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/SuggestSelectActivity.java

@@ -39,11 +39,15 @@ public class SuggestSelectActivity extends BaseActivity {
         }
     }
 
+    @Override
+    protected int getLayoutId() {
+        return R.layout.activity_suggest_select;
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
-        View view = View.inflate(this, R.layout.activity_suggest_select, null);
-        init(view, getString(R.string.title_suggest_select));
+        init(getString(R.string.title_suggest_select));
     }
 
     @OnClick({R.id.suggest_type1, R.id.suggest_type2, R.id.suggest_type3