Android 7.0以上系统无法把webview正常生成长图

[A_mnesia]

最近在开发中需要将webview的内容生成长图保存，根据网上的一些方法倒是实现了，后来发现在7.0系统只是保存了一屏的内容，超出屏幕的内容全部空白，找了很多资料没解决，且大神解决。我的代码：

public Bitmap viewShot(final View view) {
if (view == null)
return null;
view.setDrawingCacheEnabled(true);
view.buildDrawingCache();
int measureSpec = View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED);
view.measure(measureSpec, measureSpec);
if (view.getMeasuredWidth() <= 0 || view.getMeasuredHeight() <= 0) {
return null;
}
Bitmap bm;
try {
bm = Bitmap.createBitmap(view.getMeasuredWidth(), view.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
Logger.log(Logger.APPOINTMENT, "onRightTextClick->Width:" + view.getMeasuredWidth() + ", height:" + view.getMeasuredHeight());
} catch (OutOfMemoryError e) {
System.gc();
try {
bm = Bitmap.createBitmap(view.getMeasuredWidth(), view.getMeasuredHeight(), Bitmap.Config.ARGB_8888);
} catch (OutOfMemoryError ee) {
return null;
}
}
Canvas bigCanvas = new Canvas(bm);
Paint paint = new Paint();
int iHeight = bm.getHeight();
bigCanvas.drawBitmap(bm, 0, iHeight, paint);
view.draw(bigCanvas);
return bm;
}[size=16px][/size]

[A_mnesia]

问题已经解决，想知道答案的清移步：http://blog.csdn.net/m13984458297/article/details/78489513

[A_mnesia]

大神帮忙........