Fix checkstyle errors (1/2)
* Automatic style corrections through IDE
Bug: 63596319
Test: make checkbuild, no manual changes, no functional changes
Change-Id: I2397d55abc34c9b7a9b748bec6137778df3421a7
diff --git a/core/java/android/bluetooth/BluetoothGattCharacteristic.java b/core/java/android/bluetooth/BluetoothGattCharacteristic.java
index 1cc2270..4816804 100644
--- a/core/java/android/bluetooth/BluetoothGattCharacteristic.java
+++ b/core/java/android/bluetooth/BluetoothGattCharacteristic.java
@@ -16,8 +16,9 @@
package android.bluetooth;
import android.os.Parcel;
-import android.os.Parcelable;
import android.os.ParcelUuid;
+import android.os.Parcelable;
+
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
@@ -171,30 +172,35 @@
/**
* The UUID of this characteristic.
+ *
* @hide
*/
protected UUID mUuid;
/**
* Instance ID for this characteristic.
+ *
* @hide
*/
protected int mInstance;
/**
* Characteristic properties.
+ *
* @hide
*/
protected int mProperties;
/**
* Characteristic permissions.
+ *
* @hide
*/
protected int mPermissions;
/**
* Key size (default = 16).
+ *
* @hide
*/
protected int mKeySize = 16;
@@ -202,18 +208,21 @@
/**
* Write type for this characteristic.
* See WRITE_TYPE_* constants.
+ *
* @hide
*/
protected int mWriteType;
/**
* Back-reference to the service this characteristic belongs to.
+ *
* @hide
*/
protected BluetoothGattService mService;
/**
* The cached value of this characteristic.
+ *
* @hide
*/
protected byte[] mValue;
@@ -237,26 +246,28 @@
/**
* Create a new BluetoothGattCharacteristic
+ *
* @hide
*/
/*package*/ BluetoothGattCharacteristic(BluetoothGattService service,
- UUID uuid, int instanceId,
- int properties, int permissions) {
+ UUID uuid, int instanceId,
+ int properties, int permissions) {
initCharacteristic(service, uuid, instanceId, properties, permissions);
}
/**
* Create a new BluetoothGattCharacteristic
+ *
* @hide
*/
public BluetoothGattCharacteristic(UUID uuid, int instanceId,
- int properties, int permissions) {
+ int properties, int permissions) {
initCharacteristic(null, uuid, instanceId, properties, permissions);
}
private void initCharacteristic(BluetoothGattService service,
- UUID uuid, int instanceId,
- int properties, int permissions) {
+ UUID uuid, int instanceId,
+ int properties, int permissions) {
mUuid = uuid;
mInstance = instanceId;
mProperties = properties;
@@ -301,7 +312,7 @@
};
private BluetoothGattCharacteristic(Parcel in) {
- mUuid = ((ParcelUuid)in.readParcelable(null)).getUuid();
+ mUuid = ((ParcelUuid) in.readParcelable(null)).getUuid();
mInstance = in.readInt();
mProperties = in.readInt();
mPermissions = in.readInt();
@@ -313,7 +324,7 @@
ArrayList<BluetoothGattDescriptor> descs =
in.createTypedArrayList(BluetoothGattDescriptor.CREATOR);
if (descs != null) {
- for (BluetoothGattDescriptor desc: descs) {
+ for (BluetoothGattDescriptor desc : descs) {
desc.setCharacteristic(this);
mDescriptors.add(desc);
}
@@ -322,6 +333,7 @@
/**
* Returns the desired key size.
+ *
* @hide
*/
public int getKeySize() {
@@ -343,12 +355,13 @@
/**
* Get a descriptor by UUID and isntance id.
+ *
* @hide
*/
/*package*/ BluetoothGattDescriptor getDescriptor(UUID uuid, int instanceId) {
- for(BluetoothGattDescriptor descriptor : mDescriptors) {
+ for (BluetoothGattDescriptor descriptor : mDescriptors) {
if (descriptor.getUuid().equals(uuid)
- && descriptor.getInstanceId() == instanceId) {
+ && descriptor.getInstanceId() == instanceId) {
return descriptor;
}
}
@@ -357,6 +370,7 @@
/**
* Returns the service this characteristic belongs to.
+ *
* @return The asscociated service
*/
public BluetoothGattService getService() {
@@ -365,6 +379,7 @@
/**
* Sets the service associated with this device.
+ *
* @hide
*/
/*package*/ void setService(BluetoothGattService service) {
@@ -394,6 +409,7 @@
/**
* Force the instance ID.
+ *
* @hide
*/
public void setInstanceId(int instanceId) {
@@ -437,11 +453,8 @@
* {@link BluetoothGatt#writeCharacteristic} function write this
* characteristic.
*
- * @param writeType The write type to for this characteristic. Can be one
- * of:
- * {@link #WRITE_TYPE_DEFAULT},
- * {@link #WRITE_TYPE_NO_RESPONSE} or
- * {@link #WRITE_TYPE_SIGNED}.
