From fe5ea33cfe784daced346703aeeb8c2c4efd2396 Mon Sep 17 00:00:00 2001
From: Michele Di Giorgio <michele.digiorgio@arm.com>
Date: Mon, 20 Jun 2016 17:51:53 +0100
Subject: [PATCH] libs/utils/android: add more system utility functions

Signed-off-by: Michele Di Giorgio <michele.digiorgio@arm.com>
---
 libs/utils/android/system.py | 44 ++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

diff --git a/libs/utils/android/system.py b/libs/utils/android/system.py
index 87258e49e..c4429f431 100644
--- a/libs/utils/android/system.py
+++ b/libs/utils/android/system.py
@@ -37,4 +37,48 @@ class System(object):
                        '--ez state {}'\
                        .format(ap_state))
 
+    @staticmethod
+    def start(target, apk_name, activity_name):
+        """
+        Start an application.
+
+        :param apk_name: name of the apk
+        :type apk_name: str
+
+        :param activity_name: name of the activity to launch
+        :type activity_name: str
+        """
+        target.execute('am start -n {}/{}'.format(apk_name, activity_name))
+
+    @staticmethod
+    def force_stop(target, apk_name, clear=False):
+        """
+        Stop the application and clear its data if necessary.
+
+        :param target: instance of devlib Android target
+        :type target: devlib.target.AndroidTarget
+
+        :param apk_name: name of the apk
+        :type apk_name: str
+
+        :param clear: clear application data
+        :type clear: bool
+        """
+        target.execute('am force-stop {}'.format(apk_name))
+        if clear:
+            target.execute('pm clear {}'.format(apk_name))
+
+    @staticmethod
+    def tap(target, x, y):
+        """
+        Tap a given point on the screen.
+
+        :param x: horizontal coordinate
+        :type x: int
+
+        :param y: vertical coordinate
+        :type y: int
+        """
+        target.execute('tap {} {}'.format(x, y))
+
 # vim :set tabstop=4 shiftwidth=4 expandtab
-- 
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