11、我的 切换头像 点击切换头像没有显示允许存储权限的窗口，华为的手机目前有 49、首页 实时刷新 点击全部取件或其他分类后，回到上一层，内容没...

tj

2025-04-17 f67cf3b81a00f732ca743431258ae6b78f5f40ab

 app/src/main/java/com/example/firstapp/ui/profile/EditProfileActivity.kt

@@ -9,27 +9,68 @@
import android.os.Bundle
import android.provider.MediaStore
import android.view.View
import android.widget.ProgressBar
import android.widget.Toast
import androidx.activity.result.contract.ActivityResultContracts
import androidx.appcompat.app.AlertDialog
import androidx.appcompat.app.AppCompatActivity
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat
import androidx.lifecycle.lifecycleScope
import com.bumptech.glide.Glide
import com.example.firstapp.database.response.UserInfo
import com.example.firstapp.databinding.ActivityEditProfileBinding
import com.example.firstapp.database.service.ApiService
import com.example.firstapp.database.service.RetrofitClient
import com.example.firstapp.utils.PreferencesManager
import kotlinx.coroutines.launch
import java.io.File
import okhttp3.MediaType.Companion.toMediaType
import okhttp3.MultipartBody
import okhttp3.RequestBody
import okhttp3.RequestBody.Companion.asRequestBody
import okhttp3.RequestBody.Companion.toRequestBody

class EditProfileActivity : AppCompatActivity() {
    private lateinit var binding: ActivityEditProfileBinding
    private var selectedImageUri: Uri? = null
    private var loadingDialog: AlertDialog? = null

    private val pickImage = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
        if (result.resultCode == Activity.RESULT_OK) {
            result.data?.data?.let { uri ->
                selectedImageUri = uri
                Glide.with(this)
                    .load(uri)
                    .circleCrop()
                    .into(binding.ivAvatar)
            }
//    private val pickImage = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
//        if (result.resultCode == Activity.RESULT_OK) {
//            result.data?.data?.let { uri ->
//                selectedImageUri = uri
//                Glide.with(this)
//                    .load(uri)
//                    .circleCrop()
//                    .into(binding.ivAvatar)
//            }
//        }
//    }

    private val pickImageLauncher = registerForActivityResult(
        ActivityResultContracts.GetContent()
    ) { uri: Uri? ->
        uri?.let {
            selectedImageUri = uri
            // 这里直接处理选中的头像
            Glide.with(this)
                .load(it)
                .into(binding.ivAvatar) // 替换成你的 ImageView id

            // 如果需要上传可以用 contentResolver.openInputStream(uri)
        }
    }


    // 👇 就放在这里
    private val permissionLauncher = registerForActivityResult(
        ActivityResultContracts.RequestPermission()
    ) { isGranted: Boolean ->
        if (isGranted) {
            openGallery()
        } else {
            Toast.makeText(this, "需要权限才能选择头像", Toast.LENGTH_SHORT).show()
        }
    }

@@ -63,11 +104,8 @@
        }

        binding.ivAvatar.setOnClickListener {
            checkAndRequestPermission()
        }

        binding.btnSaveBottom.setOnClickListener {
            saveAndFinish()
//            checkAndRequestPermission()
            checkStoragePermission()
        }

        binding.btnSaveBottom.setOnClickListener {
@@ -75,19 +113,92 @@
        }
    }

    private fun saveAndFinish() {
        val newNickname = binding.etNickname.text.toString()
        if (newNickname.isEmpty()) {
            Toast.makeText(this, "昵称不能为空", Toast.LENGTH_SHORT).show()
            return
    fun checkStoragePermission() {
        val permission = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
            Manifest.permission.READ_MEDIA_IMAGES
        } else {
            Manifest.permission.READ_EXTERNAL_STORAGE
        }

