/// <summary>
/// Capture the screenshot on the given device.
/// </summary>
/// <returns> Return the path to the screenshot on the PC. </returns>
public static string CaptureScreen(AndroidBridge.ADB adb, string deviceId, out string error)
{
error = string.Empty;
if (string.IsNullOrEmpty(deviceId))
{
error = "Invalid device id.";
return(null);
}
try
{
const string screenshotPathOnDevice = "/sdcard/screen.png";
// Capture the screen on the device.
var cmd = string.Format("-s {0} shell screencap {1}", deviceId, screenshotPathOnDevice);
AndroidLogcatInternalLog.Log("{0} {1}", adb.GetADBPath(), cmd);
var errorMsg = "Unable to capture the screen for device ";
var outputMsg = adb.Run(new[] { cmd }, errorMsg + deviceId);
if (outputMsg.StartsWith(errorMsg))
{
AndroidLogcatInternalLog.Log(outputMsg);
Debug.LogError(outputMsg);
error = outputMsg;
return(null);
}
// Pull screenshot from the device to temp folder.
var filePath = Path.Combine(Path.GetTempPath(), "screen_" + DateTime.Now.ToString("yyyy-MM-dd-HH-mm-ss") + ".png");
cmd = string.Format("-s {0} pull {1} {2}", deviceId, screenshotPathOnDevice, filePath);
AndroidLogcatInternalLog.Log("{0} {1}", adb.GetADBPath(), cmd);
errorMsg = "Unable to pull the screenshot from device ";
outputMsg = adb.Run(new[] { cmd }, errorMsg + deviceId);
if (outputMsg.StartsWith(errorMsg))
{
AndroidLogcatInternalLog.Log(outputMsg);
Debug.LogError(outputMsg);
error = outputMsg;
return(null);
}
return(filePath);
}
catch (Exception ex)
{
AndroidLogcatInternalLog.Log("Exception caugth while capturing screen on device {0}. Details\r\n:{1}", deviceId, ex);
error = ex.Message;
return(null);
}
}
/// <summary>
/// Return the pid of the given package on the given device.
/// </summary>
public static int GetPidFromPackageName(AndroidBridge.ADB adb, IAndroidLogcatDevice device, string packageName)
{
if (device == null)
return -1;
try
{
string cmd = null;
if (device.SupportsFilteringByPid)
cmd = string.Format("-s {0} shell pidof -s {1}", device.Id, packageName);
else
cmd = string.Format("-s {0} shell ps", device.Id);
AndroidLogcatInternalLog.Log("{0} {1}", adb.GetADBPath(), cmd);
var output = adb.Run(new[] { cmd }, "Unable to get the pid of the given packages.");
if (string.IsNullOrEmpty(output))
return -1;
if (device.SupportsFilteringByPid)
{
AndroidLogcatInternalLog.Log(output);
return int.Parse(output);
}
return ParsePidInfo(packageName, output);
}
catch (Exception ex)
{
AndroidLogcatInternalLog.Log(ex.Message);
return -1;
}
}
public static string GetPackageNameFromPid(AndroidBridge.ADB adb, IAndroidLogcatDevice device, int processId)
{
if (device == null)
{
return(string.Empty);
}
try
{
// Note: Flag -o doesn't work on Android 5.0 devices (tested on LGE LG-D620, 5.0.2)
string cmd = string.Format("-s {0} shell ps -p {1}", device.Id, processId);
AndroidLogcatInternalLog.Log("{0} {1}", adb.GetADBPath(), cmd);
var output = adb.Run(new[] { cmd }, "Unable to get the package name for pid " + processId);
if (string.IsNullOrEmpty(output))
{
return(string.Empty);
}
var result = ProcessOutputFromPS(output);
if (string.IsNullOrEmpty(result))
{
AndroidLogcatInternalLog.Log("Unable to get the package name for pid " + processId + "\nOutput:\n" + output);
}
return(result);
}
catch (Exception ex)
{
AndroidLogcatInternalLog.Log(ex.Message);
return(string.Empty);
}
}
internal void Clear()
{
if (m_MessageProvider != null)
{
throw new InvalidOperationException("Cannot clear logcat when logcat process is alive.");
}
AndroidLogcatInternalLog.Log("{0} -s {1} logcat -c", adb.GetADBPath(), Device.Id);
var adbOutput = adb.Run(new[] { "-s", Device.Id, "logcat", "-c" }, "Failed to clear logcat.");
AndroidLogcatInternalLog.Log(adbOutput);
}
/// <summary>
/// Get the top activity on the given device.
/// </summary>
public static bool GetTopActivityInfo(AndroidBridge.ADB adb, IAndroidLogcatDevice device, ref string packageName, ref int packagePid)
{
if (device == null)
return false;
try
{
var cmd = "-s " + device.Id + " shell \"dumpsys activity\" ";
AndroidLogcatInternalLog.Log("{0} {1}", adb.GetADBPath(), cmd);
var output = adb.Run(new[] { cmd }, "Unable to get the top activity.");
packagePid = AndroidLogcatUtilities.ParseTopActivityPackageInfo(output, out packageName);
return packagePid != -1;
}
catch (Exception)
{
return false;
}
}
