在Android中,是否可以在base64
中以文字显示TextView
图像?我从服务器的<img />
标记中获取了base64图像。这是HTML。
请检查以下HTML:
img {
vertical-align: middle;
}
<p>10 + <img src="data:image/png;base64,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" width="102" height="68">+10</p>
如果在TextView
中无法实现,那么不使用ImageView
来显示图像的最佳方法是什么(因为我还需要在图像中显示文本)?
注意:图像可以在句子中的任何地方。
答案 0 :(得分:0)
从Bitmap
获取Base64
并将其转换为Drawable
并设置为TextView
byte[] decodedString = Base64.decode(encodedImage, Base64.DEFAULT);
Bitmap decodedByte = BitmapFactory.decodeByteArray(decodedString, 0, decodedString.length);
Drawable d = new BitmapDrawable(getResources(), decodedByte);
textView.setBackgroundDrawable(d);