package com.test.mark4;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentValues;
import android.content.SharedPreferences;
import android.content.SharedPreferences.Editor;
import android.database.sqlite.SQLiteDatabase;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.widget.Button;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.TextView;
public class function31 extends Activity{
private MyDatabaseHelper dbHelper;
EditText cs,dh,hsds,qsds;
TextView gcc,t1,t2,t3,t4,t5,t6,t7;
Button btn1,btn2,btn3,btn4,btn6,btn7;
int num=0,v1=0,s=1;
Button back;
Button btn[]=new Button[25];
double j,x;//平均高程差
double[]d=new double[25];
@Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);//去掉标题栏
setContentView(R.layout.function31_layout);
dbHelper=new MyDatabaseHelper(this,"data.db",null,1);
back=(Button)findViewById(R.id.head_TitleBackBtn);//返回按钮
back.setOnClickListener(new OnClickListener(){
public void onClick(View v){
finish();
}
});
cs=(EditText)findViewById(R.id.editText1);
dh=(EditText)findViewById(R.id.editText2);
hsds=(EditText)findViewById(R.id.editText3);
qsds=(EditText)findViewById(R.id.editText4);
btn1=(Button)findViewById(R.id.button1);
btn2=(Button)findViewById(R.id.button2);
btn6=(Button)findViewById(R.id.button5);
btn7=(Button)findViewById(R.id.button6);
gcc=(TextView)findViewById(R.id.textView8);
btn3=(Button)findViewById(R.id.button3);
btn4=(Button)findViewById(R.id.button4);
t1=(TextView)findViewById(R.id.textView1);
t2=(TextView)findViewById(R.id.textView2);
t3=(TextView)findViewById(R.id.textView3);
t4=(TextView)findViewById(R.id.textView4);
t5=(TextView)findViewById(R.id.textView5);
t6=(TextView)findViewById(R.id.textView6);
t7=(TextView)findViewById(R.id.textView7);
final LinearLayout l=(LinearLayout)findViewById(R.id.view);
btn4.setVisibility(View.INVISIBLE);
cs.setVisibility(View.INVISIBLE);
dh.setVisibility(View.INVISIBLE);
hsds.setVisibility(View.INVISIBLE);
qsds.setVisibility(View.INVISIBLE);
btn1.setVisibility(View.INVISIBLE);
btn2.setVisibility(View.INVISIBLE);
btn6.setVisibility(View.INVISIBLE);
btn7.setVisibility(View.INVISIBLE);
gcc.setVisibility(View.INVISIBLE);
t1.setVisibility(View.INVISIBLE);
t2.setVisibility(View.INVISIBLE);
t3.setVisibility(View.INVISIBLE);
t4.setVisibility(View.INVISIBLE);
t5.setVisibility(View.INVISIBLE);
t6.setVisibility(View.INVISIBLE);
t7.setVisibility(View.INVISIBLE);
btn3.setOnClickListener(new OnClickListener(){//+
public void onClick(View v){
num+=1;
btn[num]=new Button(function31.this);
btn[num].setId(num);
btn[num].setText(String.valueOf(num));
l.addView(btn[num]);
if(num!=0) {
btn4.setVisibility(View.VISIBLE);
cs.setVisibility(View.VISIBLE);
dh.setVisibility(View.VISIBLE);
hsds.setVisibility(View.VISIBLE);
qsds.setVisibility(View.VISIBLE);
btn1.setVisibility(View.VISIBLE);
btn2.setVisibility(View.VISIBLE);
btn6.setVisibility(View.VISIBLE);
btn7.setVisibility(View.VISIBLE);
gcc.setVisibility(View.VISIBLE);
t1.setVisibility(View.VISIBLE);
t2.setVisibility(View.VISIBLE);
t3.setVisibility(View.VISIBLE);
t4.setVisibility(View.VISIBLE);
t5.setVisibility(View.VISIBLE);
t6.setVisibility(View.VISIBLE);
t7.setVisibility(View.VISIBLE);
}
btn[num].setOnClickListener(new OnClickListener(){//监视新建button
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
s=v.getId();
SharedPreferences sj = getSharedPreferences(String.valueOf(s),0);//SharedPreferences输出信息
String Str1=sj.getString("cs", "");
String Str2=sj.getString("dh", "");
String Str3=sj.getString("hsds", "");
String Str4=sj.getString("qsds", "");
