Java FirebaseFirestore类代码示例

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本文整理汇总了Java中com.google.firebase.firestore.FirebaseFirestore类的典型用法代码示例。如果您正苦于以下问题：Java FirebaseFirestore类的具体用法？Java FirebaseFirestore怎么用？Java FirebaseFirestore使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

FirebaseFirestore类属于com.google.firebase.firestore包，在下文中一共展示了FirebaseFirestore类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: onEvent

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
public void onEvent(QuerySnapshot documentSnapshots, FirebaseFirestoreException e) {
    for (DocumentChange change : documentSnapshots.getDocumentChanges()) {
        switch (change.getType()) {
            case ADDED: {
                String groupId = change.getDocument().getId();
                FirebaseFirestore.getInstance()
                        .collection("groups")
                        .document(groupId)
                        .collection("items")
                        .addSnapshotListener(new GroupItemsChangeListener(groupId));
            }
            break;
        }
    }
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:17，代码来源:DashboardAdapter.java

示例2: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    ButterKnife.bind(this);
    setSupportActionBar(mToolbar);

    // View model
    mViewModel = ViewModelProviders.of(this).get(MainActivityViewModel.class);

    // Enable Firestore logging
    FirebaseFirestore.setLoggingEnabled(true);

    // Initialize Firestore and the main RecyclerView
    initFirestore();
    initRecyclerView();

    // Filter Dialog
    mFilterDialog = new FilterDialogFragment();
}

开发者ID:chauhan-abhi，项目名称:CloudFirestore，代码行数:21，代码来源:MainActivity.java

示例3: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_my_product);

    // Firebase Setting
    mAuth = FirebaseAuth.getInstance();
    user = mAuth.getCurrentUser();
    firestore = FirebaseFirestore.getInstance();
    postColRef = firestore.collection("post");
    userId = user.getUid();

    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    coverLL = (LinearLayout) findViewById(R.id.myProductLL);

    setImageView();
}

开发者ID:kcj8855，项目名称:Ae4Team，代码行数:20，代码来源:MyProductActivity.java

示例4: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_sales_history);

    // Firebase Setting
    mAuth = FirebaseAuth.getInstance();
    user = mAuth.getCurrentUser();
    firestore = FirebaseFirestore.getInstance();
    userId = user.getUid();

    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    coverLL = (LinearLayout) findViewById(R.id.myProductLL);

    setImageView();
}

开发者ID:kcj8855，项目名称:Ae4Team，代码行数:19，代码来源:SalesHistoryActivity.java

示例5: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_purchase_history);

    // Firebase Setting
    mAuth = FirebaseAuth.getInstance();
    user = mAuth.getCurrentUser();
    firestore = FirebaseFirestore.getInstance();
    userId = user.getUid();

    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    coverLL = (LinearLayout) findViewById(R.id.myProductLL);

    setImageView();
}

开发者ID:kcj8855，项目名称:Ae4Team，代码行数:19，代码来源:PurchaseHistoryActivity.java

示例6: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_purchase_history);

    // Firebase Setting
    mAuth = FirebaseAuth.getInstance();
    user = mAuth.getCurrentUser();
    firestore = FirebaseFirestore.getInstance();
    userId = user.getUid();

    ActionBar actionBar = getSupportActionBar();
    actionBar.setDisplayHomeAsUpEnabled(true);

    coverLL = (LinearLayout) findViewById(R.id.myProductLL);

    setImageView();


}

开发者ID:kcj8855，项目名称:Ae4Team，代码行数:21，代码来源:DibsListActivity.java

示例7: offlineListen

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
private void offlineListen(FirebaseFirestore db) {
    // [START offline_listen]
    db.collection("cities").whereEqualTo("state", "CA")
            .addSnapshotListener(new EventListener<QuerySnapshot>() {
                @Override
                public void onEvent(@Nullable QuerySnapshot querySnapshot,
                                    @Nullable FirebaseFirestoreException e) {
                    if (e != null) {
                        Log.w(TAG, "Listen error", e);
                        return;
                    }

                    for (DocumentChange change : querySnapshot.getDocumentChanges()) {
                        if (change.getType() == Type.ADDED) {
                            Log.d(TAG, "New city:" + change.getDocument().getData());
                        }

