本人在用UiAutomator做测试的时候,经常会遇到一些控件因为不同的条件显示不同的颜色,在学习了UiAutomator图像处理之后,自己尝试写了一个方法来处理不同颜色控件的区分。分享代码供大家参考。
//根据颜色判断状态
public boolean isBlue(UiObject uiObject) throws UiObjectNotFoundException {
screenShot("test");//截图
String path = "/mnt/sdcard/123/test.png";
Bitmap bitmap = BitmapFactory.decodeFile(path);//新建并实例化bitmap对象
Rect rect = uiObject.getVisibleBounds();
int x = rect.left;
int xx = rect.right;
int y = rect.top;
int yy = rect.bottom;
List<Integer> blueColor = new ArrayList<Integer>();
for (int i = x; i < xx; i++) {
for (int k = y;k < yy;k++) {
int color = bitmap.getPixel(i, k);//获取坐标点像素颜色
int red = Color.blue(color);
blueColor.add(red);
}
}
int sum = 0;
for (int i = 0;i<blueColor.size();i++) {
sum += blueColor.get(i);
}
// output(sum/blueColor.size());
return sum/blueColor.size() > 200?true:false;
}
下面是在选择判定值的过程中快速获取某点颜色值的方法:
public int getRedPixel(int x, int y) {
screenShot("test");//截图
String path = "/mnt/sdcard/123/test.png";
Bitmap bitmap = BitmapFactory.decodeFile(path);//新建并实例化bitmap对象
int color = bitmap.getPixel(x, y);//获取坐标点像素颜色
// output(color);//输出颜色值
int red = Color.red(color);
return red;
}
public int getGreenPixel(int x, int y) {
screenShot("test");//截图
String path = "/mnt/sdcard/123/test.png";
Bitmap bitmap = BitmapFactory.decodeFile(path);//新建并实例化bitmap对象
int color = bitmap.getPixel(x, y);//获取坐标点像素颜色
// output(color);//输出颜色值
int green = Color.green(color);
return green;
}
public int getBluePixel(int x, int y) {
screenShot("test");//截图
String path = "/mnt/sdcard/123/test.png";
Bitmap bitmap = BitmapFactory.decodeFile(path);//新建并实例化bitmap对象
int color = bitmap.getPixel(x, y);//获取坐标点像素颜色
// output(color);//输出颜色值
int blue = Color.blue(color);
return blue;
}
public int[] getRGBcolorPixel(int x, int y) {
screenShot("testDemo");
String path = "/mnt/sdcard/123/testDemo.png";
Bitmap bitmap = BitmapFactory.decodeFile(path);
int color = bitmap.getPixel(x, y);
int red = Color.red(color);
int green = Color.green(color);
int blue = Color.blue(color);
int[] rgb = {red, green, blue};
return rgb;
}