Android新手入门教程（三）：理解Activityの隐藏标题栏

如果愿意的话，我们可以把Activity的标题栏给隐藏了。如果想这么干的话，只需使用requestWindowFeature()方法，并传递Window.FEATURE_NO_TITLE常量值。

[java]
package net.learn2develop.Activity101; 
 
import android.app.Activity; 
import android.os.Bundle; 
import android.util.Log; 
import android.view.Window; 
 
public class Activity101Activity extends Activity { 
    String tag = "Lifecycle"; 
 
    /** Called when the activity is first created. */ 
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        // ---hides the title bar---  
        requestWindowFeature(Window.FEATURE_NO_TITLE); 
 
        setContentView(R.layout.main); 
        Log.d(tag, "In the onCreate() event"); 
    } 
}  
package net.learn2develop.Activity101;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;

public class Activity101Activity extends Activity {
    String tag = "Lifecycle";

    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        // ---hides the title bar---
        requestWindowFeature(Window.FEATURE_NO_TITLE);

        setContentView(R.layout.main);
        Log.d(tag, "In the onCreate() event");
    }
}
效果图：

  

摘自 horsttnann
 

补充：移动开发 , Android ,

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