我閱讀了其他帖子,但沒有解決我的問題。我是Android上的新手。我必須連接到MSSQL,但我得到原始線程錯誤。我該如何解決這個問題?謝謝。Android錯誤:只有創建視圖層次結構的原始線程可以觸及其視圖
這裏是我的代碼:
private class MyThread implements Runnable {
public void run() {
durumKontrol();
if (isConnected) {
new Thread(new Runnable() {
@Override
public void run() {
// TODO Auto-generated method stub
kuyrukKontrol();
}
}).start();
} else {
Toast toast = Toast
.makeText(
getApplicationContext(),
"Ağa erişilemiyor. Lütfen kablosuz ağın açık olduğundan emin olunuz",
Toast.LENGTH_LONG);
toast.show();
}
tick_Handler.postDelayed(tick_thread, firstDelay);
firstDelay = 10000;
}
}private void kuyrukKontrol() {
// TODO Auto-generated method stub
// Hücrenin sipariş ettiği ve henüz getirilmemiş malzemelerin listesi
// çekiliyor
TextView tvIP = (TextView) findViewById(R.id.tvIP);
tvIP.setText(HatAdi + "-" + HucreNo);
try {
Class.forName("net.sourceforge.jtds.jdbc.Driver");
Connection conn = DriverManager
.getConnection("jdbc:jtds:sqlserver://x.x.x.x:1433",
"xx", "xxxxx");
Statement query = conn.createStatement();
// İlk olarak bu forklifte ait teslim edilmeyen bir talep var mı
ResultSet rs = query
.executeQuery("select * from MOBILE.dbo.fos_SS where hucreNo = '" + HucreNo + "' and sonDurum != 'T'");
while (rs.next()) {
KuyrugaEkle(rs.getString("malzemeNo"),rs.getString("sonDurum"),rs.getString("sonIslemZamani"));
}
rs.close();
conn.close();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
和KuyrugaEkle功能我動態改變佈局,我在該函數得到錯誤。
謝謝。
您無法將getApplicationContext轉換爲一個Activity,對嗎? – 2013-09-30 15:02:25
@DavidDoria:這實際上是我編輯過的活動的上下文:) – 2013-10-08 06:19:04