由于工作上的需要,得重头开始学习Android开发,刚开始学了几个星期吧,想这么光看书没实践的话效率会很低,刚好朋友的生日快到了,于是就萌生出弄个APP送给人家的想法。于是乎动力十足,加班加点,赶在生日时候送出去了。最后我秉着安卓开源的精神,特将我的源代码共享出来,并且进行必要注释,希望能够共同学习和提高,由于个人隐私问题,采取的图片已经修改,自动拨号改为拨给10086.
进入正题,先看下几张效果图:
整个项目的主要思想和步骤是:
1.个性化安装图标的定制。
2.进入程序,播放背景音乐。
3.进行拼图游戏。
4.游戏过关后进入下一个界面,有两个按钮,点击即可实现给指定号码拨号功能。
由于源码我注释得也比较清楚了,直接上源码给大家看吧~
第一个界面的实现代码,Main.java
// file: Main.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class Method extends Activity{
Button backBtn = null;
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.method);
backBtn = (Button)findViewById(R.id.backBtn);
backBtn.setOnClickListener(new backOnClickListener());
}
class backOnClickListener implements OnClickListener{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
finish();
}
}
}
跳转到第二个界面的实现代码,SePintu.java
// file: SePintu.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.AlertDialog.Builder;
import android.content.DialogInterface;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Matrix;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.Button;
import android.widget.LinearLayout;
public class SePintu extends Activity{
private int levelNow = 4;
private ImageView mImages[][]; //存放小图片的数组
private Bitmap mBitmap; //资源图片
private int mImageWidth = 0, mImageHeight = 0; //slot的宽高
private int mImageNum[]; //图片的顺序
private int x = 0, y = 0; //图片的起始位置
private int clickNum = 0; //点击参数
private int windowWidth = 0, windowHeight = 0; //屏幕参数
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
// pic1 = (ImageView)findViewById(R.id.pic1);
mBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.pic1);
System.out.println("width = " + mBitmap.getWidth() + "height = " + mBitmap.getHeight());
//屏幕参数
WindowManager w = this.getWindowManager();
windowHeight = w.getDefaultDisplay().getHeight();
windowWidth = w.getDefaultDisplay().getWidth();
System.out.println("wWidth = " + windowWidth + "wHeight = " + windowHeight);
setImage();
}
public void setImage() {
mImageWidth = mBitmap.getWidth() / levelNow; //切割图片,每一小块的宽度
mImageHeight = mBitmap.getHeight() / levelNow;
mImageNum = new int[levelNow * levelNow];
System.out.println("mIWidth = " + mImageWidth + "mImageHeight = " + mImageHeight);
erraLen(levelNow * levelNow); //随机组合切碎的小图片
readyImage();
setLayout(); //布局随机组合后的图片
}
private void setLayout() {
PictureLayout lay = new PictureLayout(this, mImages); //利用带参数的构造函数来布局小图片
lay.setOrientation(LinearLayout.VERTICAL);
lay.setGravity(Gravity.CENTER_HORIZONTAL);
setContentView(lay); //显示lay布局,SePintu的Activity
Button methodButton = new Button(this);
methodButton.setText(R.string.method_btn_label);
methodButton.setOnClickListener(new MethodBtnClick()); //添加监听器
Button showSourceImageBtn = new Button(this);
showSourceImageBtn.setText(R.string.show_source_image_btn_label);
showSourceImageBtn.setOnClickListener(new SourceBtnClick());
LinearLayout linear = new LinearLayout(this);
//注意,对于LinearLayout布局来说,设置横向还是纵向是必须的!否则就看不到效果了。
linear.setOrientation(LinearLayout.HORIZONTAL);
//此处相当于布局文件中的Android:gravity属性
linear.setGravity(Gravity.CENTER_HORIZONTAL);
methodButton.setWidth(200);
showSourceImageBtn.setWidth(200);
linear.addView(methodButton); //通过addView将两按钮添加到布局中
linear.addView(showSourceImageBtn);
lay.addView(linear); //把linear当作子child添加到lay布局中
}
class MethodBtnClick implements OnClickListener{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent();
intent.setClass(SePintu.this, Method.class);
startActivity(intent); //跳转Activity
}
}
class SourceBtnClick implements OnClickListener{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(SePintu.this, SourceImageAty.class);
startActivity(intent); //跳转Activity
}
}
/**
* @see 把一个有序数组通过随机取数打乱
* @param a
*/
public void erraLen(int a) {
int errInt[] = new int[a];
for (int i = 0; i < a; i++) {
errInt[i] = i;
}
int len = a;// 设置随机数的范围
for (int i = 0; i < a; i++) {
int index = (int) Math.floor((Math.random() * len));
mImageNum[i] = errInt[index];
for (int j = index; j < errInt.length - 1; j++) {
// 把选中的数之后的数一次向前移一位,因为index选中的数已经存放在相应的mImageNum里面了,
