perf: share save file

2024-11-15 19:22:26 +08:00 · 2024-08-02 23:07:25 +08:00 · 2024-08-02 23:07:25 +08:00 · 8c12ee172f
commit 8c12ee172f
parent 36621c31b3
9 changed files with 141 additions and 31 deletions
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -23,7 +23,7 @@

    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />

-    <!-- save image to album -->
+    <!-- save image to album, save file to Downloads -->
    <uses-permission
        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
        android:maxSdkVersion="28" />
--- a/app/src/main/kotlin/li/songe/gkd/data/TransferData.kt
+++ b/app/src/main/kotlin/li/songe/gkd/data/TransferData.kt
@ -1,6 +1,5 @@
 package li.songe.gkd.data

-import android.content.Context
 import android.net.Uri
 import com.blankj.utilcode.util.LogUtils
 import com.blankj.utilcode.util.UriUtils
@ -17,11 +16,11 @@ import li.songe.gkd.util.exportZipDir
 import li.songe.gkd.util.importZipDir
 import li.songe.gkd.util.json
 import li.songe.gkd.util.resetDirectory
-import li.songe.gkd.util.shareFile
 import li.songe.gkd.util.subsIdToRawFlow
 import li.songe.gkd.util.subsItemsFlow
 import li.songe.gkd.util.toast
 import li.songe.gkd.util.updateSubscription
+import java.io.File

@Serializable
 private data class TransferData(
@ -52,8 +51,7 @@ private suspend fun importTransferData(transferData: TransferData): Boolean {
    return hasNewSubsItem
 }

-suspend fun exportData(context: Context, subsIds: Collection<Long>) {
-    if (subsIds.isEmpty()) return
+suspend fun exportData(subsIds: Collection<Long>):File {
    exportZipDir.resetDirectory()
    val dataFile = exportZipDir.resolve("${TransferData.TYPE}.json")
    dataFile.writeText(
@ -74,7 +72,7 @@ suspend fun exportData(context: Context, subsIds: Collection<Long>) {
    ZipUtils.zipFiles(listOf(dataFile, files), file)
    dataFile.delete()
    files.deleteRecursively()
-    context.shareFile(file, "分享数据文件")
+    return file
 }

 suspend fun importData(uri: Uri) {
--- a/app/src/main/kotlin/li/songe/gkd/permission/PermissionState.kt
+++ b/app/src/main/kotlin/li/songe/gkd/permission/PermissionState.kt
@ -125,7 +125,7 @@ val canDrawOverlaysState by lazy {
    )
 }

