展示

使用

• build.gradle配置

compile 'com.netease.scan:lib-qr-scan:1.0.0'

• AndroidManifest配置

	// 设置权限
	 <uses-permission android:name="android.permission.VIBRATE"/>
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-feature android:name="android.hardware.camera" />
    <uses-feature android:name="android.hardware.camera.autofocus" />
	
	// 注册activity
	<activity android:name="com.netease.scan.ui.CaptureActivity"
            android:screenOrientation="portrait"
            android:theme="@style/Theme.AppCompat.NoActionBar"/>

• 初始化
  在需要使用此组件的Activity的onCreate方法中，或者在自定义Application的onCreate方法中初始化。

/**
 * @author hzzhengrui
 * @Date 16/10/27
 * @Description
 */
public class MyApplication extends Application {
    @Override
    public void onCreate() {
        super.onCreate();

//        // 默认配置
//        QrScanConfiguration configuration = QrScanConfiguration.createDefault(this);

        // 自定义配置
        QrScanConfiguration configuration = new QrScanConfiguration.Builder(this)
                .setTitleHeight(53)
                .setTitleText("来扫一扫")
                .setTitleTextSize(18)
                .setTitleTextColor(R.color.white)
                .setTipText("将二维码放入框内扫描~")
                .setTipTextSize(14)
                .setTipMarginTop(40)
                .setTipTextColor(R.color.white)
                .setSlideIcon(R.mipmap.capture_add_scanning)
                .setAngleColor(R.color.white)
                .setMaskColor(R.color.black_80)
                .setScanFrameRectRate((float) 0.8)
                .build();
        QrScan.getInstance().init(configuration);
    }
}

• 启动组件相关方法（在QrScan.java类中已经提供）

  • 开启扫描界面

   /**
    * 开启扫描界面
    * @param context
    * @param callback
    */
   public void launchScan(Context context, IScanModuleCallBack callback) {
       QrScanProxy.getInstance().setCallBack(callback);
       CaptureActivity.launch(context);
   }
  

  • 关闭扫描界面

   /**
    * 关闭扫描界面
    * @param activity
    */
   public void finishScan(CaptureActivity activity) {
       activity.finish();
   }
  

  • 重启扫描功能

   /**
    * 重启扫描功能
    * @param activity
    */
   public void restartScan(CaptureActivity activity) {
       activity.restartCamera();
   }
  

• 启动扫描并处理扫描结果

QrScan.getInstance().launchScan(MainActivity.this, new IScanModuleCallBack() {
                    @Override
                    public void OnReceiveDecodeResult(final Context context, String result) {
                        mCaptureContext = (CaptureActivity)context;

                        AlertDialog dialog = new AlertDialog.Builder(mCaptureContext)
                                .setMessage(result)
                                .setCancelable(false)
                                .setNegativeButton("取消", new DialogInterface.OnClickListener() {
                                    @Override
                                    public void onClick(DialogInterface dialog, int which) {
                                        dialog.dismiss();
                                        QrScan.getInstance().restartScan(mCaptureContext);
                                    }
                                })
                                .setPositiveButton("关闭", new DialogInterface.OnClickListener() {
                                    @Override
                                    public void onClick(DialogInterface dialog, int which) {
                                        dialog.dismiss();
                                        QrScan.getInstance().finishScan(mCaptureContext);
                                    }
                                })
                                .create();
                        dialog.show();
                    }
                });

License

Copyright (c) 2016 yushiwo

  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at

     http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.