errInt[j] = errInt[j + 1];
}
len--;// 随机数的范围减一
}
}
/**
* @see 准备图片 把一张图片截成几张小的通过打乱的数组来取cache里的图片放到View里面就成打乱二维数组
*/
private void readyImage() {
Matrix matrix = new Matrix();
mImages = new ImageView[levelNow][levelNow];
// 设置缩放比例
// float scaleW = ((float) mBitmap.getWidth()) / mBitmap.getWidth();
// float scaleH = ((float) mBitmap.getHeight()) / mBitmap.getHeight();
float scaleW = ((float) mBitmap.getWidth()) / (windowWidth + 180);
float scaleH = ((float) mBitmap.getHeight()) / (windowHeight + 180);
System.out.println("scaleW = " + scaleW +" scaleH" + scaleH);
float scale = scaleW > scaleH ? 1 / scaleW : 1 / scaleH; //scale是缩放比例,取最小比例的进行缩放
System.out.println("scale = " + scale);
matrix.postScale(scale, scale);
Bitmap bitss[][] = new Bitmap[levelNow][levelNow];
ImageView[][] cache = new ImageView[levelNow][levelNow];
int cont = 1;
for (int i = 0; i < levelNow; i++) {
for (int j = 0; j < levelNow; j++) {
int x = i * mImageWidth;
int y = j * mImageHeight;
// 第一个是要在那个图片上截取 x,y是要在这个图的那个位置截取
// mImageWidth,mImageHeight是截取的长和宽, matrix是缩放比例
Bitmap mapi = Bitmap.createBitmap(mBitmap, x, y, mImageWidth,
mImageHeight, matrix, true);
bitss[i][j] = mapi;
ImageView img = new ImageView(this);
BitmapDrawable draw = new BitmapDrawable(bitss[i][j]);
img.setImageDrawable(draw);
img.setId(cont);
img.setScaleType(ScaleType.FIT_XY);
img.setOnClickListener(OnClickImageView1);
cache[i][j] = img; //cache存放着整张图切割后的小图片
cont++;
}
}
for (int i = 0; i < mImageNum.length; i++) {
int x = mImageNum[i] / levelNow; //确定第几行
int y = mImageNum[i] % levelNow; //确定第几列
int x1 = i / levelNow;
int y1 = i % levelNow;
mImages[x1][y1] = cache[x][y]; //将cache里面的小图片随机放入mImages数组里面
}
}
private android.view.View.OnClickListener OnClickImageView1 = new ImageView.OnClickListener() {
@Override
public void onClick(View v) {
if (clickNum == 0) {// 即需要交换的第一个图片
for (int i = 0; i < mImages.length; i++) {
boolean f = false;
for (int j = 0; j < mImages[i].length; j++) {
ImageView imgg = mImages[i][j];
if (imgg == v) { //所点击的刚好是指定的小图片区域
x = i;
y = j;
clickNum++; //点击了一次
f = true;
break;
}
}
if (f) {
break;
}
}
} else {// 即需要交换的第二个图片
for (int i = 0; i < mImages.length; i++) {
for (int j = 0; j < mImages[i].length; j++) {
ImageView imgg = mImages[i][j];
if (imgg == v) {
if (clickNum == 1) {
changePosition(i, j, x, y);
x = 0;
y = 0;
clickNum = 0;
}
}
}
}
}
}
};
private void changePosition(int x1, int y1, int x2, int y2) {
// 判断宽和高差的绝对值是否是1,如果是1的话交换两张图片,不是1的话提示用户
if (Math.abs(x1 - x2) + Math.abs(y1 - y2) != 1) {
System.out.println("not link....");
Builder bul = new AlertDialog.Builder(this); //弹出相应对话框
bul.setTitle(R.string.dialog);
bul.setMessage(R.string.cannot_change);
bul.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
}).show();
} else { //相邻,两张图片进行交换
System.out.println("link....");
String str = "";
ImageView bitF = null;
bitF = mImages[x1][y1];
mImages[x1][y1] = mImages[x2][y2];
mImages[x2][y2] = bitF;
for (int i = 0; i < mImages.length; i++) {
for (int j = 0; j < mImages[i].length; j++) {
ImageView img = mImages[i][j];
//得到ImageView的父控件
LinearLayout pa = (LinearLayout) img.getParent();
// 再移除ImageView使其父控件没有,移除父控件,重新用setLayout()进行布局
pa.removeView(img);
}
}
setLayout(); //将进行变换操作的图片显示出来
for (int i = 0; i < mImages.length; i++) {
for (int j = 0; j < mImages[i].length; j++) {
str += mImages[i][j].getId(); //取对应小图片的ID,相当于R.id.mImages[i][j]
}
}
//根据具体切割次数levelNow,判断最后一次变换是否已经拼好
switch (levelNow) {
case 2:
if (str.equals("1324")) {
// “1324”的意思是,将图片2*2地切割,有四块,标号先竖着,然后再横着来1234,根据getId取值互相比较
this.success();
}
break;
case 3:
if (str.equals("147258369")) {
this.success();
}
break;
case 4:
if (str.equals("15913261014371115481216")) {
this.success();
}
break;
case 5:
if (str.equals("16111621271217223813182349141924510152025")) {
this.success();
}
break;
}
}
}
public void success() {
Builder bul = new AlertDialog.Builder(this);
bul.setTitle(R.string.dialog);
bul.setMessage(R.string.congratulation);
