1

app/src/main/java/com/polysoft/nafmii/activity/InputUrlActivity.java

@@ -2,25 +2,68 @@ package com.polysoft.nafmii.activity;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import android.content.Intent;
 import android.os.Bundle;
+import android.text.TextUtils;
 import android.view.View;
 import android.widget.EditText;
+import android.widget.RadioButton;
 
 import com.polysoft.nafmii.R;
+import com.polysoft.nafmii.utils.IntentUtils;
+import com.polysoft.nafmii.utils.SpUtils;
+import com.polysoft.nafmii.utils.ToastUtils;
 
 public class InputUrlActivity extends AppCompatActivity {
 
+    final String KEY_URL = "Input_Url";
+    final String KEY_CHANNEL = "Input_Channel";
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_input_url);
 
-        findViewById(R.id.button).setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                EditText inputUrl = findViewById(R.id.input_url);
-                String url = inputUrl.getText().toString();
-            }
+        findViewById(R.id.button).setOnClickListener(v -> {
+            jumpHome();
         });
+
+        this.init();
+    }
+
+    private void init() {
+        EditText input = findViewById(R.id.input_url);
+        input.setText(SpUtils.getString(KEY_URL, ""));
+
+        String channel = SpUtils.getString(KEY_CHANNEL, "");
+        RadioButton button1 = findViewById(R.id.input_channel_1);
+        RadioButton button2 = findViewById(R.id.input_channel_2);
+        if (channel.equals(button1.getTag())) {
+            button1.setChecked(true);
+        } else if (channel.equals(button2.getTag())) {
+            button2.setChecked(true);
+        }
+    }
+
+    private void jumpHome() {
+        EditText input = findViewById(R.id.input_url);
+        String url = input.getText().toString();
+        if (!TextUtils.isEmpty(url)) {
+            ToastUtils.showLong("url 不能为空");
+        }
+
+        RadioButton button1 = findViewById(R.id.input_channel_1);
+        RadioButton button2 = findViewById(R.id.input_channel_2);
+        String channel = (String) button1.getTag();
+        if (button2.isChecked()) {
+            channel = (String) button2.getTag();
+        }
+
+        SpUtils.putString(KEY_CHANNEL, channel);
+        SpUtils.putString(KEY_URL, url);
+
+        Intent intent = new Intent(this, HomeActivity.class);
+        intent.putExtra(channel, url);
+        super.startActivity(intent);
     }
 }
\ No newline at end of file

app/src/main/res/layout/activity_input_url.xml

@@ -20,11 +20,38 @@
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toTopOf="parent" />
 
+
+    <RadioGroup
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:orientation="horizontal"
+        app:layout_constraintEnd_toEndOf="@+id/input_url"
+        app:layout_constraintStart_toStartOf="@+id/input_url"
+        app:layout_constraintTop_toBottomOf="@+id/input_url">
+
+        <RadioButton
+            android:id="@+id/input_channel_1"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:checked="true"
+            android:tag="home"
+            android:text="首页" />
+
+        <RadioButton
+            android:id="@+id/input_channel_2"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginLeft="30dp"
+            android:tag="learn"
+            android:text="学习" />
+    </RadioGroup>
+
     <Button
         android:id="@+id/button"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_marginTop="50dp"
+        android:layout_marginTop="80dp"
         android:text="进入"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"