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iosWebViewFix
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Merge pull request #122 from PauloMelo/#121 

Android takeScreenshot does not work properly.
This commit is contained in:
Lorenzo Pichilli 2019-10-24 12:25:02 +02:00 committed by GitHub
parent f1cb348be2 39788a0163
commit 996ec1e69d
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1 changed files with 12 additions and 4 deletions
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16
android/src/main/java/com/pichillilorenzo/flutter_inappbrowser/InAppWebView/InAppWebView.java
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@ -298,19 +298,27 @@ public class InAppWebView extends WebView {
}
public byte[] takeScreenshot() {
Picture picture = capturePicture();
float scale = getScale();
int height = (int) (getContentHeight() * scale + 0.5);
Bitmap b = Bitmap.createBitmap( getWidth(),
getHeight(), Bitmap.Config.ARGB_8888);
height, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(b);
picture.draw(c);
draw(c);
int scrollOffset = (getScrollY() + getMeasuredHeight() > b.getHeight())
? b.getHeight() : getScrollY();
Bitmap resized = Bitmap.createBitmap(
b, 0, scrollOffset, b.getWidth(), getMeasuredHeight());
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
b.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream);
resized.compress(Bitmap.CompressFormat.PNG, 100, byteArrayOutputStream);
try {
byteArrayOutputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
resized.recycle();
return byteArrayOutputStream.toByteArray();
}