-val canSaveToAlbumState by lazy {
+val canWriteExternalStorage by lazy {
    PermissionState(
        check = {
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
@ -170,7 +170,7 @@ suspend fun updatePermissionState() {
    arrayOf(
        notificationState,
        canDrawOverlaysState,
-        canSaveToAlbumState,
+        canWriteExternalStorage,
        shizukuOkState
    ).forEach { it.updateAndGet() }
    if (canQueryPkgState.stateFlow.value != canQueryPkgState.updateAndGet()) {
--- a/app/src/main/kotlin/li/songe/gkd/ui/SnapshotPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/SnapshotPage.kt
@ -55,7 +55,7 @@ import li.songe.gkd.MainActivity
 import li.songe.gkd.data.Snapshot
 import li.songe.gkd.db.DbSet
 import li.songe.gkd.debug.SnapshotExt
-import li.songe.gkd.permission.canSaveToAlbumState
+import li.songe.gkd.permission.canWriteExternalStorage
 import li.songe.gkd.permission.requiredPermission
 import li.songe.gkd.ui.component.StartEllipsisText
 import li.songe.gkd.ui.destinations.ImagePreviewPageDestination
@ -66,6 +66,7 @@ import li.songe.gkd.util.LocalNavController
 import li.songe.gkd.util.LocalPickContentLauncher
 import li.songe.gkd.util.ProfileTransitions
 import li.songe.gkd.util.launchAsFn
+import li.songe.gkd.util.saveFileToDownloads
 import li.songe.gkd.util.shareFile
 import li.songe.gkd.util.snapshotZipDir
 import li.songe.gkd.util.throttle
@ -195,17 +196,31 @@ fun SnapshotPage() {
                )
                HorizontalDivider()
                Text(
-                    text = "分享",
+                    text = "分享数据",
                    modifier = Modifier
                        .clickable(onClick = vm.viewModelScope.launchAsFn {
-                            val zipFile =
-                                SnapshotExt.getSnapshotZipFile(
-                                    snapshotVal.id,
-                                    snapshotVal.appId,
-                                    snapshotVal.activityId
-                                )
-                            context.shareFile(zipFile, "分享快照文件")
                            selectedSnapshot = null
+                            val zipFile = SnapshotExt.getSnapshotZipFile(
+                                snapshotVal.id,
+                                snapshotVal.appId,
+                                snapshotVal.activityId
+                            )
+                            context.shareFile(zipFile, "分享快照文件")
+                        })
+                        .then(modifier)
+                )
+                HorizontalDivider()
+                Text(
+                    text = "保存到下载",
+                    modifier = Modifier
+                        .clickable(onClick = vm.viewModelScope.launchAsFn {
+                            selectedSnapshot = null
+                            val zipFile = SnapshotExt.getSnapshotZipFile(
+                                snapshotVal.id,
+                                snapshotVal.appId,
+                                snapshotVal.activityId
+                            )
+                            context.saveFileToDownloads(zipFile)
                        })
                        .then(modifier)
                )
@ -236,7 +251,7 @@ fun SnapshotPage() {
                    text = "保存截图到相册",
                    modifier = Modifier
                        .clickable(onClick = vm.viewModelScope.launchAsFn {
-                            requiredPermission(context, canSaveToAlbumState)
+                            requiredPermission(context, canWriteExternalStorage)
                            ImageUtils.save2Album(
                                ImageUtils.getBitmap(snapshotVal.screenshotFile),
                                Bitmap.CompressFormat.PNG,
--- a/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/component/SubsItemCard.kt
@ -28,7 +28,6 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.text.style.TextOverflow
 import androidx.compose.ui.unit.dp
-import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.blankj.utilcode.util.ClipboardUtils
 import com.ramcosta.composedestinations.navigation.navigate
@ -36,10 +35,10 @@ import kotlinx.coroutines.Dispatchers
 import li.songe.gkd.data.RawSubscription
 import li.songe.gkd.data.SubsItem
 import li.songe.gkd.data.deleteSubscription
-import li.songe.gkd.data.exportData
 import li.songe.gkd.ui.destinations.CategoryPageDestination
 import li.songe.gkd.ui.destinations.GlobalRulePageDestination
 import li.songe.gkd.ui.destinations.SubsPageDestination
+import li.songe.gkd.ui.home.HomeVm
 import li.songe.gkd.util.LOCAL_SUBS_ID
 import li.songe.gkd.util.LocalMainViewModel
 import li.songe.gkd.util.LocalNavController
@ -61,7 +60,7 @@ fun SubsItemCard(
    subsItem: SubsItem,
    subscription: RawSubscription?,
    index: Int,
-    vm: ViewModel,
+    vm: HomeVm,
    isSelectedMode: Boolean,
    isSelected: Boolean,
    onCheckedChange: ((Boolean) -> Unit)? = null,
@ -192,7 +191,7 @@ private fun SubsMenuItem(
    onExpandedChange: ((Boolean) -> Unit),
    subItem: SubsItem,
    subscription: RawSubscription?,
-    vm: ViewModel
+    vm: HomeVm
 ) {
    val navController = LocalNavController.current
    val context = LocalContext.current
@ -243,7 +242,7 @@ private fun SubsMenuItem(
            onClick = {
                onExpandedChange(false)
                vm.viewModelScope.launchTry(Dispatchers.IO) {
-                    exportData(context, listOf(subItem.id))
+                    vm.showShareDataIdsFlow.value = setOf(subItem.id)
                }
            }
        )
--- a/app/src/main/kotlin/li/songe/gkd/ui/home/HomeVm.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/home/HomeVm.kt
@ -218,4 +218,6 @@ class HomeVm @Inject constructor() : ViewModel() {

