片段沒有在景觀和PORTTAINT

Question

的變化更換合適我想若用片段..但片段的配置變化重疊在活動佈局，幫助我，這怎麼解決這個改變片段的佈局... 這個類文件.........

public class Self_funded_1 extends Activity { 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    Self_fragment ls_fragment = new Self_fragment(); 
    // TODO Auto-generated method stub 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.self_funded_category); 
    Configuration config = getResources().getConfiguration(); 

    FragmentManager fragmentManager = getFragmentManager(); 
    FragmentTransaction fragmentTransaction = fragmentManager 
      .beginTransaction(); 

    if (config.orientation == Configuration.ORIENTATION_LANDSCAPE) { 
     /** 
     * Landscape mode of the device 
     */ 

     Log.i("LM", "LM"); 
     ls_fragment = new Self_fragment(); 
     fragmentTransaction.replace(android.R.id.content, ls_fragment); 

    } else { 
     /** 
     * Portrait mode of the device 
     */ 
     Log.i("LM", "PM"); 
     PM_self_funded pm_fragment = new PM_self_funded(); 

     fragmentTransaction.replace(android.R.id.content, pm_fragment); 
     fragmentTransaction.remove(ls_fragment); 
     fragmentTransaction.hide(ls_fragment); 
    } 
    fragmentTransaction.commit(); 
} 

這是爲活動的xml文件..

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
android:orientation="horizontal" > 

<fragment 
    android:id="@+id/lm_fragment" 
    android:name="info.com.forms.Self_fragment" 
    android:layout_width="0dp" 
    android:layout_height="match_parent" 
    android:layout_weight="1" /> 

<fragment 
    android:id="@+id/pm_fragment" 
    android:name="info.com.forms.PM_self_funded" 
    android:layout_width="0dp" 
    android:layout_height="match_parent" 
    android:layout_weight="1" /> 

這是快照.... ....

Answer 1

你聲明在XML和programmactically在活動以及碎片。你只需要選擇一個選項。

例如，創建兩個不同的佈局文件，一個用於縱向，另一個用於橫向，並在那裏聲明片段，然後您不需要在活動中執行任何特殊操作。

layout/my-layout 
layout-land/my-layout 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.my_layout); 
}