1、将所有Activity统一到一个base(主题AppCompatTheme)，layout和contentView统一处理

2、MainActivity tab切换方式的重构
3、下一步更改toolbar实现方式，然后再是尽量用fragment替换

app/src/main/java/com/gh/gamecenter/WebActivity.java

@@ -6,27 +6,19 @@ import android.os.Bundle;
 import android.text.TextUtils;
 import android.view.KeyEvent;
 import android.view.View;
-import android.webkit.DownloadListener;
-import android.webkit.WebChromeClient;
-import android.webkit.WebSettings;
-import android.webkit.WebView;
-import android.webkit.WebViewClient;
-import android.widget.ProgressBar;
-import android.widget.RelativeLayout;
-import android.widget.TextView;
-
+import android.webkit.*;
+import android.widget.*;
+import butterknife.BindView;
+import butterknife.OnClick;
 import com.gh.base.BaseActivity;
 import com.gh.common.util.DisplayUtils;
 import com.gh.gamecenter.entity.CommentnumEntity;
 import com.gh.gamecenter.retrofit.RetrofitManager;
-
-import java.util.List;
-
-import butterknife.BindView;
-import butterknife.OnClick;
 import rx.android.schedulers.AndroidSchedulers;
 import rx.schedulers.Schedulers;
 
+import java.util.List;
+
 /**
  * Created by khy on 2016/10/18.
  */
@@ -48,6 +40,11 @@ public class WebActivity extends BaseActivity {
 
     private String entrance;
 
+    @Override
+    protected int getLayoutId() {
+        return R.layout.activity_web;
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -65,8 +62,7 @@ public class WebActivity extends BaseActivity {
 
         entrance = getIntent().getStringExtra("entrance");
 
-        View contentView = View.inflate(this, R.layout.activity_web, null);
-        init(contentView, webTitle);
+        init(webTitle);
 
         webView.loadUrl(webUrl);