团队冲刺--第一阶段（二）

概述一、前言昨天完成了加载页，星球页的设计，学习了Fragment实现底部导航栏。今天将Cardview与传感器结合起来，实现了发布表可以跟随手机晃动。学习了Fragment的嵌套实现了我的页面上“我的发帖”与“我的回帖”的切换。遇到的困难：一些控件或者版本之间的冲突，通过查阅资料，修改

一、前言

　　昨天完成了加载页，星球页的设计，学习了Fragment实现底部导航栏。

　　今天将CardvIEw与传感器结合起来，实现了发布表可以跟随手机晃动。学习了Fragment的嵌套实现了我的页面上“我的发帖”与“我的回帖”的切换。遇到的困难：一些控件或者版本之间的冲突，通过查阅资料，修改包解决问题；Fragment没有很好的理解，导致在嵌套中出现了困难，通过查阅资料与重学Fragment实现嵌套，UI页面方面出现问题，不知如何具体下去。

　　明天对登录注册页面进行美化，以及学习头部标题栏的运用。

二、成果展示

 

 

 三、代码

SendActivity.java

 

package com.example.myteamapplication.Activity;import androID.harDWare.Sensor;import androID.harDWare.SensorEvent;import androID.harDWare.SensorEventListener;import androID.harDWare.SensorManager;import androID.os.Bundle;import androID.vIEw.WindowManager;import androID.Widget.FrameLayout;import androIDx.appcompat.app.AppCompatActivity;import androIDx.cardvIEw.Widget.CardVIEw;import com.example.myteamapplication.R;public class SendActivity extends AppCompatActivity implements SensorEventListener {    private SensorManager sensorManager;    private Sensor defaultSensor;    private CardVIEw cv;    @OverrIDe    protected voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        //去掉顶部标题        getSupportActionbar().hIDe();        //去掉最上面时间、电量等        getwindow().setFlags(WindowManager.LayoutParams.FLAG_FulLSCREEN                , WindowManager.LayoutParams.FLAG_FulLSCREEN);        setContentVIEw(R.layout.activity_send);        initVIEw();        sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);//获得传感器管理        defaultSensor = sensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION);//设置类型    }    @OverrIDe    protected voID onResume() {        super.onResume();        sensorManager.registerListener(this, defaultSensor, SensorManager.SENSOR_DELAY_GAME);//注册传感器    }    @OverrIDe    protected voID onDestroy() {        super.onDestroy();        sensorManager.unregisterListener(this);//注销传感器    }    @OverrIDe    public voID onSensorChanged(SensorEvent event) {        changeLocation(event.values[1], event.values[2]);    }    @OverrIDe    public voID onAccuracyChanged(Sensor sensor, int accuracy) {    }    private voID changeLocation(float y, float z) {        FrameLayout.LayoutParams layoutParams = (FrameLayout.LayoutParams) cv.getLayoutParams();        layoutParams.setmargins((int) z * 5, (int) y * 5, 0, 0);//乘2的作用是为了让效果明显点        cv.setLayoutParams(layoutParams);    }    private voID initVIEw() {        cv = (CardVIEw) findVIEwByID(R.ID.cv);    }}

VIEw Code

activity_send.xml

<?xml version="1.0" enCoding="utf-8"?><FrameLayout    xmlns:androID="http://schemas.androID.com/apk/res/androID"    xmlns:app="http://schemas.androID.com/apk/res-auto"    androID:layout_wIDth="match_parent"    androID:layout_height="match_parent"    androID:background="@drawable/bg">    <androIDx.cardvIEw.Widget.CardVIEw        androID:ID="@+ID/cv"        androID:layout_wIDth="300dp"        androID:layout_height="400dp"        androID:layout_gravity="center"        app:cardCornerRadius="10dp"        app:contentpadding="20dp"        >        <TextVIEw            androID:layout_wIDth="match_parent"            androID:layout_height="wrap_content"            androID:layout_margintop="15dp"            androID:text="请选择您发布内容的类别:" />        <RadioGroup            androID:layout_wIDth="match_parent"            androID:layout_height="wrap_content"            androID:orIEntation="horizontal"            androID:layout_margintop="40dp"            androID:gravity="center">            <Radiobutton                androID:layout_wIDth="wrap_content"                androID:layout_height="wrap_content"                androID:text="吐槽"/>            <Radiobutton                androID:layout_wIDth="wrap_content"                androID:layout_height="wrap_content"                androID:text="表白"/>            <Radiobutton                androID:layout_wIDth="wrap_content"                androID:layout_height="wrap_content"                androID:text="交友"/>            <Radiobutton                androID:layout_wIDth="wrap_content"                androID:layout_height="wrap_content"                androID:text="其他"/>        </RadioGroup>        <TextVIEw            androID:layout_wIDth="match_parent"            androID:layout_height="wrap_content"            androID:text="请输入您要发布的内容:"            androID:layout_margintop="75dp"/>        <EditText            androID:ID="@+ID/et_data_upass"            androID:layout_wIDth="match_parent"            androID:layout_height="wrap_content"            androID:layout_margintop="80dp"            />    </androIDx.cardvIEw.Widget.CardVIEw>    <com.Google.androID.material.floatingactionbutton.floatingActionbutton        androID:ID="@+ID/fab"        androID:layout_wIDth="wrap_content"        androID:layout_height="wrap_content"        androID:layout_gravity="bottom|center"        app:srcCompat="@androID:drawable/ic_input_add"        androID:layout_marginBottom="50dp"/></FrameLayout>

