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/NewsSearchActivity.java

@@ -62,6 +62,11 @@ public class NewsSearchActivity extends BaseActivity {
     private int page = 1;
 
 
+    @Override
+    protected int getLayoutId() {
+        return R.layout.activity_gamedetail_news;
+    }
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -72,8 +77,7 @@ public class NewsSearchActivity extends BaseActivity {
         gameId = intent.getExtras().getString("gameId");
         entrance = intent.getExtras().getString("entrance");
 
-        View view = View.inflate(this, R.layout.activity_gamedetail_news, null);
-        init(view, gameName);
+        init(gameName);
 
         DisplayMetrics outMetrics = new DisplayMetrics();
         getWindowManager().getDefaultDisplay().getMetrics(outMetrics);