                        String source = querySnapshot.getMetadata().isFromCache() ?
                                "local cache" : "server";
                        Log.d(TAG, "Data fetched from " + source);
                    }

                }
            });
    // [END offline_listen]
}

开发者ID:firebase，项目名称:snippets-android，代码行数:27，代码来源:DocSnippets.java

示例8: onEvent

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
public void onEvent(QuerySnapshot documentSnapshots, FirebaseFirestoreException e) {
    for (DocumentChange change : documentSnapshots.getDocumentChanges()) {
        switch (change.getType()) {
            case ADDED: {
                Group group = new Group();
                group.setId(change.getDocument().getId());
                userGroups.add(group);
                adapter.setUserGroups(userGroups);

                FirebaseFirestore.getInstance()
                        .collection("groups")
                        .whereEqualTo("parentGroup", change.getDocument().getId())
                        .addSnapshotListener(CoursesFragment.this);
            }
            break;
            case REMOVED: {
                for (int i = 0; i < userGroups.size(); i++)
                    if (userGroups.get(i).getId().equals(change.getDocument().getId())) {
                        userGroups.remove(i);
                        adapter.notifyDataSetChanged();
                        return;
                    }
            }
            break;
        }
    }
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:29，代码来源:CoursesFragment.java

示例9: getItemsReference

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
public static CollectionReference getItemsReference(String groupId) {
    CollectionReference items;
    if (FirebaseAuth.getInstance().getCurrentUser().getUid().equals(groupId))
        items = FirebaseFirestore.getInstance()
                .collection("users");
    else
        items = FirebaseFirestore.getInstance()
                .collection("groups");
    return items.document(groupId).collection("items");
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:11，代码来源:BackendHelper.java

示例10: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
public void onCreate() {
    super.onCreate();
    LocalBroadcastManager.getInstance(this);
    FirebaseApp.initializeApp(this);
    FirebaseFirestoreSettings settings = new FirebaseFirestoreSettings.Builder()
            .setPersistenceEnabled(true)
            .build();
    FirebaseFirestore.getInstance().setFirestoreSettings(settings);
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:11，代码来源:Application.java

示例11: DashboardAdapter

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
public DashboardAdapter(Context context) {
    Calendar calendar = Calendar.getInstance();
    int today = calendar.get(Calendar.DAY_OF_WEEK);

    // Today is default
    rowItems.add(new Section(context.getString(R.string.section_title_today), getSectionDate(calendar)));
    calendar.add(Calendar.DAY_OF_YEAR, 1);

    if (today >= Calendar.MONDAY && today <= Calendar.WEDNESDAY) {
        rowItems.add(new Section(context.getString(R.string.section_title_tomorrow), getSectionDate(calendar)));
        calendar.add(Calendar.DAY_OF_YEAR, 1);
        rowItems.add(new Section(context.getString(R.string.section_title_this_week), getSectionDate(calendar)));
    } else if (today == Calendar.THURSDAY) {
        rowItems.add(new Section(context.getString(R.string.section_title_tomorrow), getSectionDate(calendar)));
        calendar.add(Calendar.DAY_OF_YEAR, 1);
        rowItems.add(new Section(context.getString(R.string.section_title_weekend), getSectionDate(calendar)));
    } else if (today == Calendar.FRIDAY)
        rowItems.add(new Section(context.getString(R.string.section_title_weekend), getSectionDate(calendar)));
    else if (today == Calendar.SATURDAY)
        rowItems.add(new Section(context.getString(R.string.section_title_tomorrow), getSectionDate(calendar)));

    calendar = Calendar.getInstance();
    calendar.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);

    if (calendar.getFirstDayOfWeek() != Calendar.SUNDAY || today != Calendar.SUNDAY)
        calendar.add(Calendar.WEEK_OF_YEAR, 1);

    rowItems.add(new Section(context.getString(R.string.section_title_next_week), getSectionDate(calendar)));

