Update

app/src/main/java/com/hippo/ehviewer/widget/SearchBar.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2015 Hippo Seven
+ *
+ * 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
+ * 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.hippo.ehviewer.widget;
+
+import android.content.Context;
+import android.graphics.Typeface;
+import android.support.v7.widget.CardView;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.TextView;
+
+import com.hippo.ehviewer.R;
+import com.hippo.util.UiUtils;
+
+public class SearchBar extends CardView implements View.OnClickListener {
+
+    private View mMenuButton;
+    private TextView mLogoTextView;
+
+    private Helper mHelper;
+
+    public SearchBar(Context context) {
+        super(context);
+        init(context);
+    }
+
+    public SearchBar(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init(context);
+    }
+
+    public SearchBar(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init(context);
+    }
+
+    private void init(Context context) {
+        setRadius(UiUtils.dp2pix(context, 2));
+        setCardElevation(UiUtils.dp2pix(context, 2));
+
+        LayoutInflater.from(context).inflate(R.layout.widget_search_bar, this);
+        mMenuButton = getChildAt(0);
+        mLogoTextView = (TextView) getChildAt(1);
+
+        mMenuButton.setOnClickListener(this);
+        mLogoTextView.setTypeface(Typeface.createFromAsset(context.getAssets(),
+                "fonts/Slabo.ttf"));
+    }
+
+    public void setHelper(Helper helper) {
+        mHelper = helper;
+    }
+
+    @Override
+    public void onClick(View v) {
+        if (v == mMenuButton) {
+            if (mHelper != null) {
+                mHelper.onClickMenu();
+            }
+        }
+    }
+
+    public interface Helper {
+        void onClickMenu();
+    }
+}