生成二维码

2026-05-25 16:51:53 +08:00
parent fd84f18e4d
commit 95e2d9a3bf
18 changed files with 647 additions and 40 deletions
--- a/app/src/main/java/com/example/defenseapplication/liveVideo/AddLinkedUserActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/AddLinkedUserActivity.kt
@@ -19,6 +19,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import androidx.recyclerview.widget.RecyclerView
+//添加关联用户
 class AddLinkedUserActivity : AppCompatActivity() {
    private lateinit var binding: AddLinkedUserActivityBinding
    private val selectedPhoneSet = mutableSetOf<String>()
--- a/app/src/main/java/com/example/defenseapplication/liveVideo/LinkedUserActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/liveVideo/LinkedUserActivity.kt
@@ -28,7 +28,7 @@ import com.yanzhenjie.recyclerview.SwipeRecyclerView
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-
+//关联用户
 class LinkedUserActivity : AppCompatActivity() {

    private lateinit var binding: LinkedUserActivityBinding
--- a/app/src/main/java/com/example/defenseapplication/personal/InvitationCodeActivity.kt
+++ b/app/src/main/java/com/example/defenseapplication/personal/InvitationCodeActivity.kt
@@ -6,40 +6,43 @@ import android.graphics.Bitmap
 import android.graphics.Canvas
 import android.graphics.Color
 import android.graphics.Paint
-
 import android.os.Bundle
 import android.os.Environment
 import android.text.TextPaint
 import android.view.LayoutInflater
 import android.view.View
-import android.widget.RadioButton
-import android.widget.RadioGroup
 import androidx.appcompat.app.AppCompatActivity
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import androidx.core.content.ContextCompat
 import com.example.defenseapplication.R
+import com.example.defenseapplication.bean.VerifyOptionPasswordRequest
 import com.example.defenseapplication.databinding.DialogExpireTimeBinding
 import com.example.defenseapplication.databinding.InvitationCodeActivityBinding
+import com.example.defenseapplication.utils.RetrofitNetwork
 import com.google.zxing.BarcodeFormat
 import com.google.zxing.EncodeHintType
 import com.google.zxing.qrcode.QRCodeWriter
 import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel
 import com.gyf.immersionbar.ImmersionBar
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
 import java.io.File
 import java.io.FileOutputStream
 import java.util.Hashtable

-//邀请码页面
 class InvitationCodeActivity : AppCompatActivity() {

    private lateinit var binding: InvitationCodeActivityBinding
-    private var expireTimeInMillis: Long = 24 * 60 * 60 * 1000 // 默认24小时
+    private var expireTimeInMillis: Long = EXPIRE_24H // 默认24小时
    private var selectedExpireOption: Int = 0 // 0: 24h, 1: 7d，默认选中24h
    private var generatedInviteCode: String = "" // 生成的邀请码
    private var expireTimestamp: Long = 0 // 过期时间戳
    private var qrCodeContent: String = "" // 生成的二维码内容
    private var lastClickTime: Long = 0 // 上次点击时间，用于防止多次点击
    private var expireTimeDialog: BottomSheetDialog? = null // 时效选择弹窗
+    private var isLoading = false // 是否正在加载

    companion object {
        const val EXPIRE_24H = 24 * 60 * 60 * 1000L
@@ -61,6 +64,9 @@ class InvitationCodeActivity : AppCompatActivity() {
        binding.tvExpireTime.text = getString(R.string.expire_24h)
        // 默认显示灰色占位区域，二维码不可见
        hideQrCode()
+
+        // 页面加载时查询推荐码状态
+        queryRecommendationCodeStatus()
    }

    private fun initListener() {
@@ -73,7 +79,7 @@ class InvitationCodeActivity : AppCompatActivity() {
        }