    // TODO: Holiday and interval sections (between two holidays, to give a clearer overview over whats happening in the long run)
    calendar.add(Calendar.WEEK_OF_YEAR, 1);
    rowItems.add(new Section("Until the end of the universe", getSectionDate(calendar)));

    // TODO: Listen on login
    UserInfo userInfo = FirebaseAuth.getInstance().getCurrentUser();
    if (userInfo != null) {
        DocumentReference userReference = FirebaseFirestore.getInstance()
                .collection("users")
                .document(userInfo.getUid());

        userReference.collection("groups")
                .addSnapshotListener(this);
        userReference.collection("items")
                .addSnapshotListener(new GroupItemsChangeListener(FirebaseAuth.getInstance().getCurrentUser().getUid()));
    }
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:47，代码来源:DashboardAdapter.java

示例12: done

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
private void done() {
    layout.setErrorEnabled(false);
    String name = editText.getText().toString();

    if ("".equals(name)) {
        layout.setError(getString(R.string.error_field_required));
        return;
    }

    Map<String, Object> group = new HashMap<>();
    group.put("name", name);
    group.put("type", Group.TYPE_SCHOOL);

    FirebaseFirestore.getInstance()
            .collection("groups")
            .add(group)
            .addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
                @Override
                public void onSuccess(DocumentReference documentReference) {
                    Map<String, Object> userGroup = new HashMap<>();
                    userGroup.put("access_level", Group.ACCESS_LEVEL_MEMBER);

                    BackendHelper.getUserReference()
                            .collection("groups")
                            .document(documentReference.getId())
                            .set(userGroup);

                    Map<String, Object> school = new HashMap<>();
                    school.put("school", documentReference.getId());
                    BackendHelper.getUserReference()
                            .set(school);

                    finish();
                }
            });
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:37，代码来源:SchoolCreateActivity.java

示例13: init

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
public void init (FirebaseApp firebaseApp) {
	mFirebaseApp = firebaseApp;

	// Enable Firestore logging
	FirebaseFirestore.setLoggingEnabled(true);
	db = FirebaseFirestore.getInstance();

	Utils.d("Firestore::Initialized");
}

开发者ID:FrogSquare，项目名称:GodotFireBase，代码行数:10，代码来源:Firestore.java

示例14: providesRestaurants

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Singleton
@Provides
@Named("restaurants")
CollectionReference providesRestaurants() {
    FirebaseFirestore.setLoggingEnabled(true);
    return FirebaseFirestore.getInstance().collection("restaurants");
}

开发者ID:amrro，项目名称:firestore-android-arch-components，代码行数:8，代码来源:FirebaseModule.java

示例15: initFirestore

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
private void initFirestore() {
    mFirestore = FirebaseFirestore.getInstance();
    // Get the 50 highest rated restaurants
    mQuery = mFirestore.collection("restaurants")
            .orderBy("avgRating", Query.Direction.DESCENDING)
            .limit(LIMIT);

    /**
     * Now we want to listen to the query,
     * so that we get all matching documents and are notified of future updates in real time.
     * Because our eventual goal is to bind this data to a RecyclerView,
     * we need to create a RecyclerView.Adapter class to listen to the data.
     */

