我正在開發一個應用程序，我必須打印一張收據，收據有一個徽標（靜態）圖像視圖，如何將此打印到藍牙打印機？並且我通過使用GestureOverlayView拍了簽名，現在我必須打印該手勢以及徽標和有關收據的一些數據。 
如何使用打印機（通過藍牙打印）從Android設備打印圖像和一些數據？
，我需要打印一個阿拉伯語的字符串爲好。這在文本視圖中顯示。 顯示簽名我在我的佈局中使用圖像視圖。請檢查圖像， 我附上我必須打印的圖像，請給我一些打印它的想法。
我可以改變的格式打印，意味着我沒有在矩形打印數據，但圖像定位是主要的問題，我怎麼會去了解比對？
嘗試使用這個....
public class BluetoothPrinterActivity extends Activity {
BluetoothAdapter mBTAdapter;
BluetoothSocket mBTSocket = null;
Dialog dialogProgress;
String BILL, TRANS_ID;
String PRINTER_MAC_ID = "00:1F:B7:02:8F:44";
final String ERROR_MESSAGE = "There has been an error in printing the bill.";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
try {
BILL = "\nSale Slip No: 12345678" + " " + "04-08-2011\n";
BILL = BILL + "----------------------------------------";
BILL = BILL + "\n\n";
BILL = BILL + "Total Qty:" + " " + "2.0\n";
BILL = BILL + "Total Value:" + " " + "17625.0\n";
BILL = BILL + "-----------------------------------------";
mBTAdapter = BluetoothAdapter.getDefaultAdapter();
if (mBTAdapter == null) {
Toast.makeText(this, "Device has no bluetooth capability",Toast.LENGTH_LONG).show();
finish();
} else {
if (!mBTAdapter.isEnabled()) {
Intent i = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
startActivityForResult(i, 0);
}
// Register the BroadcastReceiver
IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
registerReceiver(mReceiver, filter); // Don't forget to unregister during onDestroy
dialogProgress = new Dialog(BluetoothPrinterActivity.this);
dialogProgress.setTitle("Finding printer...");
dialogProgress.setOnDismissListener(new DialogInterface.OnDismissListener() {
public void onDismiss(DialogInterface dialog) {
dialog.dismiss();
setResult(RESULT_CANCELED);
finish();
}
});
dialogProgress.show();
}
if (mBTAdapter.isDiscovering())
mBTAdapter.cancelDiscovery();
else
mBTAdapter.startDiscovery();
System.out.println("BT Searching status :" + mBTAdapter.isDiscovering());
} catch (Exception e) {
Log.e("Class ", "My Exe ", e);
}
}
private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
public void onReceive(Context context, Intent intent) {
try {
String action = intent.getAction();
// When discovery finds a device
if (BluetoothDevice.ACTION_FOUND.equals(action)) {
// Get the BluetoothDevice object from the Intent
BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
System.out.println("***" + device.getName() + " : "+ device.getAddress());
if (device.getAddress().equalsIgnoreCase(PRINTER_MAC_ID)) {
mBTAdapter.cancelDiscovery();
dialogProgress.dismiss();
Toast.makeText(BluetoothPrinterActivity.this,device.getName() + " Printing data",Toast.LENGTH_LONG).show();
printBillToDevice(PRINTER_MAC_ID);
Toast.makeText(BluetoothPrinterActivity.this,device.getName() + " found", Toast.LENGTH_LONG).show();
}
}
} catch (Exception e) {
Log.e("Class ", "My Exe ", e);
}
}
};
@Override
protected void onDestroy() {
super.onDestroy();
try {
if (dialogProgress != null)
dialogProgress.dismiss();
if (mBTAdapter != null)
mBTAdapter.cancelDiscovery();
this.unregisterReceiver(mReceiver);
} catch (Exception e) {
Log.e("Class ", "My Exe ", e);
}
}
@Override
public void onBackPressed() {
try {
if (mBTAdapter != null)
mBTAdapter.cancelDiscovery();
this.unregisterReceiver(mReceiver);
} catch (Exception e) {
Log.e("Class ", "My Exe ", e);
}
setResult(RESULT_CANCELED);
finish();
}
public void printBillToDevice(final String address) {
new Thread(new Runnable() {
public void run() {
runOnUiThread(new Runnable() {
public void run() {
dialogProgress.setTitle("Connecting...");
dialogProgress.show();
}
});
mBTAdapter.cancelDiscovery();
try {
System.out.println("**************************#****connecting");
BluetoothDevice mdevice = mBTAdapter.getRemoteDevice(address);
Method m = mdevice.getClass().getMethod("createRfcommSocket", new Class[] { int.class });
mBTSocket = (BluetoothSocket) m.invoke(mdevice, 1);
mBTSocket.connect();
OutputStream os = mBTSocket.getOutputStream();
os.flush();
os.write(BILL.getBytes());
System.out.println(BILL);
setResult(RESULT_OK);
finish();
} catch (Exception e) {
Log.e("Class ", "My Exe ", e);
e.printStackTrace();
setResult(RESULT_CANCELED);
finish();
}
runOnUiThread(new Runnable() {
public void run() {
try {
dialogProgress.dismiss();
} catch (Exception e) {
Log.e("Class ", "My Exe ", e);
}
}
});
}
}).start();
}
}
我盡我所能來給出答案之前，你可以得到的解決方案，從已經問questions
你有3個選項，從Android應用程序打印
1>的SDK /庫：（如starmicronics，它僅限於少數設備）
2>谷歌Play應用：（直接調用的意圖thirparty apps）
3>Google雲打印：（推薦。它很容易使用並集成到應用程序中） 通過此連接，我們可以連接任何打印機，如經典打印機，雲打印機。
使用谷歌的打印作爲用戶的角度用戶應該啓用谷歌打印服務Gmail帳戶，Google cloud print used in many places!
設置谷歌的打印服務：
整合雲打印機應用：
在Android中有沒有選項Airprint像其他平臺，但谷歌作出真棒雲打印選項，這樣任何打印機都可以使用移動設備的打印選項。
樣品代碼：
我已經使用這個代碼，它的工作罰款...但它不會打印ar bic文本，所以如果你知道，那麼你能幫我 – CoronaPintu 2013-07-02 04:21:48
嗨pintu。我havnt解決這個問題呢.. – UdiT 2013-08-08 07:23:50