質問編集履歴
2
説明の追加
test
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File without changes
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test
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@@ -1,4 +1,38 @@
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1
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onCreate()で、このようなfirebaseをセットするコードを書いても、onConnected()で、書いても、下記のようなエラーは出ません。
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2
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1
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-
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3
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しかし、onLocationChanged()ないで、firebaseの位置情報の更新をしようとするとこのようなエラーが出ます。どうすればいいのでしょうか？
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4
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5
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```java
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6
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7
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@Override
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8
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9
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public void onLocationChanged(Location location) {
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10
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11
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12
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13
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String user = FirebaseAuth.getInstance().getCurrentUser().getUid();
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14
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15
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16
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17
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DatabaseReference ref = database.getReference().child("users").child(user);
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18
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19
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20
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21
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DatabaseReference latitudeRef = ref.child("latitude");
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22
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23
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DatabaseReference longitudeRef = ref.child("longitude");
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27
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28
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latitudeRef.setValue(23.443);
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30
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31
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longitudeRef.setValue(233.54);
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32
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33
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}
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34
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35
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```
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2
36
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3
37
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```java
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4
38
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@@ -51,35 +85,3 @@
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51
85
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52
86
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53
87
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```
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54
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-
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55
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```java
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56
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-
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57
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@Override
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58
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-
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59
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-
public void onLocationChanged(Location location) {
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60
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-
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61
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62
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63
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String user = FirebaseAuth.getInstance().getCurrentUser().getUid();
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64
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65
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-
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66
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67
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DatabaseReference ref = database.getReference().child("users").child(user);
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68
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69
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70
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71
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DatabaseReference latitudeRef = ref.child("latitude");
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72
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-
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73
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DatabaseReference longitudeRef = ref.child("longitude");
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74
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-
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75
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76
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77
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78
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79
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latitudeRef.setValue(23.443);
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80
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81
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longitudeRef.setValue(233.54);
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82
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-
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83
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}
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84
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-
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85
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-
```
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1
コードの追加
test
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File without changes
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test
CHANGED
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@@ -51,3 +51,35 @@
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51
51
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52
52
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53
53
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```
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54
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+
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55
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```java
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56
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57
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@Override
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58
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59
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public void onLocationChanged(Location location) {
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60
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61
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62
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63
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String user = FirebaseAuth.getInstance().getCurrentUser().getUid();
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64
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65
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66
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67
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DatabaseReference ref = database.getReference().child("users").child(user);
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68
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69
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70
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71
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DatabaseReference latitudeRef = ref.child("latitude");
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72
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73
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DatabaseReference longitudeRef = ref.child("longitude");
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74
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75
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76
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77
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78
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79
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latitudeRef.setValue(23.443);
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80
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81
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longitudeRef.setValue(233.54);
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82
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83
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}
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84
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85
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+
```
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