android source - /system/bin/screencap is not working with emulator with option "-no-window" -

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i build aosp , generate emulator on remote computer. reason, have launch emulator “-no-window” option. (without option, emulator failed launch error text “no available vide device”)

[terminal 0 (launch emulator)]

emulator -no-window -noaudio

[terminal 1 (attach it)]

adb -s emulator-554 shell

then, /system/bin/screencap not working correctly generate empty 320x480 image. there way take screen capture option? or, idea launch emulator without “-no-window” option in spite of launch remotely welcome. (for example, force recognize dummy screen emulator)

thanks big helps!


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