From a80e4dc30f8148d09cb46d98465d917bbe81d08f Mon Sep 17 00:00:00 2001
From: Bill Napier <napier@google.com>
Date: Mon, 18 Oct 2010 13:42:29 -0700
Subject: Integrate 17398174 into tools_r8. DO NOT MERGE.

Make MonkeyRunner's adb finding more robust.

This includes fixes for running out of the SDK.

Change-Id: Ie73ccd391b34f8a75f23738a97c42902f91af841
---
 monkeyrunner/etc/monkeyrunner.bat                  |  2 +-
 monkeyrunner/src/Android.mk                        |  4 +++-
 .../com/android/monkeyrunner/adb/AdbBackend.java   | 27 +++++++++++++++++++++-
 3 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/monkeyrunner/etc/monkeyrunner.bat b/monkeyrunner/etc/monkeyrunner.bat
index e927d08..1cf38ca 100644
--- a/monkeyrunner/etc/monkeyrunner.bat
+++ b/monkeyrunner/etc/monkeyrunner.bat
@@ -43,4 +43,4 @@ if exist %frameworkdir%%jarfile% goto JarFileOk
 
 set jarpath=%frameworkdir%%jarfile%
 
-call %java_exe% -Xmx512m -Djava.ext.dirs=%frameworkdir% -jar %jarpath% %*
+call %java_exe% -Xmx512m -Djava.ext.dirs=%frameworkdir% -Dcom.android.monkeyrunner.bindir=..\framework -jar %jarpath% %*
diff --git a/monkeyrunner/src/Android.mk b/monkeyrunner/src/Android.mk
index 11c7cc0..38be272 100644
--- a/monkeyrunner/src/Android.mk
+++ b/monkeyrunner/src/Android.mk
@@ -23,7 +23,9 @@ LOCAL_JAVA_LIBRARIES := \
 	ddmlib \
 	jython \
 	guavalib \
-	jsilver
+	jsilver \
+        sdklib
+
 LOCAL_JAVA_RESOURCE_DIRS := resources
 
 LOCAL_MODULE := monkeyrunner
diff --git a/monkeyrunner/src/com/android/monkeyrunner/adb/AdbBackend.java b/monkeyrunner/src/com/android/monkeyrunner/adb/AdbBackend.java
index b9549a3..455d131 100644
--- a/monkeyrunner/src/com/android/monkeyrunner/adb/AdbBackend.java
+++ b/monkeyrunner/src/com/android/monkeyrunner/adb/AdbBackend.java
@@ -21,7 +21,9 @@ import com.android.ddmlib.AndroidDebugBridge;
 import com.android.ddmlib.IDevice;
 import com.android.monkeyrunner.MonkeyDevice;
 import com.android.monkeyrunner.MonkeyRunnerBackend;
+import com.android.sdklib.SdkConstants;
 
+import java.io.File;
 import java.util.List;
 import java.util.logging.Level;
 import java.util.logging.Logger;
@@ -39,10 +41,33 @@ public class AdbBackend implements MonkeyRunnerBackend {
     private final AndroidDebugBridge bridge;
 
     public AdbBackend() {
+        // [try to] ensure ADB is running
+        String adbLocation = findAdb();
+
         AndroidDebugBridge.init(false /* debugger support */);
 
         bridge = AndroidDebugBridge.createBridge(
-                "adb", true /* forceNewBridge */);
+                adbLocation, true /* forceNewBridge */);
+    }
+
+    private String findAdb() {
+        String mrParentLocation =
+            System.getProperty("com.android.monkeyrunner.bindir"); //$NON-NLS-1$
+
+        // in the new SDK, adb is in the platform-tools, but when run from the command line
+        // in the Android source tree, then adb is next to monkeyrunner.
+        if (mrParentLocation != null && mrParentLocation.length() != 0) {
+            // check if there's a platform-tools folder
+            File platformTools = new File(new File(mrParentLocation).getParent(),
+                    SdkConstants.FD_PLATFORM_TOOLS);
+            if (platformTools.isDirectory()) {
+                return platformTools.getAbsolutePath() + File.separator + SdkConstants.FN_ADB;
+            }
+
+            return mrParentLocation + File.separator + SdkConstants.FN_ADB;
+        }
+
+        return SdkConstants.FN_ADB;
     }
 
     /**
-- 
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