android - adb push command failing permission denied, Read only -

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android - adb push command failing permission denied, Read only -

hello android developers,

i working on project extract pictures taken android photographic camera , display.

let me little descriptive: have 2 points clarified: 1> whether concept next correct? and 2> if yes, problem in subtask related adb needs solved.

let me write steps , following: using android 2.2 emulator understanding android photographic camera pictures saved dcim folder of the sd card.

a> since , emulator doesn't have sd card, need create 1 did using mksdcard

b> after, step a> , had re-create of image files sd card image, tried using adb push, got access denied, read only. after thorough searching, , spending few hours, find solution create sd card image writeable, mount , remount command, not usage of command, , there no finish description , usage of command.

c> , utilize mediastore extract images , thereon display.

my questions :

is sequence next approach solution correct; if yes, please how force image files sd card image created. want detail mount, remount adb command description filepath. if approach not correct, can know how go solution.

i dont know why using adb copy/delete image files sd card. cant connect sd card pc usb connector, open sd card in windows explorer , same?

android

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