初始版本

app/src/main/java/com/qidian/baseble/exception/BleException.java

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+package com.qidian.baseble.exception;
+
+import com.qidian.baseble.common.BleExceptionCode;
+
+import java.io.Serializable;
+
+/**
+ * @Description: BLE异常基类
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:28.
+ */
+public class BleException implements Serializable {
+    private BleExceptionCode code;
+    private String description;
+
+    public BleException(BleExceptionCode code, String description) {
+        this.code = code;
+        this.description = description;
+    }
+
+    public BleExceptionCode getCode() {
+        return code;
+    }
+
+    public BleException setCode(BleExceptionCode code) {
+        this.code = code;
+        return this;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public BleException setDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return "BleException{" +
+                "code=" + code +
+                ", description='" + description + '\'' +
+                '}';
+    }
+}

app/src/main/java/com/qidian/baseble/exception/ConnectException.java

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+package com.qidian.baseble.exception;
+
+import android.bluetooth.BluetoothGatt;
+
+import com.qidian.baseble.common.BleExceptionCode;
+
+/**
+ * @Description: 连接异常
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:29.
+ */
+public class ConnectException extends BleException {
+    private BluetoothGatt bluetoothGatt;
+    private int gattStatus;
+
+    public ConnectException(BluetoothGatt bluetoothGatt, int gattStatus) {
+        super(BleExceptionCode.CONNECT_ERR, "Connect Exception Occurred! ");
+        this.bluetoothGatt = bluetoothGatt;
+        this.gattStatus = gattStatus;
+    }
+
+    public int getGattStatus() {
+        return gattStatus;
+    }
+
+    public ConnectException setGattStatus(int gattStatus) {
+        this.gattStatus = gattStatus;
+        return this;
+    }
+
+    public BluetoothGatt getBluetoothGatt() {
+        return bluetoothGatt;
+    }
+
+    public ConnectException setBluetoothGatt(BluetoothGatt bluetoothGatt) {
+        this.bluetoothGatt = bluetoothGatt;
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return "ConnectException{" +
+                "gattStatus=" + gattStatus +
+                ", bluetoothGatt=" + bluetoothGatt +
+                "} " + super.toString();
+    }
+}

app/src/main/java/com/qidian/baseble/exception/GattException.java

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+package com.qidian.baseble.exception;
+
+import com.qidian.baseble.common.BleExceptionCode;
+
+/**
+ * @Description: Gatt异常
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:30.
+ */
+public class GattException extends BleException {
+    private int gattStatus;
+
+    public GattException(int gattStatus) {
+        super(BleExceptionCode.GATT_ERR, "Gatt Exception Occurred! ");
+        this.gattStatus = gattStatus;
+    }
+
+    public int getGattStatus() {
+        return gattStatus;
+    }
+
+    public GattException setGattStatus(int gattStatus) {
+        this.gattStatus = gattStatus;
+        return this;
+    }
+
+    @Override
+    public String toString() {
+        return "GattException{" +
+                "gattStatus=" + gattStatus +
+                '}' + super.toString();
+    }
+}

app/src/main/java/com/qidian/baseble/exception/InitiatedException.java

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+package com.qidian.baseble.exception;
+
+import com.qidian.baseble.common.BleExceptionCode;
+
+/**
+ * @Description: 初始化异常
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:30.
+ */
+public class InitiatedException extends BleException {
+    public InitiatedException() {
+        super(BleExceptionCode.INITIATED_ERR, "Initiated Exception Occurred! ");
+    }
+}

app/src/main/java/com/qidian/baseble/exception/OtherException.java

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+package com.qidian.baseble.exception;
+
+import com.qidian.baseble.common.BleExceptionCode;
+
+/**
+ * @Description: 其他异常
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:32.
+ */
+public class OtherException extends BleException {
+    public OtherException(String description) {
+        super(BleExceptionCode.OTHER_ERR, description);
+    }
+}

app/src/main/java/com/qidian/baseble/exception/TimeoutException.java

@@ -0,0 +1,14 @@
+package com.qidian.baseble.exception;
+
+import com.qidian.baseble.common.BleExceptionCode;
+
+/**
+ * @Description: 超时异常
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:29.
+ */
+public class TimeoutException extends BleException {
+    public TimeoutException() {
+        super(BleExceptionCode.TIMEOUT, "Timeout Exception Occurred! ");
+    }
+}

app/src/main/java/com/qidian/baseble/exception/handler/BleExceptionHandler.java

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+package com.qidian.baseble.exception.handler;
+
+import com.qidian.baseble.exception.BleException;
+import com.qidian.baseble.exception.ConnectException;
+import com.qidian.baseble.exception.GattException;
+import com.qidian.baseble.exception.InitiatedException;
+import com.qidian.baseble.exception.OtherException;
+import com.qidian.baseble.exception.TimeoutException;
+
+/**
+ * @Description: 异常处理
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:35.
+ */
+public abstract class BleExceptionHandler {
+    public BleExceptionHandler handleException(BleException exception) {
+        if (exception != null) {
+            if (exception instanceof ConnectException) {
+                onConnectException((ConnectException) exception);
+            } else if (exception instanceof GattException) {
+                onGattException((GattException) exception);
+            } else if (exception instanceof TimeoutException) {
+                onTimeoutException((TimeoutException) exception);
+            } else if (exception instanceof InitiatedException) {
+                onInitiatedException((InitiatedException) exception);
+            } else {
+                onOtherException((OtherException) exception);
+            }
+        }
+        return this;
+    }
+
+    /**
+     * connect failed
+     */
+    protected abstract void onConnectException(ConnectException e);
+
+    /**
+     * gatt error status
+     */
+    protected abstract void onGattException(GattException e);
+
+    /**
+     * operation timeout
+     */
+    protected abstract void onTimeoutException(TimeoutException e);
+
+    /**
+     * operation inititiated error
+     */
+    protected abstract void onInitiatedException(InitiatedException e);
+
+    /**
+     * other exceptions
+     */
+    protected abstract void onOtherException(OtherException e);
+}

app/src/main/java/com/qidian/baseble/exception/handler/DefaultBleExceptionHandler.java

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+package com.qidian.baseble.exception.handler;
+
+import com.qidian.baseble.exception.ConnectException;
+import com.qidian.baseble.exception.GattException;
+import com.qidian.baseble.exception.InitiatedException;
+import com.qidian.baseble.exception.OtherException;
+import com.qidian.baseble.exception.TimeoutException;
+import com.vise.log.ViseLog;
+
+/**
+ * @Description: 异常默认处理
+ * @author: <a href="http://www.xiaoyaoyou1212.com">DAWI</a>
+ * @date: 16/8/14 10:35.
+ */
+public class DefaultBleExceptionHandler extends BleExceptionHandler {
+    @Override
+    protected void onConnectException(ConnectException e) {
+        ViseLog.e(e.getDescription());
+    }
+
+    @Override
+    protected void onGattException(GattException e) {
+        ViseLog.e(e.getDescription());
+    }
+
+    @Override
+    protected void onTimeoutException(TimeoutException e) {
+        ViseLog.e(e.getDescription());
+    }
+
+    @Override
+    protected void onInitiatedException(InitiatedException e) {
+        ViseLog.e(e.getDescription());
+    }
+
+    @Override
+    protected void onOtherException(OtherException e) {
+        ViseLog.e(e.getDescription());
+    }
+}