The thematic sub-category catalogs are all indexes, this outline is: Android Framework Audio Subsystem Series Article Catalog
Android Framework audio subsystem (01) audio basics
Android Framework Audio Subsystem (02) Audio System Framework
Android Framework audio subsystem (03) AudioPolicyService start analysis
Android Framework audio subsystem (04) AudioFlinger start analysis
Android Framework Audio Subsystem (05) AudioTrack Use Case
Android Framework Audio Subsystem (06) AudioTrack creation
Android Framework audio subsystem (07) AudioTrack data transfer
Android Framework Audio Subsystem (08) PlaybackThread process mixing data flow
Android Framework Audio Subsystem (09) headset plug-in process analysis
Android Framework Audio Subsystem (10) Application Case
Android Framework Audio Subsystem (11) Sound channel switching of headset plugging and unplugging
Android Framework audio subsystem (12) HAL layer analysis
Android Framework audio subsystem (13) basis for volume adjustment
Android Framework Audio Subsystem (14) Volume key volume adjustment process
Android Framework Audio Subsystem (15) Volume Adjustment Setting Interface Volume Adjustment Process
Android Framework Audio Subsystem (16) AudioRecord Case
Android Framework audio subsystem (17) AudioRecord framework
