Android
Activity里接收不到广播是怎么回事
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我也要 关注 + 加入社区这里是发广播的
这里是广播接收器
public void onBooking(View v){
switch (v.getId()){
case R.id.bookingA:
if (saNum<1){
Toast.makeText(BookingActivity.this,"座位已经坐满，不可预订！",Toast.LENGTH_LONG).show();
break;
}else {
Toast.makeText(BookingActivity.this,"预订成功！",Toast.LENGTH_LONG).show();
AsyncHttpClient client=new AsyncHttpClient();
client.post(HttpUtil.bookingSeat, AbookingInfo(), new JsonHttpResponseHandler() {
});
saNum -= 1;
break;
}
case R.id.bookingB:
if (sbNum<1){
Toast.makeText(BookingActivity.this,"座位已经坐满，不可预订！",Toast.LENGTH_LONG).show();
break;
}else {
AsyncHttpClient client1 = new AsyncHttpClient();
client1.post(HttpUtil.bookingSeat, BbookingInfo(), new JsonHttpResponseHandler() {
});
Toast.makeText(BookingActivity.this, "预订成功！", Toast.LENGTH_LONG).show();
sbNum -= 1;
break;
}
case R.id.bookingc:
if (scNum<1){
Toast.makeText(BookingActivity.this,"座位已经坐满，不可预订！",Toast.LENGTH_LONG).show();
break;
}else{
AsyncHttpClient client2=new AsyncHttpClient();
client2.post(HttpUtil.bookingSeat, CbookingInfo(), new JsonHttpResponseHandler() {
});
Toast.makeText(BookingActivity.this,"预订成功！",Toast.LENGTH_LONG).show();
scNum -= 1;
break;
}
case R.id.bookingD:
if (sdNum<1){
Toast.makeText(BookingActivity.this,"座位已经坐满，不可预订！",Toast.LENGTH_LONG).show();
break;
}else {
AsyncHttpClient client3 = new AsyncHttpClient();
client3.post(HttpUtil.bookingSeat, DbookingInfo(), new JsonHttpResponseHandler() {
@Override
public void onSuccess(JSONObject jsonObject) {
super.onSuccess(jsonObject);
}
});
Toast.makeText(BookingActivity.this, "预订成功！", Toast.LENGTH_LONG).show();
sdNum -= 1;
break;
}
}
AsyncHttpClient client1=new AsyncHttpClient();
client1.post(HttpUtil.updateSeat, ParamsSeatUpdate(), new JsonHttpResponseHandler() {
});
Intent intent=new Intent();
intent.putExtra("msg","您有一份新的预订信息！");
intent.setAction("BC_ONE");
sendBroadcast(intent);
}
这里是广播接收器
public class WelcomeRestaurantActivity extends AppCompatActivity implements View.OnClickListener{
private pageFragment pageFragment;
private seatManageFragment seatManageFragment;
private mineFragment mineFragment;
public Restaurant restaurant;
// private RadioGroup rg;
private Button page, seatManage, mine;
Integer restaurantId,saNum,sbNum,scNum,sdNum;
private RequestParams Params(){
RequestParams params=new RequestParams();
params.put("restaurantId", restaurantId.toString());
return params;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_welcome_restaurant);
// 动态注册广播
IntentFilter intentFilter=new IntentFilter("BC_ONE");
BroadcastReceiver BC1=new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String msg=intent.getStringExtra("msg");
Toast.makeText(context, msg, Toast.LENGTH_LONG).show();
}
};
registerReceiver(BC1,intentFilter);
...全文
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