在activity中或fragment中動態添加布局

效果

專案結構

核心程式碼：

MainActivity

<span style="font-size:18px;">public class MainActivity extends Activity implements OnClickListener {


private Button btn_jiazaibuju;//載入按鈕
private LinearLayout yuanbuju;//母佈局

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
init(); 
btn_jiazaibuju.setOnClickListener(this);
}
    /**
     * 載入佈局的按鈕點選事件
     */
@Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_jiazaibuju:
setView();
break;


}


}
/**
* 載入佈局的方法
*/
private ArrayList<View> views = new ArrayList<View>();//放view的list
private void setView() {
//移除其中的所有view
yuanbuju.removeAllViews();
//給要載入的佈局設定引數
LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT);
params.leftMargin = 30;
params.rightMargin = 30;
params.topMargin = 30;
//調inflate方法把佈局轉化成物件
View view1 = View.inflate(this, R.layout.jiedan_item, null);
View view2 = View.inflate(this, R.layout.jiedan_item, null);
View view3 = View.inflate(this, R.layout.jiedan_item, null);
View view4 = View.inflate(this, R.layout.jiedan_item, null);
View view5 = View.inflate(this, R.layout.jiedan_item, null);
//把佈局物件放到list中
views.add(view1);
views.add(view2);
views.add(view3);
views.add(view4);
views.add(view5);
//在增強for迴圈中載入所有佈局
for (View view:views) {
yuanbuju.addView(view, 0, params);
}

}
/**
* 初始化原控制元件
*/
private void init() {
yuanbuju = (LinearLayout) findViewById(R.id.layout_taskfragment_container);
btn_jiazaibuju = (Button) findViewById(R.id.btn_jiazaibuju);
}


}</span>
 

activity_main.xml

<span style="font-size:18px;"><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >


     <Button
         android:id="@+id/btn_jiazaibuju"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:text="載入佈局按鈕" />
    
     <ScrollView
        android:id="@+id/scrollView_taskfragment"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >


        <LinearLayout
            android:id="@+id/layout_taskfragment_container"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical" >


        </LinearLayout>
    </ScrollView>


    
</LinearLayout>
</span>
 

jiedan_item.xml

<span style="font-size:18px;"><?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
    android:layout_height="wrap_content"
     android:gravity="center_vertical"
     android:padding="10dp" 
     
     android:orientation="horizontal">


         <LinearLayout
             android:layout_width="0dp"
             android:layout_height="wrap_content"
             android:layout_weight="1"
             android:layout_marginLeft="6dp"
             android:gravity="center_vertical"
             android:orientation="vertical" >
             <LinearLayout
                 android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="6dp"
        android:gravity="center_vertical"
        android:orientation="horizontal">
              <TextView
           android:id="@+id/text_jiedan_step"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:textSize="20sp"
           android:text="步驟 "/>
              <ImageView
              android:id="@+id/imageView_jiedan_number"
              android:layout_width="25dp"
              android:layout_height="25dp"
              android:layout_marginRight="5dp"
              android:src="#0033FF" />
              <TextView
           android:id="@+id/text_jiedan_title"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:textSize="20sp"
           android:text="接單"/>
             </LinearLayout>
             <TextView
          android:id="@+id/text_jiedan_tipinfo"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:layout_marginTop="6dp"
          android:layout_marginBottom="6dp"
          android:textSize="20sp"
          android:text="有新訂單,請聯絡客戶" />
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
        android:layout_marginBottom="6dp" >


                 <TextView
          android:id="@+id/text_jiedan_phoneinfo"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:textSize="15sp"
          android:textColor="#666"
          android:text="客戶電話：" />
                <TextView
          android:id="@+id/text_jiedan_phone"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:textSize="15sp"
          android:textColor="#666"
          android:text="00000000000" />
             </LinearLayout>
         </LinearLayout>


         <ImageView
             android:id="@+id/imageView_jiedan_picture"
             android:layout_width="70dp"
             android:layout_height="70dp"
             android:layout_marginRight="6dp"
             android:src="#0033FF" />
</LinearLayout></span>
 

如果沒有明白下載我的例子

例子1動態載入

例子2動態載入，並分組

效果圖：