Android安卓实战项目（2）—健身UI APP（源码在文末）

一.项目运行介绍

1.大致浏览

2.功能介绍

（1）功能一

第一个界面点击后可以弹出图像，如图：

（2）功能二

界面二的控件可以通过滑动下拉条来调解

二.具体实现

MainActivity.java

package com.example.fitnessui;

import androidx.appcompat.app.AppCompatActivity;
import androidx.viewpager.widget.ViewPager;

import android.os.Bundle;

import com.example.fitnessui.Fragment.ViewPagerAdapter;
import com.google.android.material.tabs.TabLayout;

public class MainActivity extends AppCompatActivity {
    ViewPager viewPager;
    TabLayout tabLayout;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        viewPager = findViewById(R.id.MainActivty_MainPager);
        tabLayout = findViewById(R.id.MainActivty_TableLayout);
        ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
        viewPager.setAdapter(adapter);
        tabLayout.setupWithViewPager(viewPager);
    }
}

PopupActivity.java

package com.example.fitnessui;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;

import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;

import com.example.fitnessui.Fragment.PopupFragment;

public class PopupActivity extends AppCompatActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.popupactivity);
        FragmentManager fragmentManager = getSupportFragmentManager();
        Fragment fragment = fragmentManager.findFragmentById(R.id.popupactivtyFrame);
        if (fragment == null) {
            fragment = PopupFragment.newInstance();
            fragmentManager.beginTransaction().add(R.id.popupactivtyFrame, fragment).commit();
        }
    }

    public static Intent newIntent(Context context, FitnessMove fitnessMove) {
        Intent intent = new Intent(context, PopupActivity.class);
        intent.putExtra("Info", fitnessMove);
        return intent;
    }
}

FitnessMove.java

package com.example.fitnessui;

import android.os.Parcel;
import android.os.Parcelable;

public class FitnessMove implements Parcelable {
    private String fitnessName;
    private String fitnessPictures;
    private String fitnessDescription;
    private int fitnessCalorie;


    public FitnessMove(String fitnessName, String fitnessPictures, String fitnessDescription, int fitnessCalorie) {
        this.fitnessName = fitnessName;
        this.fitnessPictures = fitnessPictures;
        this.fitnessDescription = fitnessDescription;
        this.fitnessCalorie = fitnessCalorie;
    }

    public String getFitnessName() {
        return fitnessName;
    }

    public String getFitnessPictures() {
        return fitnessPictures;
    }

    public String getFitnessDescription() {
        return fitnessDescription;
    }

    public int getFitnessCalorie() {
        return fitnessCalorie;
    }

    protected FitnessMove(Parcel in) {
        fitnessName = in.readString();
        fitnessPictures = in.readString();
        fitnessDescription = in.readString();
        fitnessCalorie = in.readInt();
    }

    public static final Creator<FitnessMove> CREATOR = new Creator<FitnessMove>() {
        @Override
        public FitnessMove createFromParcel(Parcel in) {
            return new FitnessMove(in);
        }

        @Override
        public FitnessMove[] newArray(int size) {
            return new FitnessMove[size];
        }
    };

    @Override
    public int describeContents() {
        return 0;
    }

    @Override
    public void writeToParcel(Parcel parcel, int i) {
        parcel.writeString(fitnessName);
        parcel.writeString(fitnessPictures);
        parcel.writeString(fitnessDescription);
        parcel.writeInt(fitnessCalorie);
    }
}