1 # Copyright 2014 The Android Open Source Project 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 15 import its.image 16 import its.device 17 import its.objects 18 import os.path 19 20 def main(): 21 """Test sensor test patterns. 22 """ 23 NAME = os.path.basename(__file__).split(".")[0] 24 25 with its.device.ItsSession() as cam: 26 caps = [] 27 for i in range(1,6): 28 req = its.objects.manual_capture_request(100, 10*1000*1000) 29 req['android.sensor.testPatternData'] = [40, 100, 160, 220] 30 req['android.sensor.testPatternMode'] = i 31 32 # Capture the shot twice, and use the second one, so the pattern 33 # will have stabilized. 34 caps = cam.do_capture([req]*2) 35 36 img = its.image.convert_capture_to_rgb_image(caps[1]) 37 its.image.write_image(img, "%s_pattern=%d.jpg" % (NAME, i)) 38 39 if __name__ == '__main__': 40 main() 41 42
