大家好，有没有人曾与Valor Wave F7020合作过？我希望能够使用该设备的指纹功能，但大部分内容都是中文的。我有他们的示例代码，但我不知道如何使它工作。 当我按下我按下的任何内容时，我会得到一个中文回复，字幕也是中文
package com.hdsoft.fingerprint;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import com.pwv.gpctrl.fctrl;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.app.Activity;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.util.Log;
//import android.util.Log;
//import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
public class LibFpDemo extends Activity {
private static final int MSG_CMD = 0;
private static final int MSG_EXIT = 1;
private static final int MSG_INFO = 2;
private static final int MSG_FIND = 3;
private static final int MSG_CANCEL = 4;
private boolean bContinue = true;
private fctrl gpctrl = new fctrl();
private Button btOpen, btImage, btEnrol, btMatch, btEmpty, btCancel;
private TextView tvInfo;
private static final String TAG = "finger";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
gpctrl.SetValue(32, 1);
gpctrl.GetValue(32);
tvInfo = (TextView)findViewById(R.id.tvInfo);
// btOpen = (Button)findViewById(R.id.btOpen);
btImage = (Button)findViewById(R.id.btImage);
btEnrol = (Button)findViewById(R.id.btEnrol);
btMatch = (Button)findViewById(R.id.btMatch);
btEmpty = (Button)findViewById(R.id.btEmpty);
btCancel = (Button)findViewById(R.id.btCancel);
final ImageView iv = (ImageView)findViewById(R.id.imageView1);
final Handler handler = new Handler() {
public void handleMessage(Message msg) {
switch (msg.what) {
case MSG_CMD:
tvInfo.setText(LibFp.GetError(msg.arg1));
if (msg.arg1 == LibFp.FP_OK) {
optFinish();
}
else if (msg.arg1 == LibFp.FP_ERROR_DRIVE) {
closeDrive();
}
break;
case MSG_EXIT:
tvInfo.setText(LibFp.GetError(msg.arg1));
if (msg.arg1 == LibFp.FP_ERROR_DRIVE) {
closeDrive();
}
else {
optFinish();
}
break;
case MSG_INFO:
switch (msg.arg1) {
case 0:
tvInfo.setText("¼ÈëÖ¸ÎÆ, Çë°´ÊÖÖ¸...");
break;
case 1:
tvInfo.setText("ÇëÒÆ¿ªÊÖÖ¸...");
break;
case 2:
tvInfo.setText("Ö¸ÎƳɹ¦Èë¿â, µØÖ·±àºÅ = " + msg.arg2 + ", Çë°´ÊÖÖ¸¼ÌÐø¼Èë...");
break;
default:
break;
}
break;
case MSG_FIND:
optFinish();
tvInfo.setText("Ö¸ÎÆÆ¥Åä³É¹¦, ´æ·ÅµØÖ· = " + msg.arg1 + "±È¶ÔµÃ·Ö = " + msg.arg2);
break;
case MSG_CANCEL:
bContinue = true;
optFinish();
switch (msg.arg1) {
case 0:
tvInfo.setText("²Ù×÷ÒÑÈ¡Ïû...");
break;
default:
break;
}
break;
default:
break;
}
super.handleMessage(msg);
}
};
openDrive();
// btOpen.setOnClickListener(new View.OnClickListener()
// {
// @Override
// public void onClick(View v)
// {
// int nRet = LibFp.FpOpenEx((short)0x2109, (short)0x7638);
// Toast.makeText(LibFpDemo.this,nRet+"111", Toast.LENGTH_SHORT).show();
// if (nRet == LibFp.FP_ERROR_OPEN) {
// LibFp.GetRootRight();
// Toast.makeText(LibFpDemo.this,nRet+"22222222", Toast.LENGTH_SHORT).show();
// nRet = LibFp.FpOpenEx((short)0x2109, (short)0x7638);
// Toast.makeText(LibFpDemo.this,nRet+"444444444444444444", Toast.LENGTH_SHORT).show();
// }
// Toast.makeText(LibFpDemo.this,nRet+"5555555555555555555555555555555", Toast.LENGTH_SHORT).show();
// if (nRet == LibFp.FP_OK) {
// openDrive();
// }
// else {
// System.out.println(nRet+"444444444444444444");
// tvInfo.setText(LibFp.GetError(nRet));
// }
// }
// });
btImage.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
open();
optStart();
bContinue = true;
new Thread(new Runnable() {
public void run() {
byte bmpData[] = new byte[256*288+1078];
int bmpSize[] = new int[1];
while (bContinue) {
int nRet = LibFp.FpGetImage(0xffffffff, 10000);
if (nRet == LibFp.FP_OK) {
if ((nRet = LibFp.FpUpBMP(0xffffffff, bmpData, 256*288 + 1078, bmpSize, 10000)) == LibFp.FP_OK) {
final Bitmap bm = BitmapFactory.decodeByteArray(bmpData, 0, 256*288 + 1078);
iv.post(new Runnable() {
public void run() {
iv.setImageBitmap(bm);
}
});
}
}
else{
sendInfo(handler, MSG_CMD, 2);
}
// if (nRet == LibFp.FP_NO_FINGER) {
// try {
// Thread.sleep(150);
