android - 带有 ImageSpan 错误的 SpannableStringBuilder 与光标高度混淆

Question

我有EditText，如果我用键盘写一切都很好，但是当按一次或两次空格按钮时，我在添加图像后添加图像，或者......光标得到相同的图像高度，所以当它进入新line 新行显示为图片的高度。有人可以帮我弄这个吗。这是同样的问题， TextView with ImageSpan 弄乱了行高

 private void addImageBetweentext(Drawable drawable) {


    drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());

    int selectionCursor = editText.getSelectionStart();
    editText.getText().insert(selectionCursor, "  .");
    selectionCursor = editText.getSelectionStart();

    SpannableStringBuilder builder = new SpannableStringBuilder(editText.getText());
    builder.setSpan(new ImageSpan(drawable), selectionCursor - "  ".length(), selectionCursor, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    editText.setText(builder);

    editText.setSelection(selectionCursor);

问题出现在 Android 6 上