Android安卓实战项目（4）—提供给阿尔兹海默症患者的APP（源码在文末）

一.项目运行介绍

1.大致浏览

（1）开机界面

（2）主界面

（3）Read Instructions界面

（4）Proceed for Test界面

（5）Exercise your Memory界面

2.功能介绍

（1）功能一

开机动画

（2）功能二

主页面实现四个分页面的大体框架

（3）功能三

Read Instructions（阅读说明）：给使用者一个使用说明

（4）功能四

Proceed for Test（测试）：出一些简单的题目进行测试

（5）功能五

Exercise your Memory（记忆功能测试）：

（6）功能六

只写了一个跳转网页的控件

二.具体实现

（1）功能一

开机动画

只是一个简单的跳转页面

Instructions.java

package com.example.alzheimersdetector;import androidx.appcompat.app.AppCompatActivity;import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;public class Instructions extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_instructions);}public void home(View view) {Intent homeIntent = new Intent(Instructions.this, Home.class);startActivity(homeIntent);}
}

（2）功能二

主页面实现四个分页面的大体框架

Home.java

package com.example.alzheimersdetector;import androidx.appcompat.app.AppCompatActivity;import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;public class Home extends AppCompatActivity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_home);}public void inst(View view) {Intent i = new Intent(Home.this, Instructions.class);startActivity(i);}public void test(View view) {Intent i = new Intent(Home.this, Test.class);startActivity(i);}public void play(View view) {Intent i = new Intent(Home.this, Exercise.class);startActivity(i);}public void site(View view) {Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.alz.org/in/dementia-alzheimers-en.asp"));startActivity(i);}
}

（3）功能三

Read Instructions（阅读说明）：给使用者一个使用说明

Test.java

package com.example.alzheimersdetector;import androidx.appcompat.app.AppCompatActivity;import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;public class Test extends AppCompatActivity {RadioButton rd1,rd2,rd3,rd4;RadioGroup rd;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_test);rd1 = findViewById(R.id.rd1);rd2 = findViewById(R.id.rd2);rd3 = findViewById(R.id.rd3);rd4 = findViewById(R.id.rd4);rd = findViewById(R.id.rd);rd1.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test.this,"You`r Wrong!",Toast.LENGTH_SHORT).show();}});rd2.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test.this,"You`r Wrong!",Toast.LENGTH_SHORT).show();}});rd3.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test.this,"Correct!",Toast.LENGTH_SHORT).show();}});rd4.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test.this,"You`r Wrong!",Toast.LENGTH_SHORT).show();}});}public void test2(View view) {Intent homeIntent = new Intent(Test.this, Test2.class);startActivity(homeIntent);}
}

（4）功能四

Proceed for Test（测试）：出一些简单的题目进行测试

Test2.java

package com.example.alzheimersdetector;import androidx.appcompat.app.AppCompatActivity;import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;
import android.widget.TimePicker;public class Test2 extends AppCompatActivity {TextView result1;TimePicker timePickerclock;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_test2);result1 = findViewById(R.id.settime);timePickerclock = findViewById(R.id.tp1);timePickerclock.setIs24HourView(true);timePickerclock.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {@Overridepublic void onTimeChanged(TimePicker view, int i, int i1) {result1.setText("Time: " + i + ":" + i1);}});}public void test3(View view) {Intent homeIntent = new Intent(Test2.this, Test3.class);startActivity(homeIntent);}
}

（5）功能五

Exercise your Memory（记忆功能测试）：

package com.example.alzheimersdetector;import androidx.appcompat.app.AppCompatActivity;import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;public class Test3 extends AppCompatActivity {RadioButton rdb1,rdb2;RadioGroup rdg1;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_test3);rdg1 = findViewById(R.id.rdg1);rdb1 = findViewById(R.id.rdb1);rdb2 = findViewById(R.id.rdb2);rdb1.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test3.this,"Correct!",Toast.LENGTH_SHORT).show();}});rdb2.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test3.this,"You`r Wrong!",Toast.LENGTH_SHORT).show();}});}public void test4(View view) {Intent homeIntent = new Intent(Test3.this, Test4.class);startActivity(homeIntent);}
}