+ * @param writeType The write type to for this characteristic. Can be one of: {@link
+ * #WRITE_TYPE_DEFAULT}, {@link #WRITE_TYPE_NO_RESPONSE} or {@link #WRITE_TYPE_SIGNED}.
*/
public void setWriteType(int writeType) {
mWriteType = writeType;
@@ -449,6 +462,7 @@
/**
* Set the desired key size.
+ *
* @hide
*/
public void setKeySize(int keySize) {
@@ -468,11 +482,10 @@
* Returns a descriptor with a given UUID out of the list of
* descriptors for this characteristic.
*
- * @return GATT descriptor object or null if no descriptor with the
- * given UUID was found.
+ * @return GATT descriptor object or null if no descriptor with the given UUID was found.
*/
public BluetoothGattDescriptor getDescriptor(UUID uuid) {
- for(BluetoothGattDescriptor descriptor : mDescriptors) {
+ for (BluetoothGattDescriptor descriptor : mDescriptors) {
if (descriptor.getUuid().equals(uuid)) {
return descriptor;
}
@@ -503,11 +516,9 @@
* characteristic value at the given offset are interpreted to generate the
* return value.
*
- * @param formatType The format type used to interpret the characteristic
- * value.
+ * @param formatType The format type used to interpret the characteristic value.
* @param offset Offset at which the integer value can be found.
- * @return Cached value of the characteristic or null of offset exceeds
- * value size.
+ * @return Cached value of the characteristic or null of offset exceeds value size.
*/
public Integer getIntValue(int formatType, int offset) {
if ((offset + getTypeLen(formatType)) > mValue.length) return null;
@@ -517,21 +528,21 @@
return unsignedByteToInt(mValue[offset]);
case FORMAT_UINT16:
- return unsignedBytesToInt(mValue[offset], mValue[offset+1]);
+ return unsignedBytesToInt(mValue[offset], mValue[offset + 1]);
case FORMAT_UINT32:
- return unsignedBytesToInt(mValue[offset], mValue[offset+1],
- mValue[offset+2], mValue[offset+3]);
+ return unsignedBytesToInt(mValue[offset], mValue[offset + 1],
+ mValue[offset + 2], mValue[offset + 3]);
case FORMAT_SINT8:
return unsignedToSigned(unsignedByteToInt(mValue[offset]), 8);
case FORMAT_SINT16:
return unsignedToSigned(unsignedBytesToInt(mValue[offset],
- mValue[offset+1]), 16);
+ mValue[offset + 1]), 16);
case FORMAT_SINT32:
return unsignedToSigned(unsignedBytesToInt(mValue[offset],
- mValue[offset+1], mValue[offset+2], mValue[offset+3]), 32);
+ mValue[offset + 1], mValue[offset + 2], mValue[offset + 3]), 32);
}
return null;
@@ -541,22 +552,21 @@
* Return the stored value of this characteristic.
* <p>See {@link #getValue} for details.
*
- * @param formatType The format type used to interpret the characteristic
- * value.
+ * @param formatType The format type used to interpret the characteristic value.
* @param offset Offset at which the float value can be found.
- * @return Cached value of the characteristic at a given offset or null
- * if the requested offset exceeds the value size.
+ * @return Cached value of the characteristic at a given offset or null if the requested offset
+ * exceeds the value size.
*/
public Float getFloatValue(int formatType, int offset) {
if ((offset + getTypeLen(formatType)) > mValue.length) return null;
switch (formatType) {
case FORMAT_SFLOAT:
- return bytesToFloat(mValue[offset], mValue[offset+1]);
+ return bytesToFloat(mValue[offset], mValue[offset + 1]);
case FORMAT_FLOAT:
- return bytesToFloat(mValue[offset], mValue[offset+1],
- mValue[offset+2], mValue[offset+3]);
+ return bytesToFloat(mValue[offset], mValue[offset + 1],
+ mValue[offset + 2], mValue[offset + 3]);
}
return null;
@@ -572,7 +582,7 @@
public String getStringValue(int offset) {
if (mValue == null || offset > mValue.length) return null;
byte[] strBytes = new byte[mValue.length - offset];
- for (int i=0; i != (mValue.length-offset); ++i) strBytes[i] = mValue[offset+i];
+ for (int i = 0; i != (mValue.length - offset); ++i) strBytes[i] = mValue[offset + i];
return new String(strBytes);
}
@@ -585,8 +595,8 @@
* remote device.
*
* @param value New value for this characteristic
- * @return true if the locally stored value has been set, false if the
- * requested value could not be stored locally.
+ * @return true if the locally stored value has been set, false if the requested value could not
+ * be stored locally.
