修复在暗色模式下,某些无背景色pdf显示问题。

pull/2645/head
ag2s20150909 2 years ago
parent 342a08400f
commit 6797894f1c
  1. 2
      app/src/main/java/io/legado/app/model/localBook/PdfFile.kt
  2. 2
      app/src/main/java/io/legado/app/utils/BitmapUtils.kt

@ -1,6 +1,7 @@
package io.legado.app.model.localBook
import android.graphics.Bitmap
import android.graphics.Color
import android.graphics.pdf.PdfRenderer
import android.os.ParcelFileDescriptor
import io.legado.app.constant.AppLog
@ -144,6 +145,7 @@ class PdfFile(var book: Book) {
Bitmap.Config.ARGB_8888
)
.apply {
this.eraseColor(Color.WHITE)
page.render(this, null, null, PdfRenderer.Page.RENDER_MODE_FOR_DISPLAY)
}
}

@ -214,7 +214,7 @@ object BitmapUtils {
*/
fun toInputStream(bitmap: Bitmap): InputStream {
val bos = ByteArrayOutputStream()
bitmap.compress(Bitmap.CompressFormat.PNG, 0 /*ignored for PNG*/, bos)
bitmap.compress(Bitmap.CompressFormat.JPEG, 90 /*ignored for PNG*/, bos)
return ByteArrayInputStream(bos.toByteArray()).also { bos.close() }
}

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