHOT) // is com.base.scanqrclear.luma.ScreenshotCleanActivity -> exit(ExitType.SCREENSHOT)
// is SimilarPhotosActivity -> exit(ExitType.SIMILAR_PHOTOS) // is com.base.scanqrclear.luma.SimilarPhotosActivity -> exit(ExitType.SIMILAR_PHOTOS)
// is com.base.scanqrclear.luma.WhatsappCleanActivity -> exit(ExitType.WHATSAPP) // is com.base.scanqrclear.luma.WhatsappCleanActivity -> exit(ExitType.WHATSAPP)
// is PhotoCompressionActivity -> exit(ExitType.PHOTO_COMPRESSION) // is PhotoCompressionActivity -> exit(ExitType.PHOTO_COMPRESSION)
// else -> finishOrToMain() // else -> finishOrToMain()
......
app/src/main/java/com/base/scanqrclear/luma/ImageHelpers.kt 0 → 100644
View file @ f2427763
package com.base.scanqrclear.luma
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.graphics.Color
import android.media.ThumbnailUtils
import com.base.scanqrclear.bean.SimilarBean
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.withContext
import java.io.File
import kotlin.math.pow
object ImageHelpers {
private fun loadBitmapFromFile(path: String): Bitmap? {
val bitmap = BitmapFactory.decodeFile(path)
if (bitmap.width <= 0 || bitmap.height <= 0) {
return null
}
val options = BitmapFactory.Options()
options.inJustDecodeBounds = true
BitmapFactory.decodeFile(path, options)
if (options.outHeight == -1 || options.outWidth == -1) {
return null
}
var inSampleSize =
(0.5f + options.outHeight.toFloat() / bitmap.height.toFloat()).coerceAtLeast(0.5f + options.outWidth.toFloat() / bitmap.width.toFloat())
.toInt()
inSampleSize += 1
options.inSampleSize = inSampleSize.coerceAtLeast(1)
options.inJustDecodeBounds = false
return BitmapFactory.decodeFile(path, options)
}
suspend fun createImage(path: String): SimilarBean? {
return withContext(Dispatchers.IO) {
try {
val width = 8
val height = 8
val source = loadBitmapFromFile(path)
val thumb = ThumbnailUtils.extractThumbnail(source, width, height)
val pixels = IntArray(width * height)
for (i in 0 until width) {
for (j in 0 until height) {
pixels[i * height + j] = rgbToGray(thumb.getPixel(i, j))
}
}
val avgPixel = average(pixels)
val comps = IntArray(width * height)
for (i in comps.indices) {
if (pixels[i] >= avgPixel) {
comps[i] = 1
} else {
comps[i] = 0
}
}
val hashCode = StringBuffer()
var i = 0
while (i < comps.size) {
val result = comps[i] * 2.0.pow(3.0).toInt() + (comps[i + 1] * 2.0.pow(2.0)
.toInt()) + (comps[i + 2] * 2.0.pow(1.0).toInt()) + comps[i + 3]
hashCode.append(binaryToHex(result))
i += 4
}
recycleBitmap(thumb)
recycleBitmap(source)
return@withContext SimilarBean(
path,
hashCode.toString(),
avgPixel,
File(path).length(),
false
)
} catch (_: Exception) {
return@withContext null
}
}
}
private fun rgbToGray(pixels: Int): Int {
val red = Color.red(pixels)
val green = Color.green(pixels)
val blue = Color.blue(pixels)
return (0.3 * red + 0.59 * green + 0.11 * blue).toInt()
}
private fun average(pixels: IntArray): Int {
return (pixels.sumOf { it }.toFloat() / pixels.size).toInt()
}
private fun recycleBitmap(thumb: Bitmap?) {
if (thumb?.isRecycled == false) {
thumb.recycle()
}
}
fun similarCondition(first: SimilarBean, second: SimilarBean): Boolean {
return hammingDistance(
first.hashCode,
second.hashCode
) <= 6 && (first.avgPixel.toFloat() / second.avgPixel) in 0.8..1.0
}
private fun hammingDistance(sourceHashCode: String, hashCode: String): Int {
var difference = 0
for (i in sourceHashCode.indices) {
if (sourceHashCode[i] != hashCode[i]) {
difference++
}
}
return difference
}
private fun binaryToHex(binary: Int) = when (binary) {
0 -> '0'
1 -> '1'
2 -> '2'
3 -> '3'
4 -> '4'
5 -> '5'
6 -> '6'
7 -> '7'
8 -> '8'
9 -> '9'
10 -> 'a'
11 -> 'b'
12 -> 'c'
13 -> 'd'
14 -> 'e'
15 -> 'f'
else -> ' '
}
}
\ No newline at end of file
app/src/main/res/layout/activity_similar_photos.xml 0 → 100644
View file @ f2427763
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@color/color_f7fafa">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/cl_top"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/gradient_background"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.LinearLayoutCompat
android:id="@+id/ll_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:orientation="horizontal"
android:paddingTop="6dp"
android:paddingBottom="6dp"
app:layout_constraintTop_toTopOf="parent">
<FrameLayout
android:id="@+id/fl_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="11dp"
android:padding="4dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.appcompat.widget.AppCompatImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@mipmap/icon_return_bar_nor" />
</FrameLayout>
<androidx.appcompat.widget.AppCompatTextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/similar_photos"
android:textColor="@color/white"
