@Override
protected void onFirebaseLoggedOut() {
super.onFirebaseLoggedOut();
email = "Android User";
loginButton.setVisibility(View.VISIBLE);
logoutButton.setVisibility(View.GONE);
}
@Override
protected void onStart() {
super.onStart();
setEnabledAuthProvider(AuthProviderType.PASSWORD);
if (!isLoggedIn()) {
showFirebaseLoginPrompt();
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Firebase.setAndroidContext(this);
mFirebaseRef = new Firebase("https://codelabg.firebaseio.com");
final EditText textEdit = (EditText) this.findViewById(R.id.text_edit);
Button sendButton = (Button) this.findViewById(R.id.send_button);
sendButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
String text = textEdit.getText().toString();
ChatMessage message = new ChatMessage(email, text);
mFirebaseRef.push().setValue(message);
textEdit.setText("");
}
});
final ListView listView = (ListView) this.findViewById(android.R.id.list);
mListAdapter =
new FirebaseListAdapter<ChatMessage>(
this, ChatMessage.class, android.R.layout.two_line_list_item, mFirebaseRef) {
@Override
protected void populateView(View v, ChatMessage model, int position) {
((TextView) v.findViewById(android.R.id.text1)).setText(model.getName());
((TextView) v.findViewById(android.R.id.text2)).setText(model.getText());
}
};
listView.setAdapter(mListAdapter);
// Step 5.6: gọi showFirebaseLoginPrompt() khi loginButton được click.
// Truy cập https://codelabg.firebaseio.com -> chọn tab: Auth -> chọn Add User để thêm user.
loginButton = (Button) this.findViewById(R.id.login);
loginButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
showFirebaseLoginPrompt();
}
});
logoutButton = (Button) this.findViewById(R.id.logout);
logoutButton.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
logout();
}
});
}
@Override
protected void onFirebaseLoggedIn(AuthData authData) {
super.onFirebaseLoggedIn(authData);
switch (authData.getProvider()) {
case "facebook":
email = authData.getProviderData().get("displayName") + "";
break;
case "password":
if (BuildConfig.DEBUG) {
Log.d("Firebase", authData.getProviderData().get("email") + "");
}
email = authData.getProviderData().get("email") + "";
break;
}
loginButton.setVisibility(View.GONE);
logoutButton.setVisibility(View.VISIBLE);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
ref = getFirebaseRef();
FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
fab.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View view) {
Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
.setAction("Action", null)
.show();
}
});
}
@Override
protected void onDestroy() {
super.onDestroy();
mListAdapter.cleanup();
}
@Override
protected void onStart() {
super.onStart();
setEnabledAuthProvider(AuthProviderType.PASSWORD);
setEnabledAuthProvider(AuthProviderType.FACEBOOK);
}
