diff options
| author | Sven Gothel <[email protected]> | 2021-09-18 22:54:03 +0200 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2021-09-18 22:54:03 +0200 |
| commit | fa733201d719ca64d203d7adccd6b127f4fa73d5 (patch) | |
| tree | ee53519b86e5875db9b29e9c7993767ec41171bf /examples/java | |
| parent | 1480355ba4c81057f702130d6f4b7c5315d9e0c8 (diff) | |
Add BTAdapter::isInitialized(): Allow to avoid re-initialization of an adapter.
Diffstat (limited to 'examples/java')
| -rw-r--r-- | examples/java/DBTPeripheral00.java | 34 | ||||
| -rw-r--r-- | examples/java/DBTScanner10.java | 2 |
2 files changed, 19 insertions, 17 deletions
diff --git a/examples/java/DBTPeripheral00.java b/examples/java/DBTPeripheral00.java index 527b69d5..b0ff329f 100644 --- a/examples/java/DBTPeripheral00.java +++ b/examples/java/DBTPeripheral00.java @@ -234,24 +234,26 @@ public class DBTPeripheral00 { BTUtils.fprintf_td(System.err, "initAdapter: Adapter not selected: %s\n", adapter.toString()); return false; } - // setName(..) .. - if( adapter.setPowered(false) ) { - final HCIStatusCode status = adapter.setName(adapter_name, adapter_short_name); - if( HCIStatusCode.SUCCESS == status ) { - BTUtils.fprintf_td(System.err, "initAdapter: setLocalName OK: %s\n", adapter.toString()); + if( !adapter.isInitialized() ) { + // setName(..) .. + if( adapter.setPowered(false) ) { + final HCIStatusCode status = adapter.setName(adapter_name, adapter_short_name); + if( HCIStatusCode.SUCCESS == status ) { + BTUtils.fprintf_td(System.err, "initAdapter: setLocalName OK: %s\n", adapter.toString()); + } else { + BTUtils.fprintf_td(System.err, "initAdapter: setLocalName failed: %s\n", adapter.toString()); + } } else { - BTUtils.fprintf_td(System.err, "initAdapter: setLocalName failed: %s\n", adapter.toString()); + BTUtils.fprintf_td(System.err, "initAdapter: setPowered failed: %s\n", adapter.toString()); } - } else { - BTUtils.fprintf_td(System.err, "initAdapter: setPowered failed: %s\n", adapter.toString()); - } - // Initialize with defaults and power-on - { - final HCIStatusCode status = adapter.initialize( btMode ); - if( HCIStatusCode.SUCCESS != status ) { - BTUtils.fprintf_td(System.err, "initAdapter: Adapter initialization failed: %s: %s\n", - status.toString(), adapter.toString()); - return false; + // Initialize with defaults and power-on + { + final HCIStatusCode status = adapter.initialize( btMode ); + if( HCIStatusCode.SUCCESS != status ) { + BTUtils.fprintf_td(System.err, "initAdapter: Adapter initialization failed: %s: %s\n", + status.toString(), adapter.toString()); + return false; + } } } // Even if adapter is not yet powered, listen to it and act when it gets powered-on diff --git a/examples/java/DBTScanner10.java b/examples/java/DBTScanner10.java index 184309d1..605a90a3 100644 --- a/examples/java/DBTScanner10.java +++ b/examples/java/DBTScanner10.java @@ -657,7 +657,7 @@ public class DBTScanner10 { return false; } // Initialize with defaults and power-on - { + if( !adapter.isInitialized() ) { final HCIStatusCode status = adapter.initialize( btMode ); if( HCIStatusCode.SUCCESS != status ) { BTUtils.fprintf_td(System.err, "initAdapter: Adapter initialization failed: %s: %s\n", |