    val clickLogCountFlow =
        DbSet.clickLogDao.count().stateIn(viewModelScope, SharingStarted.Eagerly, 0)
+
+    val showShareDataIdsFlow = MutableStateFlow<Set<Long>?>(null)
 }
--- a/app/src/main/kotlin/li/songe/gkd/ui/home/SettingsPage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/home/SettingsPage.kt
@ -66,6 +66,7 @@ import li.songe.gkd.util.checkUpdate
 import li.songe.gkd.util.findOption
 import li.songe.gkd.util.launchAsFn
 import li.songe.gkd.util.launchTry
+import li.songe.gkd.util.saveFileToDownloads
 import li.songe.gkd.util.shareFile
 import li.songe.gkd.util.storeFlow
 import li.songe.gkd.util.throttle
@ -149,7 +150,7 @@ fun useSettingsPage(): ScaffoldExt {
                    .fillMaxWidth()
                    .padding(16.dp)
                Text(
-                    text = "调用系统分享", modifier = Modifier
+                    text = "分享数据", modifier = Modifier
                        .clickable(onClick = throttle {
                            showShareLogDlg = false
                            vm.viewModelScope.launchTry(Dispatchers.IO) {
@ -159,6 +160,17 @@ fun useSettingsPage(): ScaffoldExt {
                        })
                        .then(modifier)
                )
+                Text(
+                    text = "保存到下载", modifier = Modifier
+                        .clickable(onClick = throttle {
+                            showShareLogDlg = false
+                            vm.viewModelScope.launchTry(Dispatchers.IO) {
+                                val logZipFile = buildLogFile()
+                                context.saveFileToDownloads(logZipFile)
+                            }
+                        })
+                        .then(modifier)
+                )
                Text(
                    text = "生成链接(需科学上网)",
                    modifier = Modifier
--- a/app/src/main/kotlin/li/songe/gkd/ui/home/SubsManagePage.kt
+++ b/app/src/main/kotlin/li/songe/gkd/ui/home/SubsManagePage.kt
@ -3,6 +3,7 @@ package li.songe.gkd.ui.home
 import android.content.Intent
 import android.webkit.URLUtil
 import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.interaction.MutableInteractionSource
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
@ -16,6 +17,7 @@ import androidx.compose.foundation.layout.wrapContentSize
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.itemsIndexed
 import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.filled.FormatListBulleted
 import androidx.compose.material.icons.filled.Add
@ -24,6 +26,7 @@ import androidx.compose.material.icons.filled.MoreVert
 import androidx.compose.material.icons.filled.Share
 import androidx.compose.material.icons.outlined.Delete
 import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Card
 import androidx.compose.material3.DropdownMenu
 import androidx.compose.material3.DropdownMenuItem
 import androidx.compose.material3.FloatingActionButton
@ -51,19 +54,20 @@ import androidx.compose.ui.input.nestedscroll.nestedScroll
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import androidx.compose.ui.window.Dialog
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.viewModelScope
 import com.dylanc.activityresult.launcher.launchForResult
 import kotlinx.collections.immutable.toImmutableList
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import li.songe.gkd.MainActivity
 import li.songe.gkd.data.Value
 import li.songe.gkd.data.deleteSubscription
 import li.songe.gkd.data.exportData
 import li.songe.gkd.data.importData
 import li.songe.gkd.db.DbSet
 import li.songe.gkd.ui.component.SubsItemCard
-import li.songe.gkd.ui.component.getResult
 import li.songe.gkd.ui.component.waitResult
 import li.songe.gkd.util.LOCAL_SUBS_ID
 import li.songe.gkd.util.LocalLauncher
@ -72,9 +76,12 @@ import li.songe.gkd.util.checkSubsUpdate
 import li.songe.gkd.util.isSafeUrl
 import li.songe.gkd.util.launchAsFn
 import li.songe.gkd.util.launchTry
+import li.songe.gkd.util.saveFileToDownloads
+import li.songe.gkd.util.shareFile
 import li.songe.gkd.util.subsIdToRawFlow
 import li.songe.gkd.util.subsItemsFlow
 import li.songe.gkd.util.subsRefreshingFlow
+import li.songe.gkd.util.throttle
 import li.songe.gkd.util.toast
 import sh.calvin.reorderable.ReorderableItem
 import sh.calvin.reorderable.rememberReorderableLazyListState
@ -86,7 +93,6 @@ val subsNav = BottomNavItem(
@Composable
 fun useSubsManagePage(): ScaffoldExt {
    val launcher = LocalLauncher.current
-    val context = LocalContext.current
    val mainVm = LocalMainViewModel.current

    val vm = hiltViewModel<HomeVm>()
@ -171,6 +177,8 @@ fun useSubsManagePage(): ScaffoldExt {
        })
    }

