自定义轻提示

app/src/main/java/com/example/defenseapplication/view/ToastUtils.kt

@@ -0,0 +1,59 @@
+import android.content.Context
+import android.view.Gravity
+import android.view.LayoutInflater
+import android.widget.ImageView
+import android.widget.TextView
+import android.widget.Toast
+import com.example.defenseapplication.R
+
+object ToastUtils {
+
+    private var currentToast: Toast? = null
+
+    /**
+     * 显示成功提示
+     * @param message 提示文字
+     * @param duration 时长 默认Toast.LENGTH_SHORT
+     */
+    fun showSuccess(context: Context, message: String, duration: Int = Toast.LENGTH_SHORT) {
+        showCustomToast(context, message, true, duration)
+    }
+
+    /**
+     * 显示失败提示
+     * @param message 提示文字
+     * @param duration 时长 默认Toast.LENGTH_SHORT
+     */
+    fun showError(context: Context, message: String, duration: Int = Toast.LENGTH_SHORT) {
+        showCustomToast(context, message, false, duration)
+    }
+
+    private fun showCustomToast(context: Context, message: String, isSuccess: Boolean, duration: Int) {
+        // 先取消上一个Toast，避免重复弹出
+        currentToast?.cancel()
+
+        // 加载自定义布局
+        val view = LayoutInflater.from(context).inflate(R.layout.layout_custom_toast, null)
+        val ivIcon = view.findViewById<ImageView>(R.id.iv_icon)
+        val tvMessage = view.findViewById<TextView>(R.id.tv_message)
+
+        // 设置图标和文字
+        if (isSuccess) {
+            ivIcon.setImageResource(R.drawable.fill) // 成功图标
+        } else {
+            ivIcon.setImageResource(R.drawable.error_circle)   // 失败图标
+        }
+        tvMessage.text = message
+
+        // 创建Toast
+        val toast = Toast(context.applicationContext).apply {
+            setGravity(Gravity.CENTER, 0, 0) // 居中显示，和你图里一致
+            this.duration = duration
+            this.view = view
+        }
+
+        // 保存当前Toast并显示
+        currentToast = toast
+        toast.show()
+    }
+}