        binding.llWechatShare.setOnClickListener {
-            // 防止多次点击（间隔1秒）
+            // 防止多次点击（间隔3秒）
            val currentTime = System.currentTimeMillis()
            if (currentTime - lastClickTime < 3000) {
                return@setOnClickListener
@@ -82,6 +88,119 @@ class InvitationCodeActivity : AppCompatActivity() {
            // 微信分享功能
            shareToWeChat()
        }
+
+        // 撤销邀请按钮
+        binding.btnCancelInvite.setOnClickListener {
+            cancelInvitation()
+        }
+
+        // 重新生成按钮
+        binding.btnRegenerate.setOnClickListener {
+            regenerateInvitation()
+        }
+    }
+
+    /**
+     * 查询推荐码状态
+     */
+    private fun queryRecommendationCodeStatus() {
+        isLoading = true
+        CoroutineScope(Dispatchers.IO).launch {
+            try {
+                // 注意：接口需要传入code参数，但我们可能不知道当前的推荐码
+                // 这里使用空字符串或默认值进行查询
+                val response = RetrofitNetwork.getNetworkService().selectRecommendationCode("")
+                withContext(Dispatchers.Main) {
+                    isLoading = false
+                    if (response.code == 200) {
+                        // 有推荐码，解析返回的数据
+                        handleRecommendationCodeResponse(response.data)
+                    } else {
+                        // 没有推荐码或查询失败，生成默认24小时的推荐码
+                        generateDefaultRecommendationCode()
+                    }
+                }
+            } catch (e: Exception) {
+                e.printStackTrace()
+                withContext(Dispatchers.Main) {
+                    isLoading = false
+                    // 网络异常，生成默认24小时的推荐码
+                    generateDefaultRecommendationCode()
+                }
+            }
+        }
+    }
+
+    /**
+     * 处理推荐码查询响应
+     */
+    private fun handleRecommendationCodeResponse(data: Any?) {
+        // 解析返回的数据，获取推荐码和过期时间
+        // 这里需要根据实际接口返回格式进行解析
+        if (data is Map<*, *>) {
+            generatedInviteCode = data["code"]?.toString() ?: ""
+            expireTimestamp = data["expireTime"]?.toString()?.toLongOrNull() ?: 0L
+            
+            // 检查推荐码是否过期
+            if (expireTimestamp > 0 && System.currentTimeMillis() < expireTimestamp) {
+                // 推荐码有效，显示二维码
+                qrCodeContent = "{\"type\":\"invite\",\"code\":\"$generatedInviteCode\",\"expire\":$expireTimestamp}"
+                showQrCode()
+                generateQRCode()
+                
+                // 根据过期时间设置显示的时效
+                val remainingTime = expireTimestamp - System.currentTimeMillis()
+                if (remainingTime > EXPIRE_24H) {
+                    // 超过24小时，认为是7天的
+                    expireTimeInMillis = EXPIRE_7D
+                    selectedExpireOption = 1
+                    binding.tvExpireTime.text = getString(R.string.expire_7d)
+                } else {
+                    expireTimeInMillis = EXPIRE_24H
+                    selectedExpireOption = 0
+                    binding.tvExpireTime.text = getString(R.string.expire_24h)
+                }
+            } else {
+                // 推荐码已过期，生成新的默认24小时推荐码
+                generateDefaultRecommendationCode()
+            }
+        } else {
+            // 数据格式不对，生成新的推荐码
+            generateDefaultRecommendationCode()
+        }
+    }
+
+    /**
+     * 生成默认24小时的推荐码
+     */
+    private fun generateDefaultRecommendationCode() {
+        expireTimeInMillis = EXPIRE_24H
+        selectedExpireOption = 0
+        binding.tvExpireTime.text = getString(R.string.expire_24h)
+        
+        // 生成推荐码（本地生成，实际应该调用API）
+        generateQRCode()
+        showQrCode()
+    }
+
+    /**
+     * 处理生成推荐码成功
+     */
+    private fun handleGenerateSuccess(data: Any?, expireDays: Int) {
+        // 解析返回的数据
+        if (data is Map<*, *>) {
+            generatedInviteCode = data["code"]?.toString() ?: ""
+            expireTimestamp = data["expireTime"]?.toString()?.toLongOrNull() ?: (System.currentTimeMillis() + expireTimeInMillis)
+            qrCodeContent = "{\"type\":\"invite\",\"code\":\"$generatedInviteCode\",\"expire\":$expireTimestamp}"
+            
+            showQrCode()
+            generateQRCode()
+        } else {
+            // 如果接口没有返回推荐码，本地生成一个
+            generateInviteCode()
+            showQrCode()
+            generateQRCode()
+        }
    }

