java - Record screen with Android SDK? -

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java - Record screen with Android SDK? -

i don't want code, need help finding start project. need write app runs in background on adroid os , takes screenshot @ set interval , saves them file or database. far i've used java sdk, think might need stuff in c project, because:

i don't see way in java work straight canvas/screen of other activitys? since each activity has own memory , kept pretty separate security reasons, think need go @ lower level?

ideally parent install app on child's phone , wouldn't trivial them disable or uninstall without parent noticing. tricky, , can think of out-of-box solutions if needed, hoping @ lower c level there might help this.

if need go c level sdk, there going restrictions distribution/install tricky? example, stuff require agreements oems have our software pre-installed.

...i imagine anti-virus software might in similar category app needs do, unfortunately spy-ware , viruses similar things, becomes issue, though legit app.

i don't know much actual screen capture can help of questions.

ideally parent install app on child's phone , wouldn't trivial them disable or uninstall without parent noticing. tricky, , can think of out-of-box solutions if needed, hoping @ lower c level there might help this.

if apk in system/app folder can't uninstalled via manage applications settings screen. in order folder you'd need rooted device. since device rooted , can r/w access system, uninstalling application not harder, different process. uninstall you'd have open root explorer , manually delete apk file.

if need go c level sdk, there going restrictions distribution/install tricky? example, stuff require agreements oems have our software pre-installed.

in order anywhere close functionality after (making harder disable/uninstall yourself) either doing within public apis not meant exist, fixed , break app eventually(i not saying there way public apis, if there were). or you'll stuck application working on rooted device, or device upon created own re-create of os.

java android c sdk

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