am fa436298: Merge "Broadcast an intent to mediascanner after executing screencap"

#include <unistd.h>

#include <stdio.h>

#include <fcntl.h>

#include <stdlib.h>

#include <string.h>

#include <linux/fb.h>

#include <sys/ioctl.h>

    return NO_ERROR;

}

static status_t notifyMediaScanner(const char* fileName) {

    String8 cmd("am broadcast -a android.intent.action.MEDIA_SCANNER_SCAN_FILE -d file://");

    String8 fileUrl("\"");

    fileUrl.append(fileName);

    fileUrl.append("\"");

    cmd.append(fileName);

    cmd.append(" > /dev/null");

    int result = system(cmd.string());

    if (result < 0) {

        fprintf(stderr, "Unable to broadcast intent for media scanner.\n");

        return UNKNOWN_ERROR;

    }

    return NO_ERROR;

}

int main(int argc, char** argv)

{

    ProcessState::self()->startThreadPool();

    argv += optind;

    int fd = -1;

    const char* fn;

    if (argc == 0) {

        fd = dup(STDOUT_FILENO);

    } else if (argc == 1) {

        const char* fn = argv[0];

        fn = argv[0];

        fd = open(fn, O_WRONLY | O_CREAT | O_TRUNC, 0664);

        if (fd == -1) {

            fprintf(stderr, "Error opening file: %s (%s)\n", fn, strerror(errno));

            SkData* streamData = stream.copyToData();

            write(fd, streamData->data(), streamData->size());

            streamData->unref();

            notifyMediaScanner(fn);

        } else {

            write(fd, &w, 4);

            write(fd, &h, 4);