修改eclipse项目为as项目

app/src/main/java/com/cr5w/scan/CR5WScanControl.java

@@ -0,0 +1,72 @@
+package com.cr5w.scan;
+
+import android.app.Instrumentation;
+import android.content.Context;
+import android.util.Log;
+import android.widget.Toast;
+
+public class CR5WScanControl {
+
+	private boolean isRun = true;
+	private boolean isOpen = true;
+	
+	public boolean getIsOpen() {
+		return this.isOpen;
+	}
+	
+	public void setIsOpen(boolean isOpen) {
+		this.isOpen = isOpen;
+	}
+
+	public void init(final Context context) {
+		new Thread() {
+			public void run() {
+				try {
+					while (true) {
+						if (isRun && 1 == ScanHelper.getScanModel(context)) {
+							Instrumentation inst = new Instrumentation();
+							Log.v("cr5w-SetScanHeader", "scan: send key begin");
+							inst.sendKeyDownUpSync(220);
+							inst.sendKeyDownUpSync(221);
+							Log.v("cr5w-SetScanHeader", "scan: send key end");
+						}
+						sleep(500);
+					}
+//					init(context);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+
+		}.start();
+	}
+
+	public void start(Context context) {
+		if (!this.isOpen)
+			return;
+		Log.v("cr5w-SetScanHeader", "scan: start begin");
+		ScanHelper.setScanSwitchLeft(context, true);
+		ScanHelper.setScanSwitchRight(context, true);
+		Log.v("cr5w-SetScanHeader", "scan: start end");
+		if (!isRun) {
+			isRun = true;
+		}
+	}
+
+	public void stop(Context context) {
+		Log.v("cr5w-SetScanHeader", "scan: stop begin");
+		ScanHelper.setScanSwitchLeft(context, false);
+		ScanHelper.setScanSwitchRight(context, false);
+		Log.v("cr5w-SetScanHeader", "scan: stop end");
+		isRun = false;
+	}
+
+	public void restart(Context context) {
+		stop(context);
+		start(context);
+	}
+
+	public void clear() {
+		isRun = false;
+	}
+}