+    ShareDataDialog(vm)
+
    val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
    return ScaffoldExt(
        navItem = subsNav,
@ -205,11 +213,10 @@ fun useSubsManagePage(): ScaffoldExt {
                    }
                    if (canDeleteIds.isNotEmpty()) {
                        IconButton(onClick = vm.viewModelScope.launchAsFn {
-                            val result = mainVm.dialogFlow.getResult(
+                            mainVm.dialogFlow.waitResult(
                                title = "删除订阅",
                                text = "是否删除所选 ${canDeleteIds.size} 个订阅?\n\n注: 不包含本地订阅",
                            )
-                            if (!result) return@launchAsFn
                            deleteSubscription(*canDeleteIds.toLongArray())
                            selectedIds = selectedIds - canDeleteIds
                            if (selectedIds.size == canDeleteIds.size) {
@ -223,7 +230,7 @@ fun useSubsManagePage(): ScaffoldExt {
                        }
                    }
                    IconButton(onClick = vm.viewModelScope.launchAsFn(Dispatchers.IO) {
-                        exportData(context, selectedIds)
+                        vm.showShareDataIdsFlow.value = selectedIds
                    }) {
                        Icon(
                            imageVector = Icons.Default.Share,
@ -425,4 +432,47 @@ fun useSubsManagePage(): ScaffoldExt {
            )
        }
    }
+}
+
+@Composable
+private fun ShareDataDialog(vm: HomeVm) {
+    val context = LocalContext.current as MainActivity
+    val showShareDataIds = vm.showShareDataIdsFlow.collectAsState().value
+    if (showShareDataIds != null) {
+        Dialog(onDismissRequest = { vm.showShareDataIdsFlow.value = null }) {
+            Card(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp),
+                shape = RoundedCornerShape(16.dp),
+            ) {
+                val modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(16.dp)
+                Text(
+                    text = "分享数据", modifier = Modifier
+                        .clickable(onClick = throttle {
+                            vm.showShareDataIdsFlow.value = null
+                            vm.viewModelScope.launchTry(Dispatchers.IO) {
+                                val file = exportData(showShareDataIds)
+                                context.shareFile(file, "分享数据文件")
+                            }
+                        })
+                        .then(modifier)
+                )
+                Text(
+                    text = "保存到下载",
+                    modifier = Modifier
+                        .clickable(onClick = throttle {
+                            vm.showShareDataIdsFlow.value = null
+                            vm.viewModelScope.launchTry(Dispatchers.IO) {
+                                val file = exportData(showShareDataIds)
+                                context.saveFileToDownloads(file)
+                            }
+                        })
+                        .then(modifier)
+                )
+            }
+        }
+    }
 }
--- a/app/src/main/kotlin/li/songe/gkd/util/IntentExt.kt
+++ b/app/src/main/kotlin/li/songe/gkd/util/IntentExt.kt
@ -1,14 +1,23 @@
 package li.songe.gkd.util

+import android.content.ContentValues
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
+import android.os.Build
+import android.os.Environment
+import android.provider.MediaStore
 import android.webkit.MimeTypeMap
 import androidx.core.content.FileProvider
 import com.blankj.utilcode.util.LogUtils
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+import li.songe.gkd.MainActivity
+import li.songe.gkd.permission.canWriteExternalStorage
+import li.songe.gkd.permission.requiredPermission
 import java.io.File

-fun Context.shareFile(file: File, tile: String) {
+fun Context.shareFile(file: File, title: String) {
    val uri = FileProvider.getUriForFile(
        this, "${packageName}.provider", file
    )
@ -21,11 +30,36 @@ fun Context.shareFile(file: File, tile: String) {
    }
    tryStartActivity(
        Intent.createChooser(
-            intent, tile
+            intent, title
        )
    )
 }

+suspend fun MainActivity.saveFileToDownloads(file: File) {
+    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
+        requiredPermission(this, canWriteExternalStorage)
+        val targetFile = File(
+            Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
+            file.name
+        )
+        targetFile.writeBytes(file.readBytes())
+    } else {
+        val values = ContentValues().apply {
+            put(MediaStore.MediaColumns.DISPLAY_NAME, file.name)
+            put(MediaStore.MediaColumns.RELATIVE_PATH, Environment.DIRECTORY_DOWNLOADS)
+        }
+        withContext(Dispatchers.IO) {
+            val uri = contentResolver.insert(MediaStore.Downloads.EXTERNAL_CONTENT_URI, values)
+                ?: error("创建URI失败")
+            contentResolver.openOutputStream(uri)?.use { outputStream ->
+                outputStream.write(file.readBytes())
+                outputStream.flush()
+            }
+        }
+    }
+    toast("已保存 ${file.name} 到下载")
+}
+
 fun Context.tryStartActivity(intent: Intent) {
    try {
        startActivity(intent)