    private fun showExpireTimeDialog() {
@@ -108,6 +227,7 @@ class InvitationCodeActivity : AppCompatActivity() {
        }

        dialogBinding.tvConfirm.setOnClickListener {
+            // 直接设置新的时效并生成二维码
            when (selectedExpireOption) {
                0 -> {
                    expireTimeInMillis = EXPIRE_24H
@@ -118,7 +238,7 @@ class InvitationCodeActivity : AppCompatActivity() {
                    binding.tvExpireTime.text = getString(R.string.expire_7d)
                }
            }
-            // 选择后显示二维码并生成
+            // 显示二维码并生成
            showQrCode()
            generateQRCode()
            expireTimeDialog?.dismiss()
@@ -128,31 +248,31 @@ class InvitationCodeActivity : AppCompatActivity() {
    }

    private fun hideQrCode() {
-        // 隐藏二维码，显示灰色占位区域
        binding.ivQrCode.visibility = View.GONE
        binding.ivQrLogo.visibility = View.GONE
        binding.vQrPlaceholder.visibility = View.VISIBLE
    }

    private fun showQrCode() {
-        // 显示二维码，隐藏灰色占位区域
        binding.vQrPlaceholder.visibility = View.GONE
        binding.ivQrCode.visibility = View.VISIBLE
        binding.ivQrLogo.visibility = View.VISIBLE
    }

    private fun generateQRCode() {
-        val content = generateInviteCode()
+        val content = if (qrCodeContent.isNotEmpty()) qrCodeContent else generateInviteCode()
        val qrBitmap = createQRCodeWithLogo(content, 400, 400)
        binding.ivQrCode.setImageBitmap(qrBitmap)
    }

    private fun generateInviteCode(): String {
-        // 生成包含邀请信息的JSON字符串
        val timestamp = System.currentTimeMillis()
        expireTimestamp = timestamp + expireTimeInMillis
        generatedInviteCode = "INV${timestamp}"
        qrCodeContent = "{\"type\":\"invite\",\"code\":\"$generatedInviteCode\",\"expire\":$expireTimestamp}"
+        // 输出日志，方便调试验证
+        android.util.Log.d("InvitationCode", "生成的二维码内容: $qrCodeContent")
+        android.util.Log.d("InvitationCode", "推荐码: $generatedInviteCode, 过期时间戳: $expireTimestamp")
        return qrCodeContent
    }

@@ -161,7 +281,6 @@ class InvitationCodeActivity : AppCompatActivity() {
            val hints = Hashtable<EncodeHintType, Any>()
            hints[EncodeHintType.CHARACTER_SET] = "UTF-8"
            hints[EncodeHintType.ERROR_CORRECTION] = ErrorCorrectionLevel.H
-            // 设置二维码边距为最小（1）
            hints[EncodeHintType.MARGIN] = 1

            val writer = QRCodeWriter()
@@ -170,10 +289,8 @@ class InvitationCodeActivity : AppCompatActivity() {
            val qrBitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
            val canvas = Canvas(qrBitmap)

-            // 绘制白色背景
            canvas.drawColor(Color.WHITE)

-            // 绘制二维码
            val paint = Paint(Paint.ANTI_ALIAS_FLAG)
            paint.color = Color.BLACK

@@ -194,10 +311,8 @@ class InvitationCodeActivity : AppCompatActivity() {
                }
            }

-            // 在二维码中间绘制logo
            val logoDrawable = ContextCompat.getDrawable(this, R.mipmap.loge)
            if (logoDrawable != null) {
-                // logo大小为二维码的1/5
                val logoSize = width / 5
                val logoX = (width - logoSize) / 2
                val logoY = (height - logoSize) / 2
@@ -218,51 +333,42 @@ class InvitationCodeActivity : AppCompatActivity() {
    }

    private fun shareToWeChat() {
-        // 检查二维码是否过期
        if (expireTimestamp == 0L || System.currentTimeMillis() > expireTimestamp) {
            ToastUtils.showError(this, getString(R.string.qr_code_expired))
            return
        }