bul.setPositiveButton(R.string.next_Label, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
Intent intent = new Intent(SePintu.this, TheEnd.class);
SePintu.this.startActivity(intent); //点击确定后跳转到下一个Activity
}
});
bul.show();
System.out.println("success");
}
}
通过构造函数,进行画图布局,PictureLayout.java
// file: PictureLayout.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.content.Context;
import android.widget.ImageView;
import android.widget.LinearLayout;
public class PictureLayout extends LinearLayout{
public PictureLayout(Context context, ImageView[][] images) {
super(context);
setLayout(context, images);
setBackgroundColor(0xffff7777); //为了和照片边缘区分开,我添加了背景颜色
}
private void setLayout(Context context, ImageView[][] view) {
LinearLayout linralayout = new LinearLayout(context);
linralayout.setOrientation(LinearLayout.VERTICAL);
linralayout.setPadding(0, 0, 0, 0);
for (int i = 0; i < view.length; i++) {
LinearLayout liner = new LinearLayout(context);
liner.setOrientation(LinearLayout.HORIZONTAL);
int leng = view[i].length;
for (int j = 0; j < leng; j++) {
ImageView img = (ImageView) view[i][j];
liner.addView(img);
}
linralayout.addView(liner);
liner = null;
}
this.addView(linralayout);
}
}
//游戏原图显示
// file: SourceImageAty.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
public class SourceImageAty extends Activity{
private ImageView pic1;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.source);
pic1 = (ImageView)findViewById(R.id.pic1);
Bitmap bitmap1 = BitmapFactory.decodeResource(getResources(), R.drawable.pic1);
pic1.setImageBitmap(bitmap1);
pic1.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
finish(); //点击屏幕图片即退出当前Activity
}
});
}
}
游戏方法Activity, Method.java
// file: Method.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class Method extends Activity{
Button backBtn = null;
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.method);
backBtn = (Button)findViewById(R.id.backBtn);
backBtn.setOnClickListener(new backOnClickListener());
}
class backOnClickListener implements OnClickListener{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
finish();
}
}
}
最后界面,
// file: TheEnd.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
public class TheEnd extends Activity{
private Intent intentMusic = new Intent("com.angel.Android.MUSIC");
@Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.end);
setCompenent();
}
private void setCompenent(){
Button callExitBtn = (Button)findViewById(R.id.call_exit);
callExitBtn.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(
Intent.ACTION_CALL, Uri.parse("tel:10086")); //自动拨号,由于隐私,改成10086.。。
stopService(intentMusic);
startActivity(intent);
}
});
Button exitCallBtn = (Button)findViewById(R.id.exit_call);
exitCallBtn.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(
Intent.ACTION_CALL, Uri.parse("tel:10086"));
stopService(intentMusic);
startActivity(intent);
}
});
}
}
// file: MusicServer.java
// 2012-09-12 By 周军Dream_Fly
package com.example.zhangbeta2;
import android.app.Service;
import android.content.Intent;
import android.media.MediaPlayer;
import android.os.IBinder;
public class MusicServer extends Service {
private MediaPlayer mediaPlayer;
@Override
public IBinder onBind(Intent intent) {
// TODO Auto-generated method stub
return null;
}
@Override
public void onStart(Intent intent,int startId){
super.onStart(intent, startId);
if(mediaPlayer==null){
// R.raw.happy是资源文件,MP3格式的,存放在res资源下raw文件夹里,没有的话新建个
mediaPlayer = MediaPlayer.create(this, R.raw.happy);
mediaPlayer.setLooping(true);
mediaPlayer.start();
}
}
@Override
public void onDestroy() {
// TODO Auto-generated method stub
super.onDestroy();
mediaPlayer.stop();
}
}
main.xml文件如下
method.xml文件如下
source.xml文件如下
end.xml文件如下
AndroidManifest.xml文件如下
应用程序APK下载地址:http://download.csdn.net/detail/jjzhoujun2010/4568777
源码下载地址:http://download.csdn.net/detail/jjzhoujun2010/4568770
参考文章: - - 不好意思,综合看得太多了,记不得那个了,其中拼图的打乱算法我是参考别人的,若有人看到此文章,请告诉我链接,多谢。
原创文章,欢迎转载,转载请注明:blog.csdn.net/jjzhoujun2010
作者:Dream Fly 新浪微博:周军Dream_Fly