【修改手势锁的逻辑】

multiple-client/res/layout/reset_lock_layout.xml

@@ -17,5 +17,12 @@
        android:text="123"
        android:textColor="@android:color/white"
        android:textSize="16sp" />
	<Button
        android:id="@+id/reset_btn"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:padding="10dp"
        android:text="重新设置" 
        android:visibility="invisible"/>
</RelativeLayout>

multiple-client/src/com/ai/mobile/lockpattern/SetLockActivity.java

@@ -10,6 +10,8 @@ import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.KeyEvent;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import com.ai.mobile.lockpattern.view.LocusPassWordView;
@@ -28,10 +30,11 @@ import com.wade.mobile.util.cipher.DES;
import com.wade.mobile.util.cipher.MD5;
import com.wade.mobile.util.http.HttpTool;
public class SetLockActivity extends Activity implements OnCompleteListener {
public class SetLockActivity extends Activity implements OnCompleteListener,View.OnClickListener {
	private TextView notifyView;
	private LocusPassWordView lockView;
	private Button resetBtn;
	private boolean isFirstTime = true;
	private String firstPassword = null;// 第一次绘制时候的密码
@@ -41,7 +44,9 @@ public class SetLockActivity extends Activity implements OnCompleteListener {
		setContentView(R.layout.reset_lock_layout);
		notifyView = (TextView)findViewById(R.id.notify);
		lockView = (LocusPassWordView)findViewById(R.id.lock_view);
		resetBtn = (Button)findViewById(R.id.reset_btn);
		lockView.setOnCompleteListener(this);
		resetBtn.setOnClickListener(this);
		notifyView.setText("绘制解锁图案！");
	}
@@ -51,6 +56,7 @@ public class SetLockActivity extends Activity implements OnCompleteListener {
			firstPassword = password;
			lockView.reset();
			notifyView.setText("再次绘制解锁图案！");
			resetBtn.setVisibility(Button.VISIBLE);
			isFirstTime = false;
		} else {		
			if (firstPassword.equals(password)) {
@@ -71,6 +77,21 @@ public class SetLockActivity extends Activity implements OnCompleteListener {
	}
	
	public void onClick(View v) {
		// TODO Auto-generated method stub
		switch (v.getId()) {
		case R.id.reset_btn:
			isFirstTime = true;
			notifyView.setText("绘制解锁图案！");
			resetBtn.setVisibility(Button.INVISIBLE);
			firstPassword = null;
		default:
			break;
		}
	}
	
	
	@Override
	public boolean onKeyDown(int keyCode, KeyEvent event) {
		if (keyCode == KeyEvent.KEYCODE_BACK) {