Commentary added

Author: ppamorim

dragger/src/main/java/com/github/ppamorim/dragger/BaseDraggerActivity.java

@@ -1,3 +1,18 @@
+/*
+* Copyright (C) 2015 Pedro Paulo de Amorim
+*
+* 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 com.github.ppamorim.dragger;
 
 import android.os.Bundle;

dragger/src/main/java/com/github/ppamorim/dragger/BaseDraggerPanel.java

@@ -1,3 +1,18 @@
+/*
+* Copyright (C) 2015 Pedro Paulo de Amorim
+*
+* 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 com.github.ppamorim.dragger;
 
 import android.content.Context;

dragger/src/main/java/com/github/ppamorim/dragger/DraggerCallback.java

@@ -15,6 +15,12 @@
 */
 package com.github.ppamorim.dragger;
 
+/**
+ * This class provide a callback to
+ * every action at DraggerView classes.
+ *
+ * @author Pedro Paulo de Amorim
+ */
 public interface DraggerCallback {
   void onProgress(double progress);
   void notifyOpen();

dragger/src/main/java/com/github/ppamorim/dragger/DraggerPanel.java

@@ -19,6 +19,13 @@
 import android.util.AttributeSet;
 import android.view.View;
 
+/**
+ * Class created to extends a BaseDraggerPanel,
+ * this need to be used only with fragments
+ * and do the same of DraggerView
+ *
+ * @author Pedro Paulo de Amorim
+ */
 public class DraggerPanel extends BaseDraggerPanel {
 
   private DraggerView draggerView;

dragger/src/main/java/com/github/ppamorim/dragger/LazyDraggerActivity.java

@@ -1,5 +1,27 @@
+/*
+* Copyright (C) 2015 Pedro Paulo de Amorim
+*
+* 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 com.github.ppamorim.dragger;
 
+/**
+ * Class created to provide dragger activity,
+ * this is the most easy way to use library
+ * with a delay or when call the show() method
+ *
+ * @author Pedro Paulo de Amorim
+ */
 public class LazyDraggerActivity extends BaseDraggerActivity {
 
   private LazyDraggerPanel lazyDraggerPanel;

dragger/src/main/java/com/github/ppamorim/dragger/LazyDraggerPanel.java

@@ -1,8 +1,30 @@
+/*
+* Copyright (C) 2015 Pedro Paulo de Amorim
+*
+* 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 com.github.ppamorim.dragger;
 
 import android.content.Context;
 import android.util.AttributeSet;
 
+/**
+ * Class created to provide dragger panel,
+ * this need to be used only with fragments
+ * and do the same of LazyDraggerView
+ *
+ * @author Pedro Paulo de Amorim
+ */
 public class LazyDraggerPanel extends BaseDraggerPanel {
 
   private LazyDraggerView lazyDraggerView;

dragger/src/main/java/com/github/ppamorim/dragger/LazyDraggerView.java

@@ -1,8 +1,30 @@
+/*
+* Copyright (C) 2015 Pedro Paulo de Amorim
+*
+* 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 com.github.ppamorim.dragger;
 
 import android.content.Context;
 import android.util.AttributeSet;
 
+/**
+ * Class created to provide a lazy expand
+ * this will show the view when the method
+ * show() is called
+ *
+ * @author Pedro Paulo de Amorim
+ */
 public class LazyDraggerView extends DraggerView {
 
   public LazyDraggerView(Context context) {

dragger/src/main/java/com/github/ppamorim/dragger/ViewDragHelper.java

@@ -1,6 +1,5 @@
 package com.github.ppamorim.dragger;
 
-
 import android.content.Context;
 import android.support.v4.view.MotionEventCompat;
 import android.support.v4.view.VelocityTrackerCompat;