first commit

app/src/main/java/com/juhabi/birds/login/LoginActivity.kt

@@ -0,0 +1,71 @@
+package com.juhabi.birds.login
+
+import android.os.Bundle
+import android.content.Intent
+import android.view.LayoutInflater
+import com.juhabi.birds.base.BaseActivity
+import com.juhabi.birds.databinding.ActivityLoginBinding
+import com.juhabi.birds.login.model.LoginUser
+import com.juhabi.birds.login.mvp.LoginContract
+import com.juhabi.birds.login.mvp.LoginImpl
+import com.juhabi.birds.login.mvp.LoginPresenter
+import com.juhabi.birds.network.TokenManager
+import com.juhabi.birds.mine.MineCenterActivity
+import com.juhabi.birds.util.ToastUtil
+
+class LoginActivity : BaseActivity<ActivityLoginBinding, LoginPresenter>(),
+    LoginContract.LoginView {
+
+    override fun createBinding(inflater: LayoutInflater): ActivityLoginBinding {
+        return ActivityLoginBinding.inflate(inflater)
+    }
+
+    override fun createPresenter(): LoginPresenter {
+        return LoginPresenter(LoginImpl())
+    }
+
+    override fun initView(savedInstanceState: Bundle?) {
+//        if (TokenManager.get(this).isNotBlank()) {
+//            startActivity(Intent(this, MineCenterActivity::class.java))
+//            finish()
+//            return
+//        }
+        if(binding.usernameEditText.text.toString().isNotBlank()){
+            ToastUtil.showShort(mContext,"");
+            return
+        }
+        binding.loginButton.setOnClickListener {
+            presenter?.login(
+                binding.usernameEditText.text?.toString().orEmpty(),
+                binding.passwordEditText.text?.toString().orEmpty()
+            )
+        }
+    }
+
+    override fun showUsernameError(message: String) {
+        binding.usernameLayout.error = message
+        binding.usernameEditText.requestFocus()
+    }
+
+    override fun showPasswordError(message: String) {
+        binding.passwordLayout.error = message
+        binding.passwordEditText.requestFocus()
+    }
+
+    override fun clearInputErrors() {
+        binding.usernameLayout.error = null
+        binding.passwordLayout.error = null
+    }
+
+    override fun onLoginSuccess(user: LoginUser) {
+        TokenManager.save(this, user.accessToken)
+        binding.resultTextView.text = "登录成功，Token 已保存"
+        showMessage("登录成功")
+        startActivity(Intent(this, MineCenterActivity::class.java))
+        finish()
+    }
+
+    override fun showError(message: String) {
+        ToastUtil.showShort(mContext,message)
+    }
+}