1 files changed, 54 insertions, 0 deletions
diff --git a/samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetUsage.java b/samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetUsage.java
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index 000000000..21f6ffe62
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+++ b/samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetUsage.java
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+/*
+ * 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.
+ */
+
+package com.example.android.support.design.widget;
+
+import com.example.android.support.design.R;
+import com.example.android.support.design.Shakespeare;
+
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.design.widget.BottomSheetBehavior;
+import android.support.v7.app.AppCompatActivity;
+import android.text.TextUtils;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+
+/**
+ * This demonstrates basic usage of {@link BottomSheetBehavior}.
+ */
+public class BottomSheetUsage extends AppCompatActivity {
+
+    private BottomSheetBehavior<LinearLayout> mBehavior;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.design_bottom_sheet);
+        ((TextView) findViewById(R.id.dialogue)).setText(TextUtils.concat(Shakespeare.DIALOGUE));
+        mBehavior = BottomSheetBehavior.from((LinearLayout) findViewById(R.id.bottom_sheet));
+    }
+
+    @Override
+    public void onBackPressed() {
+        if (mBehavior != null && mBehavior.getState() != BottomSheetBehavior.STATE_COLLAPSED) {
+            mBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED);
+        } else {
+            super.onBackPressed();
+        }
+    }
+
+}