feat: disable screenshot, close #1492

z-huang · Aug 30, 2024 · 02fa201 · 02fa201
1 parent e07e96d
commit 02fa201
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Showing 6 changed files with 69 additions and 11 deletions.
diff --git a/app/src/main/java/com/zionhuang/music/MainActivity.kt b/app/src/main/java/com/zionhuang/music/MainActivity.kt
@@ -9,6 +9,7 @@ import android.graphics.drawable.BitmapDrawable
 import android.os.Build
 import android.os.Bundle
 import android.os.IBinder
+import android.view.WindowManager
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.compose.animation.AnimatedVisibility
@@ -99,6 +100,7 @@ import com.zionhuang.innertube.models.SongItem
 import com.zionhuang.music.constants.AppBarHeight
 import com.zionhuang.music.constants.DarkModeKey
 import com.zionhuang.music.constants.DefaultOpenTabKey
+import com.zionhuang.music.constants.DisableScreenshotKey
 import com.zionhuang.music.constants.DynamicThemeKey
 import com.zionhuang.music.constants.MiniPlayerHeight
 import com.zionhuang.music.constants.NavigationBarAnimationSpec
@@ -146,6 +148,8 @@ import com.zionhuang.music.utils.urlEncode
 import dagger.hilt.android.AndroidEntryPoint
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.distinctUntilChanged
+import kotlinx.coroutines.flow.map
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 import java.net.URLDecoder
@@ -202,6 +206,22 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         WindowCompat.setDecorFitsSystemWindows(window, false)
 
+        lifecycleScope.launch {
+            dataStore.data
+                .map { it[DisableScreenshotKey] ?: false }
+                .distinctUntilChanged()
+                .collectLatest {
+                    if (it) {
+                        window.setFlags(
+                            WindowManager.LayoutParams.FLAG_SECURE,
+                            WindowManager.LayoutParams.FLAG_SECURE
+                        )
+                    } else {
+                        window.clearFlags(WindowManager.LayoutParams.FLAG_SECURE)
+                    }
+                }
+        }
+
         setContent {
             LaunchedEffect(Unit) {
                 if (System.currentTimeMillis() - Updater.lastCheckTime > 1.days.inWholeMilliseconds) {

diff --git a/app/src/main/java/com/zionhuang/music/constants/PreferenceKeys.kt b/app/src/main/java/com/zionhuang/music/constants/PreferenceKeys.kt
@@ -25,6 +25,9 @@ enum class GridCellSize {
 const val SYSTEM_DEFAULT = "SYSTEM_DEFAULT"
 val ContentLanguageKey = stringPreferencesKey("contentLanguage")
 val ContentCountryKey = stringPreferencesKey("contentCountry")
+val EnableKugouKey = booleanPreferencesKey("enableKugou")
+val EnableLrcLibKey = booleanPreferencesKey("enableLrcLib")
+val HideExplicitKey = booleanPreferencesKey("hideExplicit")
 val ProxyEnabledKey = booleanPreferencesKey("proxyEnabled")
 val ProxyUrlKey = stringPreferencesKey("proxyUrl")
 val ProxyTypeKey = stringPreferencesKey("proxyType")
@@ -46,9 +49,7 @@ val MaxSongCacheSizeKey = intPreferencesKey("maxSongCacheSize")
 
 val PauseListenHistoryKey = booleanPreferencesKey("pauseListenHistory")
 val PauseSearchHistoryKey = booleanPreferencesKey("pauseSearchHistory")
-val EnableKugouKey = booleanPreferencesKey("enableKugou")
-val EnableLrcLibKey = booleanPreferencesKey("enableLrcLib")
-val HideExplicitKey = booleanPreferencesKey("hideExplicit")
+val DisableScreenshotKey = booleanPreferencesKey("disableScreenshot")
 
 val DiscordTokenKey = stringPreferencesKey("discordToken")
 val DiscordInfoDismissedKey = booleanPreferencesKey("discordInfoDismissed_v2")

diff --git a/app/src/main/java/com/zionhuang/music/ui/screens/settings/PrivacySettings.kt b/app/src/main/java/com/zionhuang/music/ui/screens/settings/PrivacySettings.kt
@@ -28,11 +28,13 @@ import androidx.navigation.NavController
 import com.zionhuang.music.LocalDatabase
 import com.zionhuang.music.LocalPlayerAwareWindowInsets
 import com.zionhuang.music.R
+import com.zionhuang.music.constants.DisableScreenshotKey
 import com.zionhuang.music.constants.PauseListenHistoryKey
 import com.zionhuang.music.constants.PauseSearchHistoryKey
 import com.zionhuang.music.ui.component.DefaultDialog
 import com.zionhuang.music.ui.component.IconButton
 import com.zionhuang.music.ui.component.PreferenceEntry
+import com.zionhuang.music.ui.component.PreferenceGroupTitle
 import com.zionhuang.music.ui.component.SwitchPreference
 import com.zionhuang.music.ui.utils.backToMain
 import com.zionhuang.music.utils.rememberPreference
@@ -46,11 +48,9 @@ fun PrivacySettings(
     val database = LocalDatabase.current
     val (pauseListenHistory, onPauseListenHistoryChange) = rememberPreference(key = PauseListenHistoryKey, defaultValue = false)
     val (pauseSearchHistory, onPauseSearchHistoryChange) = rememberPreference(key = PauseSearchHistoryKey, defaultValue = false)
+    val (disableScreenshot, onDisableScreenshotChange) = rememberPreference(key = DisableScreenshotKey, defaultValue = false)
 
