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abook_android
abook_check
Commits
0c522b34
Commit
0c522b34
authored
Feb 20, 2020
by
Lee Jaebin
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BLE対応(リモートデバイスが提供するサービスが見つからない場合は、リモートデバイスのキャッシュをリフレッシュさせてから再接続を行うように修正)
parent
6bd18805
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2 changed files
with
41 additions
and
7 deletions
+41
-7
ABVJE_UI_Android/src/jp/agentec/abook/abv/cl/util/BleManagerUtil.java
+40
-6
ABVJE_UI_Android/src/jp/agentec/abook/abv/ui/common/activity/ABVCheckContentViewActivity.java
+1
-1
No files found.
ABVJE_UI_Android/src/jp/agentec/abook/abv/cl/util/BleManagerUtil.java
View file @
0c522b34
...
...
@@ -14,8 +14,10 @@ import android.bluetooth.le.ScanResult;
import
android.content.Context
;
import
android.os.Build
;
import
android.os.Handler
;
import
android.os.Looper
;
import
android.widget.Toast
;
import
java.lang.reflect.Method
;
import
java.nio.ByteBuffer
;
import
java.nio.ByteOrder
;
import
java.util.List
;
...
...
@@ -82,7 +84,7 @@ public class BleManagerUtil {
}
if
(
status
==
BluetoothGatt
.
GATT_SUCCESS
&&
BluetoothProfile
.
STATE_CONNECTED
==
newState
)
{
mHandler
.
postDelayed
(
new
Runnable
()
{
new
Handler
(
Looper
.
getMainLooper
())
.
postDelayed
(
new
Runnable
()
{
@Override
public
void
run
()
{
// 接続完了
...
...
@@ -103,7 +105,7 @@ public class BleManagerUtil {
if
(
BluetoothProfile
.
STATE_DISCONNECTED
==
newState
)
{
// 切断完了(接続可能範囲から外れて切断された)
// 切断が発生する場合、Bluetoothと接続を切断する。
disconnect
();
disconnect
(
true
);
return
;
}
}
...
...
@@ -117,7 +119,8 @@ public class BleManagerUtil {
Logger
.
d
(
TAG
,
"--gattSize : "
+
gatt
.
getServices
().
size
());
if
(
gatt
.
getServices
().
size
()
==
0
)
{
mListener
.
onGetDeviceInfoFailed
(-
1
);
// サービスがない場合は、再接続
bleGattReconnect
();
return
;
}
mBluetoothGatt
.
requestConnectionPriority
(
BluetoothGatt
.
CONNECTION_PRIORITY_HIGH
);
...
...
@@ -317,10 +320,12 @@ public class BleManagerUtil {
}
else
{
mBluetoothGatt
=
device
.
connectGatt
(
mContext
,
false
,
mGattcallback
);
}
// 該当デバイスのキャッシュをリフレッシュ
refreshDeviceCache
(
mBluetoothGatt
);
}
// 切断
public
void
disconnect
()
{
public
void
disconnect
(
boolean
listenerFlg
)
{
if
(
mBluetoothGatt
==
null
)
{
return
;
}
...
...
@@ -334,7 +339,7 @@ public class BleManagerUtil {
mBluetoothGatt
.
disconnect
();
mBluetoothGatt
.
close
();
mBluetoothGatt
=
null
;
if
(
listenerFlg
)
{
runOnUiThread
(
new
Runnable
()
{
@Override
public
void
run
()
{
...
...
@@ -343,6 +348,7 @@ public class BleManagerUtil {
}
});
}
}
// キャラクタリスティックの読み込み
private
void
readCharacteristic
(
UUID
uuid_service
,
UUID
uuid_characteristic
)
{
...
...
@@ -375,7 +381,7 @@ public class BleManagerUtil {
// Signed short (16-bit) Two's complement to short, String
public
String
byteToString
(
byte
[]
bytes
)
{
short
sht
=
ByteBuffer
.
wrap
(
bytes
).
order
(
ByteOrder
.
LITTLE_ENDIAN
).
getShort
();
float
flt
=
sht
/
(
float
)
100
;
float
flt
=
sht
/
(
float
)
100
;
return
String
.
valueOf
(
flt
);
}
...
...
@@ -407,4 +413,32 @@ public class BleManagerUtil {
UUID_CHARACTERISTIC_PRIVATE
=
UUID
.
fromString
(
"46202b74-cfe1-11e7-abc4-cec278b6b50a"
);
}
}
/**
* bleGattのcache更新
* @param gatt
* @return
*/
private
boolean
refreshDeviceCache
(
BluetoothGatt
gatt
){
try
{
BluetoothGatt
localBluetoothGatt
=
gatt
;
Method
localMethod
=
localBluetoothGatt
.
getClass
().
getMethod
(
"refresh"
,
new
Class
[
0
]);
if
(
localMethod
!=
null
)
{
boolean
bool
=
((
Boolean
)
localMethod
.
invoke
(
localBluetoothGatt
,
new
Object
[
0
])).
booleanValue
();
return
bool
;
}
}
catch
(
Exception
localException
)
{
Logger
.
e
(
TAG
,
"An exception occured while refreshing device"
);
}
return
false
;
}
/**
* 再接続処理
*/
private
void
bleGattReconnect
()
{
disconnect
(
false
);
connect
(
mBleConnectDeviceType
,
mDeviceAddress
);
}
}
ABVJE_UI_Android/src/jp/agentec/abook/abv/ui/common/activity/ABVCheckContentViewActivity.java
View file @
0c522b34
...
...
@@ -878,7 +878,7 @@ public class ABVCheckContentViewActivity extends ABVContentViewActivity {
* 中心温度計の接続を切る
*/
protected
void
bleManagerDisconnect
()
{
bleManagerUtil
.
disconnect
();
bleManagerUtil
.
disconnect
(
true
);
}
/**
...
...
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