VIEw Code

Fragment_My.java

package com.example.myteamapplication.Fragment;import androID.content.Context;import androID.content.Intent;import androID.os.Bundle;import androID.vIEw.LayoutInflater;import androID.vIEw.VIEw;import androID.vIEw.VIEwGroup;import androID.Widget.Radiobutton;import androIDx.annotation.Nullable;import androIDx.fragment.app.Fragment;import androIDx.fragment.app.FragmentManager;import androIDx.fragment.app.FragmentTransaction;import com.example.myteamapplication.Activity.MainActivity;import com.example.myteamapplication.Activity.SendActivity;import com.example.myteamapplication.R;public class Fragment_My extends Fragment implements VIEw.OnClickListener {    private FragmentTransaction transaction;    private FragmentManager manager;    private Radiobutton my_tab_send,my_tab_receive;    private Context MainActivity;    private LayoutInflater inflater;//    @OverrIDe//    public voID onActivityCreated(Bundle savedInstanceState) {//        super.onActivityCreated(savedInstanceState);//        MainActivity = getActivity();//        inflater = LayoutInflater.from(getActivity());//    }    @OverrIDe    public voID onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        manager = getChildFragmentManager();        transaction = manager.beginTransaction();        transaction.add(R.ID.fragment_container_my,new Fragment_My_send());        transaction.commit();    }    @OverrIDe    public VIEw onCreateVIEw(LayoutInflater inflater, VIEwGroup container,                             Bundle savedInstanceState) {        // Inflate the layout for this fragment        VIEw rootVIEw = inflater.inflate(R.layout.fragment_my, container, false);        my_tab_send = rootVIEw.findVIEwByID(R.ID.my_tab_send);        my_tab_receive = rootVIEw.findVIEwByID(R.ID.my_tab_receive);        my_tab_send.setonClickListener(this);        my_tab_receive.setonClickListener(this);        return rootVIEw;    }    @OverrIDe    public voID onClick(VIEw v) {        transaction = manager.beginTransaction();        switch (v.getID()){            case R.ID.my_tab_send:                transaction.replace(R.ID.fragment_container_my,new Fragment_My_send());                break;            case R.ID.my_tab_receive:                transaction.replace(R.ID.fragment_container_my,new Fragment_My_receive());                break;        }        transaction.commit();    }}

VIEw Code

fragment_my.xml

<?xml version="1.0" enCoding="utf-8"?><relativeLayout 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">    <FrameLayout        androID:ID="@+ID/fragment_container_my"        androID:layout_wIDth="match_parent"        androID:layout_height="match_parent"        androID:layout_below="@+ID/ll" />    <linearLayout        androID:layout_wIDth="match_parent"        androID:layout_height="wrap_content"        androID:ID="@+ID/ll"        androID:background="#dcdcdc"        androID:orIEntation="vertical">        <TextVIEw            androID:layout_wIDth="match_parent"            androID:layout_height="wrap_content"            androID:text="用户头像和ID和用户名"/>        <RadioGroup            androID:ID="@+ID/tabs_rg_my"            androID:layout_wIDth="match_parent"            androID:layout_height="56dp"            androID:orIEntation="horizontal">            <Radiobutton                androID:ID="@+ID/my_tab_send"                                androID:checked="true"                androID:drawabletop="@drawable/tab_sign_selector"                androID:text="我的发帖" />            <Radiobutton                androID:ID="@+ID/my_tab_receive"                                androID:drawabletop="@drawable/tab_record_selector"                androID:text="我的回帖" />        </RadioGroup>    </linearLayout></relativeLayout>

VIEw Code

四、今日团队链接

https://www.cnblogs.com/three3/p/12728120.html

总结

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