将\packages\apps\Camera\src\com\android\camera\SettingChecker.java中:
case ROW_SETTING_JPEG_QUALITY:
int jpegQuality = getJpegQuality(context, Integer.parseInt(value));
parameters.setJpegQuality(jpegQuality);
break;
修改为:
case ROW_SETTING_JPEG_QUALITY:
int jpegQuality = 100;
parameters.setJpegQuality(jpegQuality);
break;
即可。