        val resultIntent = Intent().apply {
            putExtra("nickname", newNickname)
            putExtra("avatar_uri", selectedImageUri?.toString())
        if (ContextCompat.checkSelfPermission(this, permission) != PackageManager.PERMISSION_GRANTED) {
            permissionLauncher.launch(permission)
        } else {
            openGallery()
        }
        setResult(Activity.RESULT_OK, resultIntent)
        finish()
    }


    private fun saveAndFinish() {
        lifecycleScope.launch {
            try {
                binding.btnSaveBottom.isEnabled = false
                showLoading()

                val newNickname = binding.etNickname.text.toString()
                if (newNickname.isEmpty()) {
                    Toast.makeText(this@EditProfileActivity, "昵称不能为空", Toast.LENGTH_SHORT).show()
                    return@launch
                }

                // 准备文件和参数
                val nicknameBody = newNickname.toRequestBody("text/plain".toMediaType())

                // 如果选择了新头像，处理文件
                val avatarPart = selectedImageUri?.let { uri ->
                    val inputStream = contentResolver.openInputStream(uri)
                    val file = File(cacheDir, "avatar_temp")
                    inputStream?.use { input ->
                        file.outputStream().use { output ->
                            input.copyTo(output)
                        }
                    }

                    val requestFile = file.asRequestBody("image/*".toMediaType())
                    MultipartBody.Part.createFormData("avatar", file.name, requestFile)
                }

                // 调用更新接口
                RetrofitClient.apiService.updateProfile(
                    nickname = nicknameBody,
                    avatar = avatarPart
                )

                Toast.makeText(this@EditProfileActivity, "保存成功", Toast.LENGTH_SHORT).show()
                // 更新用户信息
                // 从本地获取保存的手机号
                val savedPhone = PreferencesManager.getPhone()
                if (savedPhone.isNullOrEmpty()) {
                    Toast.makeText(this@EditProfileActivity, "用户未登录", Toast.LENGTH_SHORT).show()
                    return@launch
                }
                val response = RetrofitClient.apiService.getUserInfo(savedPhone)
                if (response.code == "0" && response.data != null) {
                    // 保存用户信息
                    val userInfo:UserInfo = response.data
                    // 获取传入的数据
                    val currentNickname = userInfo.name
                    val currentAvatarUrl = userInfo.cover

                    // 设置当前数据
                    binding.etNickname.setText(currentNickname)
                    if (!currentAvatarUrl.isNullOrEmpty()) {
                        Glide.with(this@EditProfileActivity)
                            .load(currentAvatarUrl)
                            .circleCrop()
                            .into(binding.ivAvatar)
                    }

                }

                finish()

            } catch (e: Exception) {
                Toast.makeText(this@EditProfileActivity, "保存失败: ${e.message}", Toast.LENGTH_SHORT).show()
            } finally {
                binding.btnSaveBottom.isEnabled = true
                hideLoading()
            }
        }
    }

    private fun checkAndRequestPermission() {
@@ -125,9 +236,38 @@
        }
    }

    private fun openGallery() {
    private fun openGallery_bak() {
        val intent = Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI)
        pickImage.launch(intent)
//        pickImage.launch(intent)
    }

    private fun openGallery() {
        pickImageLauncher.launch("image/*")
//        val intent = Intent(Intent.ACTION_PICK)
//        intent.type = "image/*"
//        startActivityForResult(intent, 1001)
    }

    private fun showLoading() {
        if (loadingDialog == null) {
            loadingDialog = AlertDialog.Builder(this)
                .setView(ProgressBar(this))
                .setCancelable(false)
                .create()
        }
        loadingDialog?.show()
    }

    private fun hideLoading() {
        loadingDialog?.dismiss()
    }

    private fun String.toRequestBody(mediaType: String): RequestBody {
        return this.toRequestBody(mediaType.toMediaType())
    }

    private fun File.asRequestBody(mediaType: String): RequestBody {
        return this.asRequestBody(mediaType.toMediaType())
    }

    companion object {