String Str5=sj.getString("gcc", "");
cs.setText(Str1);
dh.setText(Str2);
hsds.setText(Str3);
qsds.setText(Str4);
gcc.setText(Str5);
}
});
}
});
btn4.setOnClickListener(new OnClickListener(){//+
public void onClick(View v){
l.removeView(btn[num]);;
num-=1;
if(num==0){
btn4.setVisibility(View.INVISIBLE);
cs.setVisibility(View.INVISIBLE);
dh.setVisibility(View.INVISIBLE);
hsds.setVisibility(View.INVISIBLE);
qsds.setVisibility(View.INVISIBLE);
btn1.setVisibility(View.INVISIBLE);
btn2.setVisibility(View.INVISIBLE);
btn6.setVisibility(View.INVISIBLE);
btn7.setVisibility(View.INVISIBLE);
gcc.setVisibility(View.INVISIBLE);
t1.setVisibility(View.INVISIBLE);
t2.setVisibility(View.INVISIBLE);
t3.setVisibility(View.INVISIBLE);
t4.setVisibility(View.INVISIBLE);
t5.setVisibility(View.INVISIBLE);
t6.setVisibility(View.INVISIBLE);
t7.setVisibility(View.INVISIBLE);
}
}
});
btn1.setOnClickListener(new OnClickListener(){//计算
public void onClick(View v){
String Str1=cs.getText().toString();
String Str2=dh.getText().toString();
String numStr1=hsds.getText().toString();
String numStr2=qsds.getText().toString();
Pattern p = Pattern.compile("\\d+\\.\\d+$|-\\d+\\.\\d+$|^\\d+$|-\\d+$");
Matcher n=p.matcher(numStr1);
Matcher m=p.matcher(numStr2);
if(n.matches()&m.matches()){
double a=Double.parseDouble(numStr1);
double b=Double.parseDouble(numStr2);
double c=(a-b)/2;
d[s]=c;
gcc.setText(String.valueOf(c));
String Str3=gcc.getText().toString();
SharedPreferences sj = getSharedPreferences(String.valueOf(s),0);//SharedPreferences记录信息
sj.edit().clear().commit();
Editor editor=sj.edit();
editor.putString("cs", Str1);
editor.putString("dh", Str2);
editor.putString("hsds", numStr1);
editor.putString("qsds", numStr2);
editor.putString("gcc", Str3);
editor.commit();
//SQLite
SQLiteDatabase db=dbHelper.getWritableDatabase();
ContentValues values=new ContentValues();
values.put("cs", Str1);
values.put("dh", Str2);
values.put("hsds", numStr1);
values.put("qsds", numStr2);
values.put("gcc", Str3);
db.insert("f31", null, values);
values.clear();
}
else
{
AlertDialog.Builder dialog=new AlertDialog.Builder(function31.this);
dialog.setTitle("提示");
dialog.setMessage("请输入正确数值");
dialog.setCancelable(false);
dialog.setPositiveButton("OK", null);
dialog.show();
}
}
});
btn2.setOnClickListener(new OnClickListener(){//清空
public void onClick(View v){
cs.setText("");
dh.setText("");
hsds.setText("");
qsds.setText("");
gcc.setText("");
}
});
btn6.setOnClickListener(new OnClickListener(){
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
for(int y=1;y<=num;y++){
j+=d[y];
}
x=j/num;
//SharedPreferences pj = getSharedPreferences("data",0);//SharedPreferences记录信息
//Editor editor=pj.edit();
//editor.putInt("chs", num);
//editor.putFloat("pj", (float) x);
}
});
}
}
MyDatabaseHelper
package com.test.mark4;
import android.content.Context;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
import android.database.sqlite.SQLiteOpenHelper;
public class MyDatabaseHelper extends SQLiteOpenHelper{
public static final String CREATE_F31="creat table f31("
+"cs text primary key autoincrement,"
+"chs integer,"
+"dh text,"
+"hsds text,"
+"qsds text,"
+"gcc text,"
+"pj real)";
public MyDatabaseHelper(Context context,String name,CursorFactory factory,int version){
super(context,name,factory,version);
}
@Override
public void onCreate(SQLiteDatabase db) {
// TODO Auto-generated method stub
db.execSQL(CREATE_F31);
}
@Override
public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
// TODO Auto-generated method stub
}
}