add DropDownLayout

Author: fenjuly

demo/src/main/java/com/fenjuly/toggleexpandlayout/MainActivity.java

@@ -3,6 +3,7 @@
 import android.annotation.TargetApi;
 import android.os.Bundle;
 import android.support.v7.app.ActionBarActivity;
+import android.util.Log;
 import android.view.View;
 import android.widget.CompoundButton;
 
@@ -12,18 +13,19 @@
 
 public class MainActivity extends ActionBarActivity {
 
-    int count = 0;
     @Override
     @TargetApi(21)
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
         final ToggleExpandLayout layout = (ToggleExpandLayout) findViewById(R.id.toogleLayout);
+        final ToggleExpandLayout layout2 = (ToggleExpandLayout) findViewById(R.id.toogleLayout2);
+        final ToggleExpandLayout layout3 = (ToggleExpandLayout) findViewById(R.id.toogleLayout3);
         SwitchButton switchButton = (SwitchButton) findViewById(R.id.switch_button);
 
         layout.setOnToggleTouchListener(new ToggleExpandLayout.OnToggleTouchListener() {
             @Override
-            public void onStartOpen() {
+            public void onStartOpen(int height, int originalHeight) {
             }
 
             @Override
@@ -36,7 +38,7 @@ public void onOpen() {
             }
 
             @Override
-            public void onStartClose() {
+            public void onStartClose(int height, int originalHeight) {
                 int childCount = layout.getChildCount();
                 for(int i = 0; i < childCount; i++) {
                     View view = layout.getChildAt(i);
@@ -60,16 +62,91 @@ public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
                 }
             }
         });
-        layout.setOnClickListener(new View.OnClickListener() {
 
+        SwitchButton switchButton2 = (SwitchButton) findViewById(R.id.switch_button2);
+
+        layout2.setOnToggleTouchListener(new ToggleExpandLayout.OnToggleTouchListener() {
             @Override
-            public void onClick(View v) {
-                if (count % 2 == 0) {
-                    layout.open();
+            public void onStartOpen(int height, int originalHeight) {
+            }
+
+            @Override
+            public void onOpen() {
+                int childCount = layout2.getChildCount();
+                for(int i = 0; i < childCount; i++) {
+                    View view = layout2.getChildAt(i);
+                    view.setElevation(dp2px(1));
+                }
+            }
+
+            @Override
+            public void onStartClose(int height, int originalHeight) {
+                int childCount = layout2.getChildCount();
+                for(int i = 0; i < childCount; i++) {
+                    View view = layout2.getChildAt(i);
+                    view.setElevation(dp2px(i));
+                }
+            }
+
+            @Override
+            public void onClosed() {
+
+            }
+        });
+
+        switchButton2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                if (isChecked) {
+                    layout2.open();
                 } else {
-                    layout.close();
+                    layout2.close();
+                }
+            }
+        });
+
+
+        SwitchButton switchButton3 = (SwitchButton) findViewById(R.id.switch_button3);
+
+        layout3.setOnToggleTouchListener(new ToggleExpandLayout.OnToggleTouchListener() {
+            @Override
+            public void onStartOpen(int height, int originalHeight) {
+            }
+
+            @Override
+            public void onOpen() {
+                int childCount = layout3.getChildCount();
+                for(int i = 0; i < childCount; i++) {
+                    View view = layout3.getChildAt(i);
+                    view.setElevation(dp2px(1));
+                }
+            }
+
+            @Override
+            public void onStartClose(int height, int originalHeight) {
+                int childCount = layout3.getChildCount();
+                for(int i = 0; i < childCount; i++) {
+                    View view = layout3.getChildAt(i);
+                    view.setElevation(dp2px(i));
+                }
+            }
+
+            @Override
+            public void onClosed() {
+
+            }
+        });
+
+        switchButton3.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                if (isChecked) {
+                    Log.e("switchbutton open", "invoked");
+                    layout3.open();
+                } else {
+                    Log.e("switchbutton close", "invoked");
+                    layout3.close();
                 }
-                count++;
             }
         });