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package android.demo.com;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Rect;
import android.os.Bundle;
import android.text.InputType;
import android.util.DisplayMetrics;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
public class List extends Activity
{
Bundle bundle;
Intent intent;
private Button Button1;
private Button draw;
private TextView SHOW;
private SurfaceView mSurfaceView01;
private SurfaceHolder mSurfaceHolder01;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.list);
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
mSurfaceView01 = (SurfaceView) findViewById(R.id.mSurfaceView1);
mSurfaceHolder01 = mSurfaceView01.getHolder();
Button1 = (Button) findViewById(R.id.button1);
Button1.setOnClickListener(new Button.OnClickListener(){
public void onClick(View a) {
// TODO Auto-generated method stub
ToNextActivity();
}
});
draw = (Button)findViewById(R.id.draw);
draw.setOnClickListener(new Button.OnClickListener()
{
public void onClick(View arg0)
{
AndroidQREncode(SHOW.getText().toString(),100);
}
});
SHOW = (TextView)findViewById(R.id.show);
SharedPreferences temp_data = getSharedPreferences("list" ,0);
String second21a = temp_data.getString("second211", "");
String second21b = temp_data.getString("second212", "");
String second21c = temp_data.getString("second213", "");
String second21d = temp_data.getString("second214", "");
String second21e = temp_data.getString("second215", "");
String second21f = temp_data.getString("second216", "");
String second21g = temp_data.getString("second217", "");
String second21h = temp_data.getString("second218", "");
String second22a = temp_data.getString("second221", "");
String second22b = temp_data.getString("second222", "");
String second22c = temp_data.getString("second223", "");
String second22d = temp_data.getString("second224", "");
String fourtha = temp_data.getString("fourth1", "");
String fourthb = temp_data.getString("fourth2", "");
String fourthc = temp_data.getString("fourth3", "");
String fourthd = temp_data.getString("fourth4", "");
String fourthe = temp_data.getString("fourth5", "");
String thirda = temp_data.getString("third1", "");
String thirdb = temp_data.getString("third2", "");
String thirdc = temp_data.getString("third3", "");
SHOW.setText(second21a + second21b + second21c + second21d + second21e + second21f +second21g + second21h + second22a + second22b + second22c + second22d + fourtha + fourthb + fourthc + fourthd + fourthe + thirda + thirdb + thirdc);
}
public void ToNextActivity(){
Intent intent = new Intent();
intent.setClass(this,MainActivity.class);
startActivity(intent);
}
public void AndroidQREncode(String strEncoding, int qrcodeVersion)
{
try
{
com.swetake.util.Qrcode testQrcode = new com.swetake.util.Qrcode();
testQrcode.setQrcodeErrorCorrect('M');
testQrcode.setQrcodeEncodeMode('B');
testQrcode.setQrcodeVersion(qrcodeVersion);
byte[] bytesEncoding = strEncoding.getBytes("utf-8");
if (bytesEncoding.length>0)
{
boolean[][] bEncoding = testQrcode.calQrcode(bytesEncoding);
drawQRCode(bEncoding, getResources().getColor(R.drawable.black));
}
}
catch (Exception e)
{
e.printStackTrace();
}
}
private void drawQRCode(boolean[][] bRect, int colorFill)
{
int intPadding = 20;
Canvas mCanvas01 = mSurfaceHolder01.lockCanvas();
mCanvas01.drawColor(getResources().getColor(R.drawable.white));
Paint mPaint01 = new Paint();
mPaint01.setStyle(Paint.Style.FILL);
mPaint01.setColor(colorFill);
mPaint01.setStrokeWidth(1.0F);
for (int i=0;i<bRect.length;i++)
{
for (int j=0;j<bRect.length;j++)
{
if (bRect[j])
{
mCanvas01.drawRect
(
new Rect
(
intPadding+j*3+2,
intPadding+i*3+2,
intPadding+j*3+2+3,
intPadding+i*3+2+3
), mPaint01
);
}
}
}
mSurfaceHolder01.unlockCanvasAndPost(mCanvas01);
}
}
小第debug之後 顯示那一行有問題 卻不知道應該怎麼改 有大大可以幫忙嗎 |
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