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Diffstat (limited to 'samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetUsage.java')
-rw-r--r-- | samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetUsage.java | 54 |
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 new file mode 100644 index 000000000..21f6ffe62 --- /dev/null +++ b/samples/SupportDesignDemos/src/com/example/android/support/design/widget/BottomSheetUsage.java @@ -0,0 +1,54 @@ +/* + * 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(); + } + } + +} |