1 # Copyright 2013 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.caps 16 import its.device 17 import its.objects 18 import pprint 19 20 def main(): 21 """Basic test to query and print out camera properties. 22 """ 23 24 with its.device.ItsSession() as cam: 25 props = cam.get_camera_properties() 26 27 pprint.pprint(props) 28 29 its.caps.skip_unless(its.caps.manual_sensor(props)) 30 31 # Test that a handful of required keys are present. 32 assert(props.has_key('android.sensor.info.sensitivityRange')) 33 assert(props.has_key('android.sensor.orientation')) 34 assert(props.has_key('android.scaler.streamConfigurationMap')) 35 assert(props.has_key('android.lens.facing')) 36 37 print "JPG sizes:", its.objects.get_available_output_sizes("jpg", props) 38 print "RAW sizes:", its.objects.get_available_output_sizes("raw", props) 39 print "YUV sizes:", its.objects.get_available_output_sizes("yuv", props) 40 41 if __name__ == '__main__': 42 main() 43 44
