Generate example of GuidedStepSupportFragment

Bug: 21504593

Change-Id: Ifafc4a956060def75bc01d45eeb568d3077a977e

samples/SupportLeanbackDemos/generatev4.py

@@ -0,0 +1,34 @@
+#!/usr/bin/python
+
+# Copyright (C) 2015 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import os
+import sys
+
+file = open('src/com/example/android/leanback/GuidedStepActivity.java', 'r')
+outfile = open('src/com/example/android/leanback/GuidedStepSupportActivity.java', 'w')
+
+outfile.write("/* This file is auto-generated from GuidedStepActivity.  DO NOT MODIFY. */\n\n")
+
+for line in file:
+    line = line.replace('android.app.Fragment', 'android.support.v4.app.Fragment')
+    line = line.replace('android.app.Activity', 'android.support.v4.app.FragmentActivity')
+    line = line.replace('GuidedStepFragment', 'GuidedStepSupportFragment')
+    line = line.replace('GuidedStepActivity', 'GuidedStepSupportActivity')
+    line = line.replace('extends Activity', 'extends FragmentActivity')
+    line = line.replace('Activity activity', 'FragmentActivity activity')
+    outfile.write(line)
+file.close()
+outfile.close()