// } catch (InterruptedException e) {
// }
// }
// else {
// return;
// }
}
sendInfo(handler, MSG_CANCEL, 0);
}}).start();
}
});
btEnrol.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
open();
optStart();
bContinue = true;
new Thread(new Runnable() {
public void run() {
byte nBufferId = 1;
byte bmpData[] = new byte[256*288+1078];
int bmpSize[] = new int[1];
short nPageId[] = new short[1];
if (LibFp.FpValidTempleteNum(0xffffffff, nPageId, 10000) != LibFp.FP_OK) return;
sendInfo(handler, MSG_INFO, 0);
while (bContinue) {
int nRet = LibFp.FpGetImage(0xffffffff, 10000);
if (nRet == LibFp.FP_OK) {
if ((nRet = LibFp.FpGenChar(0xffffffff, nBufferId, 10000)) == LibFp.FP_OK) {
if ((nRet = LibFp.FpGetImage(0xffffffff, 10000)) == LibFp.FP_OK) {
if ((nRet = LibFp.FpUpBMP(0xffffffff, bmpData, 256*288 + 1078, bmpSize, 10000)) == LibFp.FP_OK) {
final Bitmap bm = BitmapFactory.decodeByteArray(bmpData, 0, 256*288 + 1078);
iv.post(new Runnable() {
public void run() {
iv.setImageBitmap(bm);
}
});
sendInfo(handler, MSG_INFO, 1);
while ((nRet = LibFp.FpGetImage(0xffffffff, 10000)) != LibFp.FP_NO_FINGER) {
if (nRet != LibFp.FP_OK) {
sendInfo(handler, MSG_EXIT, nRet);
return;
}
if (!bContinue) {
sendInfo(handler, MSG_CANCEL, 0);
return;
}
try {
Thread.sleep(150);
} catch (InterruptedException e) {
}
}
}
}
if (nBufferId == 2) {
if ((nRet = LibFp.FpRegModel(0xffffffff, 10000))== LibFp.FP_OK) {
if ((nRet = LibFp.FpStoreChar(0xffffffff, nBufferId, nPageId[0], 10000)) == LibFp.FP_OK) {
sendInfo(handler, MSG_INFO, 2, nPageId[0]);
nBufferId = 1;
nPageId[0] += 1;
}
}
if (nRet != LibFp.FP_OK) {
sendInfo(handler, MSG_EXIT, nRet);
return;
}
}
else {
nBufferId = 2;
sendInfo(handler, MSG_INFO, 0);
}
}
}
if (nRet != LibFp.FP_OK && nRet != LibFp.FP_NO_FINGER) {
sendInfo(handler, MSG_EXIT, nRet);
return;
}
}
sendInfo(handler, MSG_CANCEL, 0);
}
}).start();
}
});
btMatch.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
open();
optStart();
bContinue = true;
new Thread(new Runnable() {
public void run() {
byte bmpData[] = new byte[256*288+1078];
int bmpSize[] = new int[1];
short nNum[] = new short[1];
short nAddr[] = new short[1];
short nScore[] = new short[1];
if (LibFp.FpValidTempleteNum(0xffffffff, nNum, 10000) != LibFp.FP_OK) return;
while (bContinue) {
int nRet = LibFp.FpGetImage(0xffffffff, 10000);
if (nRet == LibFp.FP_OK) {
if ((nRet = LibFp.FpGenChar(0xffffffff, (byte)1, 10000)) == LibFp.FP_OK) {
if ((nRet = LibFp.FpGetImage(0xffffffff, 10000)) == LibFp.FP_OK) {
if ((nRet = LibFp.FpUpBMP(0xffffffff, bmpData, 256*288 + 1078, bmpSize, 10000)) == LibFp.FP_OK) {
final Bitmap bm = BitmapFactory.decodeByteArray(bmpData, 0, 256*288 + 1078);
iv.post(new Runnable() {
public void run() {
iv.setImageBitmap(bm);
}
});
if ((nRet = LibFp.FpSearch(0xffffffff, (byte)1, (short)0, nNum[0], nAddr, nScore, 10000)) == LibFp.FP_OK) {
sendInfo(handler, MSG_FIND, nAddr[0], nScore[0]);
}
else {
sendInfo(handler, MSG_EXIT, nRet);
}
return;
}
}
}
}
if (nRet == LibFp.FP_NO_FINGER) {
sendInfo(handler, MSG_CMD, nRet);
}
else if (nRet != LibFp.FP_OK) {
sendInfo(handler, MSG_EXIT, nRet);
return;
}
}
sendInfo(handler, MSG_CANCEL, 0);
}
}).start();
}
});
btEmpty.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
open();
short nNum[] = new short[1];
int nRet = LibFp.FpValidTempleteNum(0xffffffff, nNum, 10000);
if (nRet == LibFp.FP_OK) {
if ((nRet = LibFp.FpEmpty(0xffffffff, 10000)) == LibFp.FP_OK) {
tvInfo.setText("Çå¿ÕÖ¸ÎÆ¿âÍê³É£¬×ܹ²Çå¿ÕÖ¸ÎÆ " + nNum[0]+ " Ïî");
return;
}
}
tvInfo.setText(LibFp.GetError(nRet));
}
});
btCancel.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
bContinue = false;
}
});
}
@Override
public void onDestroy() {
super.onDestroy();
System.out.println("onDestroy");
}
@Override
protected void onResume()
{
super.onResume();
}
@Override
public void onPause()
{
bContinue = false;
try {
Thread.sleep(600);
} catch (InterruptedException e) {