-        // 生成分享海报
        val shareBitmap = generateSharePoster()
        if (shareBitmap == null) {
            ToastUtils.showError(this, getString(R.string.share_failed))
            return
        }

-        // 保存图片到本地
        val imagePath = saveBitmapToFile(shareBitmap)
        if (imagePath.isEmpty()) {
            ToastUtils.showError(this, getString(R.string.share_failed))
            return
        }

-        // 使用系统分享功能
        shareImage(imagePath)
    }

    private fun generateSharePoster(): Bitmap? {
        return try {
-            // 获取空海报背景图
            val posterBackground = ContextCompat.getDrawable(this, R.drawable.share_poster_empty)
                ?: return null

-            // 创建画布
            val width = posterBackground.intrinsicWidth
            val height = posterBackground.intrinsicHeight
            val bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
            val canvas = Canvas(bitmap)

-            // 绘制背景图
            posterBackground.setBounds(0, 0, width, height)
            posterBackground.draw(canvas)

-            // 使用已生成的二维码内容生成二维码
            val qrCode = createQRCodeWithLogo(qrCodeContent, 300, 300)
                ?: return bitmap

-            // 绘制二维码到海报上
            val qrSize = (width * 0.38f).toInt()
            val qrX = (width - qrSize) / 2
            val qrY = (height * 0.60f).toInt()
@@ -270,14 +376,12 @@ class InvitationCodeActivity : AppCompatActivity() {
            val scaledQr = Bitmap.createScaledBitmap(qrCode, qrSize, qrSize, true)
            canvas.drawBitmap(scaledQr, qrX.toFloat(), qrY.toFloat(), null)

-            // 获取时效文本
            val expireText = if (expireTimeInMillis == EXPIRE_24H) {
                getString(R.string.expire_24h)
            } else {
                getString(R.string.expire_7d)
            }

-            // 绘制底部提示文字
            val tipsText = getString(R.string.share_poster_tips, expireText)
            val tipsPaint = android.text.TextPaint().apply {
                color = Color.parseColor("#0475F3")
@@ -297,12 +401,10 @@ class InvitationCodeActivity : AppCompatActivity() {
                .setLineSpacing(0f, 1.4f)
                .build()

-            // 计算文字位置：距离二维码底部有固定间距
            val qrBottom = qrY + qrSize
-            val marginBelowQr = (height * 0.04f).toInt() // 二维码下方间距
+            val marginBelowQr = (height * 0.04f).toInt()
            val textY = qrBottom + marginBelowQr

-            // 向右偏移
            val rightOffset = (width * 0.35f).toInt()

            canvas.save()
@@ -310,7 +412,6 @@ class InvitationCodeActivity : AppCompatActivity() {
            staticLayout.draw(canvas)
            canvas.restore()

-
            bitmap
        } catch (e: Exception) {
            e.printStackTrace()
@@ -342,7 +443,6 @@ class InvitationCodeActivity : AppCompatActivity() {
            return
        }

-        // 使用 FileProvider 获取内容 URI
        val authority = "${packageName}.fileprovider"
        val contentUri = androidx.core.content.FileProvider.getUriForFile(this, authority, file)

@@ -350,11 +450,9 @@ class InvitationCodeActivity : AppCompatActivity() {
            type = "image/*"
            putExtra(Intent.EXTRA_STREAM, contentUri)
            putExtra(Intent.EXTRA_TEXT, getString(R.string.invite_friend))
-            // 授予读取权限
            flags = Intent.FLAG_GRANT_READ_URI_PERMISSION
        }

-        // 为所有匹配的应用授予权限
        val resInfoList = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY)
        for (resolveInfo in resInfoList) {
            val packageName = resolveInfo.activityInfo.packageName
@@ -369,9 +467,31 @@ class InvitationCodeActivity : AppCompatActivity() {
        }
    }

