Use inside app without adb

Is it possible to include minicap in an .apk and use it without adb?
Maybe creating a websocket server inside de apk with nanohttpd? Any suggestions?
Thank you

No, normal applications don't have access to the necessary permissions. I
would look into using the official VirtualDisplay API instead.

On Thu, May 26, 2016 at 6:34 PM, Ricardo Pallas notifications@github.com
wrote:

Is it possible to include minicap in an .apk and use it without adb?
Maybe creating a websocket server inside de apk with nanohttpd? Any
suggestions?
Thank you

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#30

And if the device is rooted?

Now I'm taking screenshots with screencap command

private static void takeScreenshot(){
    try {
        Process sh = Runtime.getRuntime().exec("su", null,null);
        OutputStream os = sh.getOutputStream();
        os.write(("/system/bin/screencap -p " + "/sdcard/img.png").getBytes("ASCII"));
        os.flush();
        os.close();
        sh.waitFor();
    } catch (Exception ex){
        ex.printStackTrace();
    }

}

reading it, converting to base64, and send to the client via websockets every 200ms

But it's very very slow

If it's rooted you can do whatever you want.

On Thursday, 26 May 2016, Ricardo Pallas notifications@github.com wrote:

And if the device is rooted?

Now I'm taking screenshots with screencap command

private static void takeScreenshot(){
try {
Process sh = Runtime.getRuntime().exec("su", null,null);
OutputStream os = sh.getOutputStream();
os.write(("/system/bin/screencap -p " + "/sdcard/img.png").getBytes("ASCII"));
os.flush();
os.close();
sh.waitFor();
} catch (Exception ex){
ex.printStackTrace();
}

}

reading it, converting to base64, and send to the client via websockets
every 200ms

But it's very very slow

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#30 (comment)

I ended up using MediaRecorder, and sending the images as bytes arrays through websockets to the web app. It works smoothly. Thanks

@RPallas92

@RPallas92 do you mind sharing more details about your final solution? Is mediaRecorder working on api 19 or api 18? If you can share some key source code, that will be wonderful. Thanks a lot!

Merge pull request openstf#30 from JesseCodeBones/Android_12_so_support

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Use inside app without adb #30

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sorccu commented on May 26, 2016

RPallas92 commented on May 26, 2016

sorccu commented on May 26, 2016

RPallas92 commented on May 26, 2016

txchen commented on Sep 2, 2016

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