题目的话，另外写一个类

Exercise.java

package com.example.alzheimersdetector;import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.os.Handler;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.TextView;import java.util.Arrays;
import java.util.Collections;public class Exercise extends AppCompatActivity {TextView t1, t2;ImageView i1, i2, i3, i4, i5, i6, i7 ,i8, i9, i10, i11, i12;Integer[] cardsArray = {101, 102, 103, 104, 105, 106, 201, 202, 203, 204, 205, 206};int Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, Pisces;int firstCard, secondCard;int clickedFirst, clickedSecond;int cardNumber = 1;int turn = 1;int playerPoints = 0, cpuPoints = 0;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_exercise);t1 = (TextView) findViewById(R.id.t1);t2 = (TextView) findViewById(R.id.t2);i1 = (ImageView) findViewById(R.id.i1);i2 = (ImageView) findViewById(R.id.i2);i3 = (ImageView) findViewById(R.id.i3);i4 = (ImageView) findViewById(R.id.i4);i5 = (ImageView) findViewById(R.id.i5);i6 = (ImageView) findViewById(R.id.i6);i7 = (ImageView) findViewById(R.id.i7);i8 = (ImageView) findViewById(R.id.i8);i9 = (ImageView) findViewById(R.id.i9);i10 = (ImageView) findViewById(R.id.i10);i11 = (ImageView) findViewById(R.id.i11);i12 = (ImageView) findViewById(R.id.i12);i1.setTag("0");i2.setTag("1");i3.setTag("2");i4.setTag("3");i5.setTag("4");i6.setTag("5");i7.setTag("6");i8.setTag("7");i9.setTag("8");i10.setTag("9");i11.setTag("10");i12.setTag("11");frontOfCardsResources();Collections.shuffle(Arrays.asList(cardsArray));//t2.setTextColor(Color.GRAY);i1.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i1, theCard);}});i2.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i2, theCard);}});i3.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i3, theCard);}});i4.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i4, theCard);}});i5.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i5, theCard);}});i6.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i6, theCard);}});i7.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i7, theCard);}});i8.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i8, theCard);}});i9.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i9, theCard);}});i10.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i10, theCard);}});i11.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i11, theCard);}});i12.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {int theCard = Integer.parseInt((String) v.getTag());doStuff(i12, theCard);}});}private void doStuff(ImageView iv, int card){if (cardsArray[card] == 101){iv.setImageResource(Aries);}else if (cardsArray[card] == 102){iv.setImageResource(Taurus);}else if (cardsArray[card] == 103){iv.setImageResource(Gemini);}else if (cardsArray[card] == 104){iv.setImageResource(Cancer);}else if (cardsArray[card] == 105){iv.setImageResource(Leo);}else if (cardsArray[card] == 106){iv.setImageResource(Virgo);}else if (cardsArray[card] == 201){iv.setImageResource(Libra);}else if (cardsArray[card] == 202){iv.setImageResource(Scorpio);}else if (cardsArray[card] == 203){iv.setImageResource(Sagittarius);}else if (cardsArray[card] == 204){iv.setImageResource(Capricorn);}else if (cardsArray[card] == 205){iv.setImageResource(Aquarius);}else if (cardsArray[card] == 206){iv.setImageResource(Pisces);}if (cardNumber == 1){firstCard = cardsArray[card];if (firstCard > 200){firstCard = firstCard - 100;}cardNumber = 2;clickedFirst = card;iv.setEnabled(false);}else if (cardNumber == 2){secondCard = cardsArray[card];if (secondCard > 200){secondCard = secondCard - 100;}cardNumber = 1;clickedSecond = card;i1.setEnabled(false);i2.setEnabled(false);i3.setEnabled(false);i4.setEnabled(false);i5.setEnabled(false);i6.setEnabled(false);i7.setEnabled(false);i8.setEnabled(false);i9.setEnabled(false);i10.setEnabled(false);i11.setEnabled(false);i12.setEnabled(false);Handler handler = new Handler();handler.postDelayed(new Runnable() {@Overridepublic void run() {calculate();}}, 1000);}}private void calculate(){if (firstCard == secondCard){if (clickedFirst == 0){i1.setVisibility(View.INVISIBLE);}else if (clickedFirst == 1){i2.setVisibility(View.INVISIBLE);}else if (clickedFirst == 2){i3.setVisibility(View.INVISIBLE);}else if (clickedFirst == 3){i4.setVisibility(View.INVISIBLE);}else if (clickedFirst == 4){i5.setVisibility(View.INVISIBLE);}else if (clickedFirst == 5){i6.setVisibility(View.INVISIBLE);}else if (clickedFirst == 6){i7.setVisibility(View.INVISIBLE);}else if (clickedFirst == 7){i8.setVisibility(View.INVISIBLE);}else