-    var showClearListenHistoryDialog by remember {
-        mutableStateOf(false)
-    }
-
+    var showClearListenHistoryDialog by remember { mutableStateOf(false) }
     if (showClearListenHistoryDialog) {
         DefaultDialog(
             onDismiss = { showClearListenHistoryDialog = false },
@@ -82,10 +82,7 @@ fun PrivacySettings(
         )
     }
 
-    var showClearSearchHistoryDialog by remember {
-        mutableStateOf(false)
-    }
-
+    var showClearSearchHistoryDialog by remember { mutableStateOf(false) }
     if (showClearSearchHistoryDialog) {
         DefaultDialog(
             onDismiss = { showClearSearchHistoryDialog = false },
@@ -124,28 +121,51 @@ fun PrivacySettings(
     ) {
         Spacer(Modifier.windowInsetsPadding(LocalPlayerAwareWindowInsets.current.only(WindowInsetsSides.Top)))
 
+        PreferenceGroupTitle(
+            title = stringResource(R.string.listen_history)
+        )
+
         SwitchPreference(
             title = { Text(stringResource(R.string.pause_listen_history)) },
             icon = { Icon(painterResource(R.drawable.history), null) },
             checked = pauseListenHistory,
             onCheckedChange = onPauseListenHistoryChange
         )
+
         PreferenceEntry(
             title = { Text(stringResource(R.string.clear_listen_history)) },
             icon = { Icon(painterResource(R.drawable.delete_history), null) },
             onClick = { showClearListenHistoryDialog = true }
         )
+
+        PreferenceGroupTitle(
+            title = stringResource(R.string.search_history)
+        )
+
         SwitchPreference(
             title = { Text(stringResource(R.string.pause_search_history)) },
             icon = { Icon(painterResource(R.drawable.search_off), null) },
             checked = pauseSearchHistory,
             onCheckedChange = onPauseSearchHistoryChange
         )
+
         PreferenceEntry(
             title = { Text(stringResource(R.string.clear_search_history)) },
             icon = { Icon(painterResource(R.drawable.clear_all), null) },
             onClick = { showClearSearchHistoryDialog = true }
         )
+
+        PreferenceGroupTitle(
+            title = stringResource(R.string.misc)
+        )
+
+        SwitchPreference(
+            title = { Text(stringResource(R.string.disable_screenshot)) },
+            description = stringResource(R.string.disable_screenshot_desc),
+            icon = { Icon(painterResource(R.drawable.screenshot), null) },
+            checked = disableScreenshot,
+            onCheckedChange = onDisableScreenshotChange
+        )
     }
 
     TopAppBar(

diff --git a/app/src/main/res/drawable/screenshot.xml b/app/src/main/res/drawable/screenshot.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M480,680L480,620L580,620L580,520L640,520L640,680L480,680ZM320,440L320,280L480,280L480,340L380,340L380,440L320,440ZM280,920Q247,920 223.5,896.5Q200,873 200,840L200,120Q200,87 223.5,63.5Q247,40 280,40L680,40Q713,40 736.5,63.5Q760,87 760,120L760,840Q760,873 736.5,896.5Q713,920 680,920L280,920ZM280,800L280,840Q280,840 280,840Q280,840 280,840L680,840Q680,840 680,840Q680,840 680,840L680,800L280,800ZM280,720L680,720L680,240L280,240L280,720ZM280,160L680,160L680,120Q680,120 680,120Q680,120 680,120L280,120Q280,120 280,120Q280,120 280,120L280,160ZM280,160L280,120Q280,120 280,120Q280,120 280,120L280,120Q280,120 280,120Q280,120 280,120L280,160ZM280,800L280,800L280,840Q280,840 280,840Q280,840 280,840L280,840Q280,840 280,840Q280,840 280,840L280,800Z" />
+</vector>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
@@ -278,12 +278,16 @@
     <string name="size_used">已使用 %s</string>
 
     <string name="privacy">隱私</string>
+    <string name="listen_history">觀看記錄</string>
     <string name="pause_listen_history">暫停觀看記錄</string>
     <string name="clear_listen_history">清除觀看記錄</string>
     <string name="clear_listen_history_confirm">您確定要清除所有觀看記錄嗎？</string>
+    <string name="search_history">搜尋記錄</string>
     <string name="pause_search_history">暫停搜尋記錄</string>
     <string name="clear_search_history">清除搜尋記錄</string>
     <string name="clear_search_history_confirm">您確定要清除所有搜尋記錄嗎？</string>
+    <string name="disable_screenshot">禁用截圖</string>
+    <string name="disable_screenshot_desc">當此選項開啟時，您無法截圖，也無法在「最近使用」中看到此應用程式的畫面。</string>
     <string name="enable_lrclib">使用 LrcLib 提供歌詞</string>
     <string name="enable_kugou">使用酷狗音樂提供歌詞</string>
     <string name="hide_explicit">移除不適當內容</string>

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -286,12 +286,16 @@
     <string name="size_used">%s used</string>
 
     <string name="privacy">Privacy</string>
+    <string name="listen_history">Listen history</string>
     <string name="pause_listen_history">Pause listen history</string>
     <string name="clear_listen_history">Clear listen history</string>
     <string name="clear_listen_history_confirm">Are you sure you want to clear all listen history?</string>
+    <string name="search_history">Search history</string>
     <string name="pause_search_history">Pause search history</string>
     <string name="clear_search_history">Clear search history</string>
     <string name="clear_search_history_confirm">Are you sure you want to clear all search history?</string>
+    <string name="disable_screenshot">Disable screenshot</string>
+    <string name="disable_screenshot_desc">When this option is on, screenshots and the app\'s view in Recents are disabled.</string>
     <string name="enable_lrclib">Enable LrcLib lyrics provider</string>
     <string name="enable_kugou">Enable KuGou lyrics provider</string>
     <string name="hide_explicit">Hide explicit content</string>