当我编译应用程序时,它显示应用程序使用或覆盖已弃用的 API 的错误mEmailView = findViewById(R.id.login_email); mPasswordView = findViewById(R.id.login_password); googleButton = findViewById(R.id.google_button); mPasswordView.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView textView, int id, KeyEvent keyEvent) { if (id == R.integer.login || id == EditorInfo.IME_NULL) { attemptLogin(); return true; } return false; } }); textView3 = findViewById(R.id.textView3); String text = "<font color=#cc0029>S</font><font color=#37BAF5>U</font><font color=#E000EE>M</font><font color=#BF0731>O</font>"; textView3.setText(Html.fromHtml(text)); textView3.setScaleX(2.5f); // instance of FirebaseAuth } public void signInExistingUser(View v) { // Call attemptLogin() here attemptLogin(); } public void registerNewUser(View v) { Intent intent = new Intent(this, com.one4all.sumotwo.RegisterActivity.class); finish(); startActivity(intent); } private void attemptLogin() { String email = mEmailView.getText().toString(); String password = mPasswordView.getText().toString(); if (email.equals("") || password.equals("")) { return; } else { Toast.makeText(this, "Login progress...", Toast.LENGTH_SHORT).show(); }
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