}

开发者ID:chauhan-abhi，项目名称:CloudFirestore，代码行数:16，代码来源:MainActivity.java

示例16: onCreate

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
protected void onCreate(@Nullable Bundle bundle) {
    super.onCreate(bundle);
    setContentView(R.layout.activity_main);

    findViewById(R.id.button_write).setOnClickListener(this);
    findViewById(R.id.button_smoketest).setOnClickListener(this);
    findViewById(R.id.button_delete_all).setOnClickListener(this);

    mFirestore = FirebaseFirestore.getInstance();

    new SolutionRateLimiting().startUpdates();
}

开发者ID:firebase，项目名称:snippets-android，代码行数:14，代码来源:MainActivity.java

示例17: setup

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
private void setup() {
    // [START get_firestore_instance]
    FirebaseFirestore db = FirebaseFirestore.getInstance();
    // [END get_firestore_instance]

    // [START set_firestore_settings]
    FirebaseFirestoreSettings settings = new FirebaseFirestoreSettings.Builder()
            .setPersistenceEnabled(true)
            .build();
    db.setFirestoreSettings(settings);
    // [END set_firestore_settings]
}

开发者ID:firebase，项目名称:snippets-android，代码行数:13，代码来源:DocSnippets.java

示例18: getUserReference

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
public static DocumentReference getUserReference() {
    return FirebaseFirestore.getInstance()
            .collection("users")
            .document(FirebaseAuth.getInstance().getCurrentUser().getUid());
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:6，代码来源:BackendHelper.java

示例19: onOptionsItemSelected

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Override
public boolean onOptionsItemSelected(MenuItem item) {
    // Cannot use switch here due to library resource id's
    if (item.getItemId() == android.R.id.home)
        onBackPressed();
    else if (item.getItemId() == R.id.action_done) {
        BackendHelper.getUserReference().get().addOnSuccessListener(new OnSuccessListener<DocumentSnapshot>() {
            @Override
            public void onSuccess(DocumentSnapshot documentSnapshot) {
                if (!documentSnapshot.exists())
                    return;

                if (documentSnapshot.get("school") == null)
                    new TextPopup(R.string.error_title, R.string.message_no_school).show();
                else {
                    TextView textView = findViewById(R.id.activity_config_course_name);
                    String name = textView.getText().toString();

                    Group group = new Group();
                    group.name = name;
                    group.type = Group.TYPE_COURSE;
                    group.parentGroup = documentSnapshot.getString("school");

                    FirebaseFirestore.getInstance()
                            .collection("groups")
                            .add(group)
                            .addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
                                @Override
                                public void onSuccess(DocumentReference documentReference) {

                                    Map<String, Object> map = new HashMap<>();
                                    map.put("access_level", Group.ACCESS_LEVEL_CREATOR);

                                    BackendHelper.getUserReference().collection("groups")
                                            .document(documentReference.getId())
                                            .set(map)
                                            .addOnSuccessListener(new OnSuccessListener<Void>() {
                                                @Override
                                                public void onSuccess(Void aVoid) {
                                                    finish();
                                                }
                                            });
                                }
                            });
                }
            }
        });
    } else
        return super.onOptionsItemSelected(item);
    return true;
}

开发者ID:whirlwind-studios，项目名称:School1-Android，代码行数:52，代码来源:ConfigCourseActivity.java

示例20: MainRepository

import com.google.firebase.firestore.FirebaseFirestore; //导入依赖的package包/类
@Inject
public MainRepository(FirebaseFirestore store) {
    this.firestore = store;
}

开发者ID:amrro，项目名称:firestore-android-arch-components，代码行数:5，代码来源:MainRepository.java

注：本文中的com.google.firebase.firestore.FirebaseFirestore类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java FirebaseFirestore类代码示例

示例1: onEvent

示例2: onCreate

示例3: onCreate

示例4: onCreate

示例5: onCreate

示例6: onCreate

示例7: offlineListen

示例8: onEvent

示例9: getItemsReference

示例10: onCreate

示例11: DashboardAdapter

示例12: done

示例13: init

示例14: providesRestaurants

示例15: initFirestore

示例16: onCreate

示例17: setup

示例18: getUserReference

示例19: onOptionsItemSelected

示例20: MainRepository

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