commit 8dddfdf467c145ac4843867d8cb2948f1ff6fba1
author Josh Gao <jmgao@google.com> Thu Sep 03 17:22:27 2015 -0700
committer Josh Gao <jmgao@google.com> Fri Sep 04 15:57:14 2015 -0700
tree bb6cc75e400ba6a5d142c62d18c66abe5268fc85
parent 371bdb58ec6e7775630c8f206885920dbd11bf31

More ndk-gdb.py argument tweaks.

Change-Id: I4be46cc93159b28faf78d8231b24d918fa330788

ndk-gdb.py

diff --git a/ndk-gdb.py b/ndk-gdb.py
index 41b178d..b6b58ed 100755
--- a/ndk-gdb.py
+++ b/ndk-gdb.py
@@ -165,15 +165,16 @@
                          action='store_true')
 
     app_group = parser.add_argument_group('application debugging')
-    app_group.add_argument( '--start',
+    start_group = app_group.add_mutually_exclusive_group()
+    start_group.add_argument( '--start',
                          help='Launch application instead of attaching to existing one',
                          action='store_true')
 
-    app_group.add_argument( '--launch',
+    start_group.add_argument( '--launch',
                          help='Same as --start, but specify activity name (see below)',
                          dest='launch_name', nargs=1)
 
-    app_group.add_argument( '--launch-list',
+    start_group.add_argument( '--launch-list',
                          help='List all launchable activity names from manifest',
                          action='store_true')