}
closeDrive();
super.onPause();
LibFp.FpClose();
}
private void sendInfo(Handler handler, int nMsg, int arg1){
Message msg = handler.obtainMessage();
msg.what = nMsg;
msg.arg1 = arg1;
handler.sendMessage(msg);
System.out.println("sendInfo1");
}
private void sendInfo(Handler handler, int nMsg, int arg1, int arg2){
Message msg = handler.obtainMessage();
msg.what = nMsg;
msg.arg1 = arg1;
msg.arg2 = arg2;
handler.sendMessage(msg);
System.out.println("sendInfo2");
}
private void optStart() {
btImage.setEnabled(false);
btEnrol.setEnabled(false);
btMatch.setEnabled(false);
btEmpty.setEnabled(false);
btCancel.setEnabled(true);
}
private void optFinish() {
btImage.setEnabled(true);
btEnrol.setEnabled(true);
btMatch.setEnabled(true);
btEmpty.setEnabled(true);
btCancel.setEnabled(false);
}
private void openDrive() {
//btOpen.setEnabled(false);
btImage.setEnabled(true);
btEnrol.setEnabled(true);
btMatch.setEnabled(true);
btEmpty.setEnabled(true);
btCancel.setEnabled(false);
tvInfo.setText("É豸ÒÑ´ò¿ª...");
}
private void closeDrive() {
//btOpen.setEnabled(true);
btImage.setEnabled(false);
btEnrol.setEnabled(false);
btMatch.setEnabled(false);
btEmpty.setEnabled(false);
btCancel.setEnabled(false);
tvInfo.setText("ÒѹرÕÉ豸£¬ÇëÖØдò¿ª...");
}
public void onBackPressed() {
// TODO Auto-generated method stub
super.onBackPressed();
gpctrl.SetValue(32, 0);
gpctrl.GetValue(32);
this.finish();
}
public void open(){
int nRet = LibFp.FpOpenEx((short)0x2109, (short)0x7638);
if (nRet == LibFp.FP_ERROR_OPEN) {
LibFp.GetRootRight();
nRet = LibFp.FpOpenEx((short)0x2109, (short)0x7638);
}
if (nRet == LibFp.FP_OK) {
}
else {
tvInfo.setText(LibFp.GetError(nRet));
}
}
}
******************* activity_main.xml ****************
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<!-- <LinearLayout
android:id="@+id/linearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical" >
<Button
android:id="@+id/btOpen"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/a1" />
</LinearLayout>
-->
<LinearLayout
android:id="@+id/linearLayout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@+id/linearLayout1"
android:orientation="horizontal" >
<Button
android:id="@+id/btImage"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:enabled="false"
android:text="@string/a2" />
<Button
android:id="@+id/btEnrol"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:enabled="false"
android:text="@string/a3" />
<Button
android:id="@+id/btMatch"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:enabled="false"
android:text="@string/a4" />
<Button
android:id="@+id/btEmpty"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:enabled="false"
android:text="@string/a5" />
<Button
android:id="@+id/btCancel"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:enabled="false"
android:text="@string/a6" />
</LinearLayout>
<TextView
android:id="@+id/tvInfo"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/linearLayout2"
android:layout_marginTop="29dp"
android:text="@string/hello_world"
tools:context=".MainActivity" />
<ImageView
android:id="@+id/imageView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/tvInfo"
android:layout_marginLeft="58dp"
android:layout_marginTop="22dp"/>
<!-- android:src="@drawable/logo" -->
</RelativeLayout>
***************** strings.xml *****************
<resources>
<string name="app_name">fingerprint</string>
<string name="hello_world">Demo程序, 仅供参考!</string>
<string name="menu_settings">Settings</string>
<string name="title_activity_main">MainActivity</string>
<string name="a1">打开设备</string>
<string name="a2">获取图像</string>
<string name="a3">录入指纹</string>
<string name="a4">指纹匹配</string>
<string name="a5">清空指纹库</string>
<string name="a6">取消操作</string>
</resources>
答案 0 :(得分：0)
以下是您发布的代码段中的UI标题的翻译。
A1 Open Device打开设备 A2获取图像获取图像 A3 Fingerprint Entry录入指纹 A4指纹匹配指纹匹配 A5空指纹数据库清空指纹库 A6取消取消操作 演示程序程序 Hello world仅供参考仅供参考