第三次迭代目标完成情况以及感想

第三次迭代目标完成情况如下：

首先是订单界面的设计如下：

主要XML代码是：

 <FrameLayout 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"
    tools:context="com.edg.foodie.fragment.OrderFragment">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">


    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:background="@color/colorPrimary"
        android:id="@+id/rl"
        >
        <Button
            android:layout_width="178dp"
            android:layout_height="wrap_content"
            android:text="未完成订单"
            android:textSize="20dp"
            android:textColor="@color/text_white"
            android:id="@+id/Nofinshbutton"
            android:background="@color/colorPrimary"
            />
        <Button
            android:layout_width="178dp"
            android:layout_height="wrap_content"
            android:background="@color/colorPrimary"
            android:textSize="20dp"
            android:textColor="@color/text_white"
            android:text="已完成订单"
            android:layout_alignParentRight="true"
            android:layout_toRightOf="@id/Nofinshbutton"
            android:id="@+id/Finshbutton"
            />
    </RelativeLayout>
    <ListView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+idst_allorder">
    </ListView>
    </LinearLayout>
</FrameLayout>

     <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent" >
        <com.amap.api.maps2d.MapView
            android:id="@+id/mapView"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_alignParentLeft="true"
            android:layout_alignParentTop="true" >
        </com.amap.api.maps2d.MapView>

    </RelativeLayout>

    <RelativeLayout
        android:id="@+idarch_bar_layout"
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:layout_marginLeft="@dimen/offset_title_left"
        android:layout_marginRight="@dimen/offset_title_left"
        android:layout_marginStart="@dimen/offset_title_left"
        android:layout_marginTop="@dimen/offset_title_left"
        android:gravity="center_vertical"
        android:orientation="horizontal" >

        <TextView
            android:id="@+id/btn_search"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_alignParentEnd="true"
            android:layout_alignParentRight="true"
            android:layout_centerVertical="true"
            android:background="@drawable/offlinearrow_tab2_pressed"
            android:clickable="true"
            android:gravity="center"
            android:paddingEnd="12dp"
            android:paddingLeft="12dp"
            android:paddingRight="12dp"
            android:paddingStart="12dp"
            android:text="搜索"
            android:textColor="@color/white"
            android:textSize="12dp"/>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_centerVertical="true"
            android:layout_toLeftOf="@+id/btn_search"
            android:layout_toStartOf="@+id/btn_search"
            android:background="@drawablearch_input_half"
            android:clickable="true"
            android:gravity="center_vertical" >


            <EditText
                android:id="@+id/input_edittext"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:drawableLeft="@drawablearch_input"
                android:background="@color/trans_parent"
                android:hint="请输入搜索关键字"
                android:textColorHint="@color/darkgrey"
           
                android:textColor="@color/gary"
                android:textSize="14sp" />
        </LinearLayout>
    </RelativeLayout>
    <RelativeLayout
        android:id="@+id/poi_detail"
        android:layout_width="match_parent"
        android:layout_height="80dp"
        android:layout_alignParentBottom="true"
        android:background="@drawable/border_bg"
        android:visibility="gone">

        <TextView
            android:id="@+id/poi_name"
            android:layout_width="wrap_content"
            android:layout_height="30dp"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_marginLeft="12dp"
            android:layout_marginStart="12dp"
            android:ellipsize="end"
            android:gravity="center_vertical"
         
            android:textColor="#5566b8"
            android:textSize="15sp" />


        <TextView
            android:id="@+id/poi_address"
            android:layout_width="wrap_content"
            android:layout_height="35dp"
            android:layout_alignParentLeft="true"
            android:layout_alignParentStart="true"
            android:layout_below="@id/poi_name"
            android:layout_marginLeft="12dp"
            android:layout_marginStart="12dp"
            android:gravity="center_vertical"
          
            android:textColor="#333333"
            android:textSize="15sp" />
    </RelativeLayout> 

搜索图标的JAVA代码：

public class Searchctivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_searchctivity);
        ImageView iv_search = (ImageView)findViewById(R.id.iv_search);
        final EditText et_input = (EditText)findViewById(R.id.et_input);
        iv_search.setOnClickListener(new View.OnClickListener() {
            @Override
          public void onClick(View v) {
         Toast.makeText(Searchctivity.this,"正在搜索 "+ et_input.getText().toString()+" ...",Toast.LENGTH_LONG).show();
            }
        });
    }

上面的代码只是一些基本的功能，我觉得此次迭代把上个学期学习的东西又复习了一遍。