android – 如何使用sendOrderedBroadcast函数

概述我想用 context.sendOrderedBroadcast(intent,receiverPermission)或context.sendBroadcast(intent,receiverPermission); 在我的申请中 但我不知道在函数中传递receiverPermission参数以及如何在清单文件中设置 请任何身体帮助我 我想告诉你我的源代码 public class Locati 我想用

context.sendOrderedbroadcast(intent,receiverPermission)或context.sendbroadcast(intent,receiverPermission);

在我的申请中
但我不知道在函数中传递receiverPermission参数以及如何在清单文件中设置
请任何身体帮助我

我想告诉你我的源代码

public class LocationReceiver extends broadcastReceiver {    public static final String broADCAST_ACTION = "LOCATION_CHANGE";    @OverrIDe    public voID onReceive(Context context,Intent intent) {        intent.setAction(broADCAST_ACTION);        Bundle b = intent.getExtras();        Location loc = (Location)b.get(androID.location.LocationManager.KEY_LOCATION_CHANGED);        Logger.deBUG("Loc:"+loc);        if(loc != null){            dobroadCast(context,intent,loc);        }    }    public voID dobroadCast(final Context context,final Intent i1,final Location loc){        Handler h = new Handler();        h.post(new Runnable() {            @OverrIDe            public voID run() {                // Todo auto-generated method stub                Logger.deBUG("LocationReceiver->sendLocation update broadcast");                i1.putExtra("Latitude",loc.getLatitude());                i1.putExtra("Longitude",loc.getLongitude());                context.sendbroadcast(i1,null);            }        });    }}

以及我写的活动

@OverrIDe        protected voID onResume() {            registerReceiver(broadcastReceiver,new IntentFilter(LocationReceiver.broADCAST_ACTION));}    private broadcastReceiver broadcastReceiver = new broadcastReceiver() {            @OverrIDe            public voID onReceive(Context context,Intent intent) {                UpdateUI(intent);            }        };        private voID UpdateUI(Intent i){            Double Latitude = i.getDoubleExtra("Latitude",0);             Double Longitude = i.getDoubleExtra("Longitude",0);            showMap(Latitude,Longitude);        }

现在我的问题是当它发送广播它无限执行dobroadcast功能()时,请帮我出来.

解决方法 Please refer SDK document

receiverPermission是(可选)String命名接收者必须持有的权限才能接收您的广播.如果为null,则不需要任何权限.

AndroidManifest.xml use.这是在String上. String使用sendOrderedbroadcast的receiverPermission.值.

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