if (clickedFirst == 8){i9.setVisibility(View.INVISIBLE);}else if (clickedFirst == 9){i10.setVisibility(View.INVISIBLE);}else if (clickedFirst == 10){i11.setVisibility(View.INVISIBLE);}else if (clickedFirst == 11){i12.setVisibility(View.INVISIBLE);}if (clickedSecond == 0){i1.setVisibility(View.INVISIBLE);}else if (clickedSecond == 1){i2.setVisibility(View.INVISIBLE);}else if (clickedSecond == 2){i3.setVisibility(View.INVISIBLE);}else if (clickedSecond == 3){i4.setVisibility(View.INVISIBLE);}else if (clickedSecond == 4){i5.setVisibility(View.INVISIBLE);}else if (clickedSecond == 5){i6.setVisibility(View.INVISIBLE);}else if (clickedSecond == 6){i7.setVisibility(View.INVISIBLE);}else if (clickedSecond == 7){i8.setVisibility(View.INVISIBLE);}else if (clickedSecond == 8){i9.setVisibility(View.INVISIBLE);}else if (clickedSecond == 9){i10.setVisibility(View.INVISIBLE);}else if (clickedSecond == 10){i11.setVisibility(View.INVISIBLE);}else if (clickedSecond == 11){i12.setVisibility(View.INVISIBLE);}/*if (turn == 1){playerPoints++;t1.setText("P1: " + playerPoints);}else if (turn == 2){cpuPoints++;t2.setText("P2: " + cpuPoints);}*/} else {i1.setImageResource(R.drawable.imageback);i2.setImageResource(R.drawable.imageback);i3.setImageResource(R.drawable.imageback);i4.setImageResource(R.drawable.imageback);i5.setImageResource(R.drawable.imageback);i6.setImageResource(R.drawable.imageback);i7.setImageResource(R.drawable.imageback);i8.setImageResource(R.drawable.imageback);i9.setImageResource(R.drawable.imageback);i10.setImageResource(R.drawable.imageback);i11.setImageResource(R.drawable.imageback);i12.setImageResource(R.drawable.imageback);/*if (turn == 1){turn = 2;t1.setTextColor(Color.GRAY);t2.setTextColor(Color.BLACK);}else if (turn == 2){turn = 1;t2.setTextColor(Color.GRAY);t1.setTextColor(Color.BLACK);}*/}i1.setEnabled(true);i2.setEnabled(true);i3.setEnabled(true);i4.setEnabled(true);i5.setEnabled(true);i6.setEnabled(true);i7.setEnabled(true);i8.setEnabled(true);i9.setEnabled(true);i10.setEnabled(true);i11.setEnabled(true);i12.setEnabled(true);checkEnd();}private void checkEnd(){if (i1.getVisibility() == View.INVISIBLE && i2.getVisibility() == View.INVISIBLE && i3.getVisibility() == View.INVISIBLE && i4.getVisibility() == View.INVISIBLE && i5.getVisibility() == View.INVISIBLE && i6.getVisibility() == View.INVISIBLE && i7.getVisibility() == View.INVISIBLE && i8.getVisibility() == View.INVISIBLE && i9.getVisibility() == View.INVISIBLE && i10.getVisibility() == View.INVISIBLE && i11.getVisibility() == View.INVISIBLE && i12.getVisibility() == View.INVISIBLE){AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(Exercise.this);alertDialogBuilder.setMessage("YOU PLAYED WELL !😃").setCancelable(false).setPositiveButton("PLAY AGAIN", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {Intent i = new Intent(getApplicationContext(), Exercise.class);startActivity(i);finish();}}).setNegativeButton("EXIT", new DialogInterface.OnClickListener() {@Overridepublic void onClick(DialogInterface dialog, int which) {finish();}});AlertDialog alertDialog = alertDialogBuilder.create();alertDialog.show();}}private void frontOfCardsResources(){Aries = R.drawable.image101;Taurus = R.drawable.image102;Gemini = R.drawable.image103;Cancer = R.drawable.image104;Leo = R.drawable.image105;Virgo = R.drawable.image106;Libra = R.drawable.image201;Scorpio = R.drawable.image202;Sagittarius = R.drawable.image203;Capricorn = R.drawable.image204;Aquarius = R.drawable.image205;Pisces = R.drawable.image206;}
}

（6）功能六

只写了一个跳转网页的控件

Test4.java

package com.example.alzheimersdetector;import androidx.appcompat.app.AppCompatActivity;import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Toast;public class Test4 extends AppCompatActivity {RadioButton rdc1,rdc2;RadioGroup rdg2;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);requestWindowFeature(Window.FEATURE_NO_TITLE);getSupportActionBar().hide();this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,WindowManager.LayoutParams.FLAG_FULLSCREEN);setContentView(R.layout.activity_test4);rdg2 = findViewById(R.id.rdg2);rdc1 = findViewById(R.id.rdc1);rdc2 = findViewById(R.id.rdc2);rdc1.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test4.this,"Correct!",Toast.LENGTH_SHORT).show();}});rdc2.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Toast.makeText(Test4.this,"You`r Wrong!",Toast.LENGTH_SHORT).show();}});}
}

三.项目源码

记得点赞🙁！！！

链接：https://pan.baidu.com/s/1H25QMDI9PxmSi8sF00gXaA?pwd=jynl
提取码：jynl