{
private Button mButton1;
private TextView mTextView1;
private TextView mTextView2;
private EditText mEditText1;
private EditText mEditText2;
private String TAG = "HIPPO";
private SurfaceView mSurfaceView1;
private SurfaceView mSurfaceView2;
private SurfaceHolder mSurfaceHolder1;
private SurfaceHolder mSurfaceHolder2;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState); 旁邊也有顯示有問題請問onCreate這個是什麼意思?
/* 使應用程式全螢幕執行，不使用title bar */
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
/* 取得螢幕解析像素 */
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
mTextView1 = (TextView) findViewById(R.id.myTextView1);
mTextView1.setText(R.string.str_qr_gen);
mTextView2 = (TextView) findViewById(R.id.myTextView2);
mTextView2.setText(R.string.str_qr_gen);
/* 以SurfaceView作為相機Preview之用 */
mSurfaceView1 = (SurfaceView) findViewById(R.id.mSurfaceView1);
/* 繫結SurfaceView，取得SurfaceHolder物件 */
mSurfaceHolder1 = mSurfaceView1.getHolder();
/* Activity必須實作SurfaceHolder.Callback */
mSurfaceHolder1.addCallback(EX10_04.this);
/* 產生QRCode的按鈕事件處理 */
mButton1 = (Button)findViewById(R.id.myButton1);
mButton1.setOnClickListener(new Button.OnClickListener()
{
@Override
public void onClick(View arg0)
{
// TODO Auto-generated method stub
if(mEditText1.getText().toString()!="")
if(mEditText2.getText().toString()!="")
{
/* 傳入setQrcodeVersion為4，僅能接受62個字元 */
AndroidQREncode(mEditText1.getText().toString(), 4);
AndroidQREncode(mEditText2.getText().toString(), 4);
}
}
});
mEditText1 = (EditText)findViewById(R.id.myEditText1);
mEditText1.setText("");
mEditText1.setOnKeyListener(new EditText.OnKeyListener() x 顯示錯誤
mEditText2 = (EditText)findViewById(R.id.myEditText2); mEditText2.setText("");
mEditText2.setOnKeyListener(new EditText.OnKeyListener()
{
@Override
public boolean onKey(View v, int keyCode, KeyEvent event)
{
// TODO Auto-generated method stub
return false;
}
});
}
因為在做qr code 拍照解碼只有第一個表格讀取的到
第二個讀取不到 例如有姓名、手機、住址欄位
裡面都輸入完了 然後用做的程式解碼為qrcode條碼
然後拍照解碼裡面資料結果只有讀取到姓名而已
其他手機跟住址都沒有讀取到
請問要怎麼處理呢?
請專家幫個忙!!
