Add fab example

rubensousa · Apr 26, 2016 · 450fe50 · 450fe50
1 parent 3db46ed
commit 450fe50
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Showing 3 changed files with 42 additions and 2 deletions.
diff --git a/sample/src/main/java/com/github/rubensousa/bottomsheetbuilder/sample/MainActivity.java b/sample/src/main/java/com/github/rubensousa/bottomsheetbuilder/sample/MainActivity.java
@@ -2,9 +2,11 @@
 
 import android.os.Bundle;
 import android.support.annotation.MenuRes;
+import android.support.annotation.NonNull;
 import android.support.design.widget.BottomSheetBehavior;
 import android.support.design.widget.BottomSheetDialog;
 import android.support.design.widget.CoordinatorLayout;
+import android.support.design.widget.FloatingActionButton;
 import android.support.v7.app.AppCompatActivity;
 import android.support.v7.view.menu.MenuBuilder;
 import android.support.v7.widget.Toolbar;
@@ -21,6 +23,7 @@ public class MainActivity extends AppCompatActivity
     private BottomSheetDialog mBottomSheetDialog;
     private View mBottomSheet;
     private BottomSheetBehavior mBehavior;
+    private FloatingActionButton mFab;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -33,6 +36,8 @@ protected void onCreate(Bundle savedInstanceState) {
         findViewById(R.id.showViewBtn).setOnClickListener(this);
         findViewById(R.id.showDialogBtn).setOnClickListener(this);
         findViewById(R.id.showDialogHeadersBtn).setOnClickListener(this);
+        mFab = (FloatingActionButton) findViewById(R.id.fab);
+        mFab.setOnClickListener(this);
 
         CoordinatorLayout coordinatorLayout = (CoordinatorLayout) findViewById(R.id.coordinatorLayout);
 
@@ -47,6 +52,20 @@ protected void onCreate(Bundle savedInstanceState) {
                 .createView();
 
         mBehavior = BottomSheetBehavior.from(mBottomSheet);
+        mBehavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() {
+            @Override
+            public void onStateChanged(@NonNull View bottomSheet, int newState) {
+                if (newState == BottomSheetBehavior.STATE_HIDDEN
+                        || newState == BottomSheetBehavior.STATE_COLLAPSED) {
+                    mFab.show();
+                }
+            }
+
+            @Override
+            public void onSlide(@NonNull View bottomSheet, float slideOffset) {
+
+            }
+        });
     }
 
     @Override
@@ -85,7 +104,14 @@ public void onClick(View v) {
         if (v.getId() == R.id.showDialogHeadersBtn) {
             mBottomSheetDialog = createDialog(R.menu.menu_bottom_headers_sheet);
             mBottomSheetDialog.show();
+            return;
         }
+
+        if (v.getId() == R.id.fab) {
+            mBehavior.setState(BottomSheetBehavior.STATE_EXPANDED);
+            mFab.hide();
+        }
+
     }
 
     @Override

diff --git a/sample/src/main/res/drawable/ic_share_white_24dp.xml b/sample/src/main/res/drawable/ic_share_white_24dp.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92 1.61,0 2.92,-1.31 2.92,-2.92s-1.31,-2.92 -2.92,-2.92z"/>
+</vector>
diff --git a/sample/src/main/res/layout/activity_main.xml b/sample/src/main/res/layout/activity_main.xml
@@ -48,8 +48,13 @@
 
     </android.support.design.widget.AppBarLayout>
 
-
-
+    <android.support.design.widget.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_margin="@dimen/fab_margin"
+        android:src="@drawable/ic_share_white_24dp" />
 
 
 </android.support.design.widget.CoordinatorLayout>