feat:添加登录功能

apps/frontend/android/app/src/main/java/com/bill/ai/MainActivity.java

@@ -1,5 +1,14 @@
 package com.bill.ai;
 
+import android.os.Bundle;
+
+import com.bill.ai.notification.NotificationPermissionPlugin;
 import com.getcapacitor.BridgeActivity;
 
-public class MainActivity extends BridgeActivity {}
+public class MainActivity extends BridgeActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        registerPlugin(NotificationPermissionPlugin.class);
+        super.onCreate(savedInstanceState);
+    }
+}

apps/frontend/android/app/src/main/java/com/bill/ai/notification/NotificationPermissionPlugin.java

@@ -0,0 +1,84 @@
+package com.bill.ai.notification;
+
+import android.content.Context;
+import android.content.Intent;
+import android.provider.Settings;
+
+import androidx.annotation.NonNull;
+import androidx.core.app.NotificationManagerCompat;
+
+import com.getcapacitor.JSObject;
+import com.getcapacitor.Plugin;
+import com.getcapacitor.PluginCall;
+import com.getcapacitor.annotation.CapacitorPlugin;
+import com.getcapacitor.annotation.Permission;
+import com.getcapacitor.annotation.PermissionCallback;
+import com.getcapacitor.annotation.PluginMethod;
+
+@CapacitorPlugin(name = "NotificationPermissions", permissions = {
+        @Permission(alias = "notifications", strings = {"android.permission.POST_NOTIFICATIONS"})
+})
+public class NotificationPermissionPlugin extends Plugin {
+
+    @PluginMethod
+    public void checkStatus(@NonNull PluginCall call) {
+        JSObject result = new JSObject();
+        result.put("granted", isNotificationListenerEnabled(getContext()));
+        result.put("postNotificationsGranted", isPostNotificationsGranted());
+        call.resolve(result);
+    }
+
+    @PluginMethod
+    public void requestAccess(@NonNull PluginCall call) {
+        boolean granted = isNotificationListenerEnabled(getContext());
+        if (!granted) {
+            openNotificationListenerSettings();
+        }
+        JSObject result = new JSObject();
+        result.put("opened", true);
+        call.resolve(result);
+    }
+
+    @PluginMethod
+    public void openSettings(@NonNull PluginCall call) {
+        openNotificationListenerSettings();
+        JSObject result = new JSObject();
+        result.put("opened", true);
+        call.resolve(result);
+    }
+
+    @PluginMethod
+    public void requestPostNotifications(@NonNull PluginCall call) {
+        if (isPostNotificationsGranted()) {
+            JSObject result = new JSObject();
+            result.put("granted", true);
+            call.resolve(result);
+            return;
+        }
+
+        requestPermissionForAlias("notifications", call, "handlePostNotificationPermission");
+    }
+
+    @PermissionCallback
+    private void handlePostNotificationPermission(PluginCall call) {
+        boolean granted = isPostNotificationsGranted();
+        JSObject result = new JSObject();
+        result.put("granted", granted);
+        call.resolve(result);
+    }
+
+    private boolean isNotificationListenerEnabled(Context context) {
+        return NotificationManagerCompat.getEnabledListenerPackages(context).contains(context.getPackageName());
+    }
+
+    private boolean isPostNotificationsGranted() {
+        return NotificationManagerCompat.from(getContext()).areNotificationsEnabled();
+    }
+
+    private void openNotificationListenerSettings() {
+        Context context = getContext();
+        Intent intent = new Intent(Settings.ACTION_NOTIFICATION_LISTENER_SETTINGS);
+        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        context.startActivity(intent);
+    }
+}