*/
public boolean setValue(byte[] value) {
mValue = value;
@@ -612,25 +622,25 @@
value = intToSignedBits(value, 8);
// Fall-through intended
case FORMAT_UINT8:
- mValue[offset] = (byte)(value & 0xFF);
+ mValue[offset] = (byte) (value & 0xFF);
break;
case FORMAT_SINT16:
value = intToSignedBits(value, 16);
// Fall-through intended
case FORMAT_UINT16:
- mValue[offset++] = (byte)(value & 0xFF);
- mValue[offset] = (byte)((value >> 8) & 0xFF);
+ mValue[offset++] = (byte) (value & 0xFF);
+ mValue[offset] = (byte) ((value >> 8) & 0xFF);
break;
case FORMAT_SINT32:
value = intToSignedBits(value, 32);
// Fall-through intended
case FORMAT_UINT32:
- mValue[offset++] = (byte)(value & 0xFF);
- mValue[offset++] = (byte)((value >> 8) & 0xFF);
- mValue[offset++] = (byte)((value >> 16) & 0xFF);
- mValue[offset] = (byte)((value >> 24) & 0xFF);
+ mValue[offset++] = (byte) (value & 0xFF);
+ mValue[offset++] = (byte) ((value >> 8) & 0xFF);
+ mValue[offset++] = (byte) ((value >> 16) & 0xFF);
+ mValue[offset] = (byte) ((value >> 24) & 0xFF);
break;
default:
@@ -644,7 +654,7 @@
* <p>See {@link #setValue(byte[])} for details.
*
* @param mantissa Mantissa for this characteristic
- * @param exponent exponent value for this characteristic
+ * @param exponent exponent value for this characteristic
* @param formatType Float format type used to transform the value parameter
* @param offset Offset at which the value should be placed
* @return true if the locally stored value has been set
@@ -658,18 +668,18 @@
case FORMAT_SFLOAT:
mantissa = intToSignedBits(mantissa, 12);
exponent = intToSignedBits(exponent, 4);
- mValue[offset++] = (byte)(mantissa & 0xFF);
- mValue[offset] = (byte)((mantissa >> 8) & 0x0F);
- mValue[offset] += (byte)((exponent & 0x0F) << 4);
+ mValue[offset++] = (byte) (mantissa & 0xFF);
+ mValue[offset] = (byte) ((mantissa >> 8) & 0x0F);
+ mValue[offset] += (byte) ((exponent & 0x0F) << 4);
break;
case FORMAT_FLOAT:
mantissa = intToSignedBits(mantissa, 24);
exponent = intToSignedBits(exponent, 8);
- mValue[offset++] = (byte)(mantissa & 0xFF);
- mValue[offset++] = (byte)((mantissa >> 8) & 0xFF);
- mValue[offset++] = (byte)((mantissa >> 16) & 0xFF);
- mValue[offset] += (byte)(exponent & 0xFF);
+ mValue[offset++] = (byte) (mantissa & 0xFF);
+ mValue[offset++] = (byte) ((mantissa >> 8) & 0xFF);
+ mValue[offset++] = (byte) ((mantissa >> 16) & 0xFF);
+ mValue[offset] += (byte) (exponent & 0xFF);
break;
default:
@@ -717,7 +727,7 @@
*/
private int unsignedBytesToInt(byte b0, byte b1, byte b2, byte b3) {
return (unsignedByteToInt(b0) + (unsignedByteToInt(b1) << 8))
- + (unsignedByteToInt(b2) << 16) + (unsignedByteToInt(b3) << 24);
+ + (unsignedByteToInt(b2) << 16) + (unsignedByteToInt(b3) << 24);
}
/**
@@ -725,9 +735,9 @@
*/
private float bytesToFloat(byte b0, byte b1) {
int mantissa = unsignedToSigned(unsignedByteToInt(b0)
- + ((unsignedByteToInt(b1) & 0x0F) << 8), 12);
+ + ((unsignedByteToInt(b1) & 0x0F) << 8), 12);
int exponent = unsignedToSigned(unsignedByteToInt(b1) >> 4, 4);
- return (float)(mantissa * Math.pow(10, exponent));
+ return (float) (mantissa * Math.pow(10, exponent));
}
/**
@@ -735,9 +745,9 @@
*/
private float bytesToFloat(byte b0, byte b1, byte b2, byte b3) {
int mantissa = unsignedToSigned(unsignedByteToInt(b0)
- + (unsignedByteToInt(b1) << 8)
- + (unsignedByteToInt(b2) << 16), 24);
- return (float)(mantissa * Math.pow(10, b3));
+ + (unsignedByteToInt(b1) << 8)
+ + (unsignedByteToInt(b2) << 16), 24);
+ return (float) (mantissa * Math.pow(10, b3));
}
/**
@@ -745,8 +755,8 @@
* signed value.
*/
private int unsignedToSigned(int unsigned, int size) {
- if ((unsigned & (1 << size-1)) != 0) {
- unsigned = -1 * ((1 << size-1) - (unsigned & ((1 << size-1) - 1)));
+ if ((unsigned & (1 << size - 1)) != 0) {
+ unsigned = -1 * ((1 << size - 1) - (unsigned & ((1 << size - 1) - 1)));
}
return unsigned;
}
@@ -756,7 +766,7 @@
*/
private int intToSignedBits(int i, int size) {
if (i < 0) {
- i = (1 << size-1) + (i & ((1 << size-1) - 1));
+ i = (1 << size - 1) + (i & ((1 << size - 1) - 1));
}
return i;
}