import android.os.Bundle; import android.support.design.widget.BottomSheetDialog; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Button; import android.widget.Toast; public class MainActivity extends AppCompatActivity implements View.OnClickListener { private BottomSheetDialog bottomSheetDialog; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); bottomSheetDialog = new BottomSheetDialog(MainActivity.this); View bottomSheetDialogView = getLayoutInflater().inflate(R.layout.dialog_layout, null); bottomSheetDialog.setContentView(bottomSheetDialogView); View shareView = bottomSheetDialogView.findViewById(R.id.share); View getLinkView = bottomSheetDialogView.findViewById(R.id.get_link); View editNameView = bottomSheetDialogView.findViewById(R.id.edit_name); View deleteView = bottomSheetDialogView.findViewById(R.id.delete); shareView.setOnClickListener(this); getLinkView.setOnClickListener(this); editNameView.setOnClickListener(this); deleteView.setOnClickListener(this); Button button = findViewById(R.id.main_show_bottom_sheet_dialog); button.setOnClickListener(this); } @Override public void onClick(View v) { int id = v.getId(); switch (id) { case R.id.main_show_bottom_sheet_dialog: bottomSheetDialog.show(); break; case R.id.share: Toast.makeText(MainActivity.this, "Share", Toast.LENGTH_SHORT).show(); break; case R.id.get_link: Toast.makeText(MainActivity.this, "Get link", Toast.LENGTH_SHORT).show(); break; case R.id.edit_name: Toast.makeText(MainActivity.this, "Edit name", Toast.LENGTH_SHORT).show(); break; case R.id.delete: Toast.makeText(MainActivity.this, "Delete collection", Toast.LENGTH_SHORT).show(); break; } } }