android:textSize="20sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="@id/fl_back"
app:layout_constraintStart_toEndOf="@id/fl_back"
app:layout_constraintTop_toTopOf="@id/fl_back" />
</androidx.appcompat.widget.LinearLayoutCompat>
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/cl_select"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@color/white"
app:layout_constraintTop_toBottomOf="@id/cl_top">
<androidx.appcompat.widget.AppCompatTextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginVertical="13dp"
android:layout_marginStart="15dp"
android:text="@string/auto_select"
android:textColor="@color/black"
android:textSize="18sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/iv_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginEnd="24dp"
android:src="@mipmap/icon_n"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
<com.base.scanqrclear.luma.NativeView
android:id="@+id/ad_native"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginHorizontal="15dp"
android:layout_marginTop="10dp"
android:visibility="gone"
app:layout_constraintTop_toBottomOf="@id/cl_select" />
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/rv_photo"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_marginBottom="20dp"
android:scrollbars="none"
app:layout_constraintBottom_toTopOf="@id/tv_delete"
app:layout_constraintTop_toBottomOf="@id/ad_native" />
<TextView
android:id="@+id/tv_delete"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginHorizontal="30dp"
android:layout_marginBottom="55dp"
android:background="@drawable/gradient_not_clickable"
android:gravity="center"
android:paddingVertical="12dp"
android:text="@string/delete"
android:textColor="@color/white"
android:textSize="18sp"
android:textStyle="bold"
app:layout_constraintBottom_toBottomOf="parent" />
<include
android:id="@+id/animation"
layout="@layout/custom_animation"
android:visibility="gone" />
</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
app/src/main/res/layout/item_similar_photos.xml 0 → 100644
View file @ f2427763
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp">
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/tv_occupies"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="7dp"
android:text="@string/occupies"
android:textColor="@color/color_9b9595"
android:textSize="14sp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatTextView
android:id="@+id/tv_size"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="7dp"
android:text="0B"
android:textColor="@color/color_9b9595"
android:textSize="14sp"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toEndOf="@id/tv_occupies" />
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/cl_large"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:layout_constraintTop_toBottomOf="@id/tv_occupies">
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/iv_first_photo"
android:layout_width="200dp"
android:layout_height="200dp"
android:layout_marginTop="4dp"
android:layout_marginStart="15dp"
android:src="@color/black"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/iv_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginEnd="8dp"
android:src="@mipmap/icon_weixuanzhong_photo_off"
app:layout_constraintTop_toTopOf="@id/iv_first_photo"
app:layout_constraintEnd_toEndOf="@id/iv_first_photo" />
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/rv_large_photo"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="4dp"
android:layout_marginEnd="15dp"
android:scrollbars="none"
android:nestedScrollingEnabled="false"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="@id/iv_first_photo" />
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/rv_photo"
android:layout_width="match_parent"
android:layout_height="0dp"
android:paddingHorizontal="15dp"
android:paddingBottom="10dp"
android:scrollbars="none"
android:nestedScrollingEnabled="false"
app:layout_constraintTop_toBottomOf="@id/cl_large" />
</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
app/src/main/res/layout/item_similar_photos_child.xml 0 → 100644
View file @ f2427763
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/iv_photo"
android:layout_width="80dp"
android:layout_height="73dp"
android:layout_marginTop="4dp"
android:src="@color/color_9b9595"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintStart_toStartOf="parent" />
<androidx.appcompat.widget.AppCompatImageView
android:id="@+id/iv_select"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginEnd="8dp"
android:src="@mipmap/icon_weixuanzhong_photo_off"
app:layout_constraintTop_toTopOf="@id/iv_photo"
app:layout_constraintEnd_toEndOf="@id/iv_photo" />
</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
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