I ve tried the following code but it returns a null exception.
try {
Bitmap image = BitmapFactory.decodeResource(getResources(),R.drawable.sampleimage);
Toast.makeText(NamanMap.this, image.getPixel(10, 10), Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(NamanMap.this, e.getMessage(), Toast.LENGTH_SHORT).show();
}
例外是由于<代码>image.getPixel/code>功能。
我形象的规模所造成的问题。 其决议是:25 000 * 17000。
I m astartner with java/android development buttries using the following Code:
String.valueOf(image.getPixel(10,10))
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