add adapter class for DebugModule to make implementations without run…

…time features cleaner

debugdrawer-base/src/main/java/io/palaima/debugdrawer/base/DebugModuleAdapter.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2015 Mantas Palaima
+ * Copyright (C) 2016 Oleg Godovykh
+ *
+ * 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.
+ */
+
+package io.palaima.debugdrawer.base;
+
+public abstract class DebugModuleAdapter implements DebugModule {
+
+    @Override
+    public void onOpened() {
+        // do nothing
+    }
+
+    @Override
+    public void onClosed() {
+        // do nothing
+    }
+
+    @Override
+    public void onResume() {
+        // do nothing
+    }
+
+    @Override
+    public void onPause() {
+        // do nothing
+    }
+
+    @Override
+    public void onStart() {
+        // do nothing
+    }
+
+    @Override
+    public void onStop() {
+        // do nothing
+    }
+}