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LinearLayout添加子布局

  1. xml布局(定义了一个LinearLayout)
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="wrap_content">
    <LinearLayout  android:id="@+id/add_linearLayout" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="wrap_content">
    </LinearLayout>
</LinearLayout>
  1. 子布局
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:background="#FAFAFA" android:layout_marginBottom="1dp" android:layout_width="match_parent" android:layout_height="65dp">
    <ImageView  android:src="@drawable/banana" android:id="@+id/produce_image" android:scaleType="fitXY" android:layout_gravity="center" android:adjustViewBounds="true" android:layout_width="100dp" android:layout_height="65dp" />
    <LinearLayout  android:layout_marginTop="8dp" android:orientation="vertical" android:layout_width="wrap_content" android:layout_height="match_parent">
        <TextView  android:layout_marginLeft="10dp" android:layout_marginBottom="2dp" android:id="@+id/produce_name" android:gravity="center" android:textSize="18sp" android:text="苹果" android:textColor="#66BB6A" android:layout_width="wrap_content" android:layout_height="0dp" android:layout_weight="2"/>
        <LinearLayout  android:layout_marginBottom="2dp" android:layout_marginLeft="10dp" android:layout_height="0dp" android:layout_width="wrap_content" android:layout_weight="2">
            <TextView  android:layout_width="wrap_content" android:layout_height="match_parent" android:gravity="center" android:id="@+id/produce_price" android:text="3.5" android:textColor="#EF5350" android:textSize="18sp"/>
            <TextView  android:id="@+id/produceQuantity_text" android:layout_marginLeft="20dp" android:textColor="#66BB6A" android:layout_width="wrap_content" android:layout_height="match_parent" android:gravity="center" android:text="X 0.5" android:textSize="18sp"/>
        </LinearLayout>
    </LinearLayout>
</LinearLayout>

3.逻辑代码

        View view = LayoutInflater.from(mContext).inflate(R.layout.produce_order_item, null);

            ImageView produceImage = (ImageView) view.findViewById(R.id.produce_image);
            TextView produceName = (TextView) view.findViewById(R.id.produce_name);
            TextView producePrice = (TextView) view.findViewById(R.id.produce_price);
            TextView produceQuantity = (TextView) view.findViewById(R.id.produceQuantity_text);

            Glide.with(mContext).load(tempUrl).into(produceImage);
            produceName.setText(produce.getName());
            producePrice.setText("?" + String.valueOf(produce.getPrice()));
            produceQuantity.setText("× " + String.valueOf(produces.getQuantity()));

            View line = LayoutInflater.from(mContext).inflate(R.layout.line, null);
            addLinearLayout.addView(view);
            addLinearLayout.addView(line);
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