b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
13 lines
No EOL
4.6 KiB
JavaScript
13 lines
No EOL
4.6 KiB
JavaScript
;'use strict';var BluetoothHelper=function(){var profiles={'HFP':0x111E,'A2DP':0x110D};var _bluetooth=window.navigator.mozBluetooth;var _isReady=false;var _callbacks=[];var _adapter=null;var _oldAdapter=null;var _v2=true;var _ready=function(callback){if(!callback||!_bluetooth){return;}
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if(_isReady){callback();}else{_callbacks.push(callback);}};var _handleRequest=function(request,callback,errorcb){request.onsuccess=function(){if(callback){callback(request.result);}};request.onerror=function(){console.log('Error handling bluetooth request');if(errorcb){errorcb();}};};var _processCallbacks=function(){if(_adapter){_isReady=true;_callbacks.forEach(function(callback){callback();});_callbacks=[];}else{console.log('BluetoothHelper(): connot get default adapter yet');}};var _fetchAdapterV2=function(){_bluetooth.onattributechanged=function onManagerAttributeChanged(evt){for(var i in evt.attrs){switch(evt.attrs[i]){case'defaultAdapter':console.log('defaultAdapter changed. address:',_bluetooth.defaultAdapter.address);_adapter=_bluetooth.defaultAdapter;_processCallbacks();break;default:break;}}};_adapter=_bluetooth.defaultAdapter;if(_adapter){_processCallbacks();}};var _fetchAdapter=function(){var req=_bluetooth.getDefaultAdapter();if(req){req.onsuccess=function(){if(_adapter){_oldAdapter=_adapter;}
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_isReady=true;_adapter=req.result;if(_oldAdapter&&_oldAdapter.onpairedstatuschanged){_adapter.onpairedstatuschanged=_oldAdapter.onpairedstatuschanged;}
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_callbacks.forEach(function(callback){callback();});_callbacks=[];};req.onerror=function(){console.log('BluetoothHelper(): connot get default adapter!!!');};}};var _getAdapter=function(){if(_v2){_fetchAdapterV2();}else{_fetchAdapter();}};var _resetAdapter=function(){if(_adapter){_oldAdapter=_adapter;}
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_isReady=false;_adapter=null;};if(_bluetooth){if(typeof(_bluetooth.onattributechanged)==='undefined'){_v2=false;}
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if(_v2){_bluetooth.onadapteradded=function onAdapterAdded(evt){_getAdapter();};}else{_bluetooth.addEventListener('enabled',_getAdapter);_bluetooth.addEventListener('adapteradded',_getAdapter);_bluetooth.addEventListener('disabled',_resetAdapter);}
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_getAdapter();}
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return{profiles:profiles,answerWaitingCall:function(){_ready(function(){_adapter.answerWaitingCall();});},ignoreWaitingCall:function(){_ready(function(){_adapter.ignoreWaitingCall();});},toggleCalls:function(){_ready(function(){_adapter.toggleCalls();});},getConnectedDevicesByProfile:function(profileID,cb){_ready(function(){_handleRequest(_adapter.getConnectedDevices(profileID),cb);});},connectSco:function(cb){_ready(function(){_handleRequest(_adapter.connectSco(),cb);});},disconnectSco:function(cb){_ready(function(){_handleRequest(_adapter.disconnectSco(),cb);});},getPairedDevices:function(cb){_ready(function(){_handleRequest(_adapter.getPairedDevices(),cb);});},getAddress:function(cb){if(_v2){console.log('getAddress function is deprecated');return;}
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_ready(function(){var address=_adapter.address;cb(address);});},setPairingConfirmation:function(address,confirmed){if(_v2){console.log('setPairingConfirmation API is deprecated');return;}
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_ready(function(){_adapter.setPairingConfirmation(address,confirmed);});},setPinCode:function(address,pincode){if(_v2){console.log('setPairingConfirmation API is deprecated');return;}
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_ready(function(){_adapter.setPinCode(address,pincode);});},setPasskey:function(address,key){if(_v2){console.log('setPairingConfirmation API is deprecated');return;}
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_ready(function(){_adapter.setPasskey(address,key);});},isScoConnected:function(cb,errorcb){_ready(function(){_handleRequest(_adapter.isScoConnected(),cb,errorcb);});},sendMediaMetaData:function(metadata,cb,errorcb){_ready(function(){_handleRequest(_adapter.sendMediaMetaData(metadata),cb,errorcb);});},sendMediaPlayStatus:function(metadata,cb,errorcb){_ready(function(){_handleRequest(_adapter.sendMediaPlayStatus(metadata),cb,errorcb);});},set onhfpstatuschanged(callback){_ready(function(){_adapter.onhfpstatuschanged=callback;});},set onscostatuschanged(callback){_ready(function(){_adapter.onscostatuschanged=callback;});},set ona2dpstatuschanged(callback){_ready(function(){_adapter.ona2dpstatuschanged=callback;});},set onrequestmediaplaystatus(callback){_ready(function(){_adapter.onrequestmediaplaystatus=callback;});},set onpairedstatuschanged(callback){if(_v2){console.log('onpairedstatuschanged API is deprecated');return;}
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_ready(function(){_adapter.onpairedstatuschanged=callback;});},v2:_v2,enable:function(){if(_v2){_ready(function(){_adapter.enable();});}else{console.log('enable is not support in v1 API!');}},disable:function(){if(_v2){_ready(function(){_adapter.disable();});}else{console.log('disable is not support in v1 API!');}}};}; |