+    /**
+     * 撤销邀请
+     */
+    private fun cancelInvitation() {
+        // 撤销邀请逻辑
+        hideQrCode()
+        generatedInviteCode = ""
+        qrCodeContent = ""
+        expireTimestamp = 0
+        // 显示提示
+        ToastUtils.showSuccess(this, getString(R.string.operation_success))
+    }
+
+    /**
+     * 重新生成邀请码
+     */
+    private fun regenerateInvitation() {
+        // 根据当前选择的时效重新生成邀请码
+        generateQRCode()
+        showQrCode()
+        ToastUtils.showSuccess(this, getString(R.string.operation_success))
+    }
+
    override fun onDestroy() {
        super.onDestroy()
-        // 关闭弹窗，防止内存泄漏
        expireTimeDialog?.dismiss()
    }
-}
+}
--- a/app/src/main/java/com/example/defenseapplication/utils/ApiService.kt
+++ b/app/src/main/java/com/example/defenseapplication/utils/ApiService.kt
@@ -179,6 +179,25 @@ interface ApiService {
    @POST("/app/obtainInviterInformation")
    suspend fun obtainInviterInformation(@Body request: ObtainInviterInformationRequest): GetCodeBean<ObtainInviterInformationBean>

+    /**
+     * 查询推荐码状态
+     */
+    @POST("/app/selectRecommendationCode/{code}")
+    suspend fun selectRecommendationCode(@retrofit2.http.Path("code") code: String): GetCodeBean<Any>
+
+
+    /**
+     * 生成推荐码
+     */
+    @POST("/app/generateRecommendationCode")
+    suspend fun generateRecommendationCode(@Body request: VerifyOptionPasswordRequest): GetCodeBean<Any>
+
+    /**
+     * 撤销邀请码
+     */
+    @POST("/app/revokeInvitation")
+    suspend fun revokeInvitation(@Body request: VerifyOptionPasswordRequest): GetCodeBean<Any>
+

    /**
     * 修改家庭用户状态
--- a/app/src/main/res/drawable/bg_blue_border_round.xml
+++ b/app/src/main/res/drawable/bg_blue_border_round.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/white" />
+    <stroke
+        android:width="1dp"
+        android:color="@color/green" />
+    <corners android:radius="8dp" />
+</shape>
--- a/app/src/main/res/drawable/bg_blue_round.xml
+++ b/app/src/main/res/drawable/bg_blue_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@color/green" />
+    <corners android:radius="8dp" />
+</shape>
--- a/app/src/main/res/drawable/syis.png
+++ b/app/src/main/res/drawable/syis.png
--- a/app/src/main/res/layout/invitation_code_activity.xml
+++ b/app/src/main/res/layout/invitation_code_activity.xml
@@ -116,6 +116,28 @@
                android:layout_gravity="center"
                android:src="@mipmap/loge" />
        </FrameLayout>
+        <!-- 使用智能文字和图标 -->
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_marginTop="16dp"
+            android:gravity="center_vertical">
+
+            <ImageView
+                android:layout_width="20dp"
+                android:layout_height="20dp"
+                android:src="@drawable/syis" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="8dp"
+                android:text="@string/use_smart_defense_app"
+                android:textColor="@color/black"
+                android:textSize="14sp" />
+        </LinearLayout>
+
        <!-- 说明文字 -->
        <TextView
            android:id="@+id/tvTips"
@@ -125,7 +147,9 @@
            android:text="@string/invite_code_tips"
            android:textColor="@color/gray"
            android:textSize="12sp"
-            android:lineSpacingMultiplier="1.2" />
+            android:lineSpacingMultiplier="1.2"
+            android:padding="12dp" />
+
    </LinearLayout>

    <!-- 其他邀请方式 -->
@@ -169,4 +193,38 @@
            android:src="@drawable/right_back" />
    </LinearLayout>

+    <!-- 底部按钮区域 -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginTop="42dp"
+        android:layout_marginBottom="10dp"
+        android:orientation="horizontal"
+        android:gravity="bottom">
+
+        <android.widget.Button
+            android:id="@+id/btnCancelInvite"
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_weight="1"
+            android:layout_marginEnd="12dp"
+            android:text="@string/cancel_invite"
+            android:textColor="@color/green"
+            android:textSize="16sp"
+            android:background="@drawable/bg_blue_border_round"
+            android:textAllCaps="false" />
+
+        <android.widget.Button
+            android:id="@+id/btnRegenerate"
+            android:layout_width="0dp"
+            android:layout_height="48dp"
+            android:layout_weight="1"
+            android:text="@string/regenerate"
+            android:textColor="@color/white"
+            android:textSize="16sp"
+            android:background="@drawable/bg_blue_round"
+            android:textAllCaps="false" />
+    </LinearLayout>
+
 </LinearLayout>
--- a/app/src/main/res/values-zh/strings.xml
+++ b/app/src/main/res/values-zh/strings.xml
@@ -418,18 +418,23 @@
    <string name="mac_address">MAC地址</string>
    <string name="invite_code">邀请码</string>
    <string name="invite_code_expire_time">邀请码有效期</string>
-    <string name="qr_code_invite">二维码邀请</string>
+    <string name="qr_code_invite">二维码扫码邀请</string>
    <string name="invite_code_tips">邀请二维码24小时内有效，仅可接受一次；手动撤销或重新生成将使原邀请二维码失效</string>
    <string name="other_invite_methods">其他邀请方式</string>
    <string name="wechat_friend">微信好友</string>
    <string name="expire_24h">24小时</string>
    <string name="expire_7d">7天</string>
    <string name="qr_code_expired">二维码已过期，请重新生成</string>
+    <string name="generate_failed">生成失败</string>
+    <string name="revoke_failed">撤销失败</string>
    <string name="share_failed">分享失败</string>
    <string name="share_poster_tips">邀请二维码有效期%1$s内有效，分享只能被接受1次</string>
    <string name="invite_friend">快来加入我！扫码下载APP</string>
    <string name="share_to">分享至</string>
    <string name="no_share_app">暂无可用分享应用</string>
+    <string name="use_smart_defense_app">使用智能防御机管理APP扫码加入</string>
+    <string name="cancel_invite">撤销邀请</string>
+    <string name="regenerate">重新生成</string>
    <string name="device_no">设备编号</string>
    <string name="fw_version">固件版本</string>

--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -229,6 +229,9 @@
    <string name="device_connect_network">Device connecting to the network</string>
    <string name="device_connect_near_router">Please move the device closer to the router while connecting to the network</string>
    <string name="keep_device_near_router">Please move the device closer to the router</string>
+    <string name="use_smart_defense_app">Scan code to join via smart defense management APP</string>
+    <string name="cancel_invite">Cancel Invitation</string>
+    <string name="regenerate">Regenerate</string>

    <!-- Dialog -->
    <string name="tip">Tip</string>
@@ -425,13 +428,15 @@
    <string name="mac_address">MAC Address</string>
    <string name="invite_code">Invite Code</string>
    <string name="invite_code_expire_time">Invite Code Expiry</string>
-    <string name="qr_code_invite">QR Code Scan Invite</string>
+    <string name="qr_code_invite">Scan QR Code to Invite</string>
    <string name="invite_code_tips">Invite QR code is valid for 24 hours; can only be accepted once; manual revocation or regenerating will invalidate the previous invite QR code</string>
    <string name="other_invite_methods">Other Invite Methods</string>
    <string name="wechat_friend">WeChat Friend</string>
    <string name="expire_24h">24h</string>
    <string name="expire_7d">7d</string>
    <string name="qr_code_expired">QR code has expired, please regenerate</string>
+    <string name="generate_failed">Generate failed</string>
+    <string name="revoke_failed">Revoke failed</string>
    <string name="share_failed">Share failed</string>
    <string name="share_poster_tips">The invitation QR code is valid within %1$s and can only be accepted once</string>
    <string name="invite_friend">Come and join me! Scan the QR code to download the app</string>