...

app/src/main/java/com/base/datarecovery/activity/recovery/FileRecoveredActivity.kt

@@ -11,6 +11,7 @@ import androidx.core.view.ViewCompat
 import androidx.core.view.WindowInsetsCompat
 import com.base.datarecovery.R
 import com.base.datarecovery.ads.AdmobMaxHelper
+import com.base.datarecovery.bean.ConstObject.SCAN_AUDIOS
 import com.base.datarecovery.bean.ConstObject.SCAN_DOCUMENTS
 import com.base.datarecovery.bean.ConstObject.SCAN_PHOTOS
 import com.base.datarecovery.bean.ConstObject.SCAN_VIDEOS
@@ -40,6 +41,7 @@ class FileRecoveredActivity : BaseActivity<ActivityFileRecoveredBinding>() {
             SCAN_PHOTOS -> if (number == 1) "Photo" else "Photos"
             SCAN_VIDEOS -> if (number == 1) "Video" else "Videos"
             SCAN_DOCUMENTS -> if (number == 1) "Document" else "Documents"
+            SCAN_AUDIOS -> if (number == 1) "Audio" else "Audios"
             else -> ""
         }
         binding.tvType.text = type

app/src/main/java/com/base/datarecovery/activity/recovery/FileRecoveryActivity.kt

@@ -14,6 +14,7 @@ import androidx.lifecycle.lifecycleScope
 import com.base.datarecovery.R
 import com.base.datarecovery.adapter.FileTimeColumnsAdapter
 import com.base.datarecovery.adapter.RecoveryFilterAdapter
+import com.base.datarecovery.bean.ConstObject.SCAN_AUDIOS
 import com.base.datarecovery.bean.ConstObject.SCAN_DOCUMENTS
 import com.base.datarecovery.bean.ConstObject.SCAN_PHOTOS
 import com.base.datarecovery.bean.ConstObject.SCAN_VIDEOS
@@ -85,6 +86,10 @@ class FileRecoveryActivity : BaseActivity<ActivityFileRecoveryBinding>() {
                 binding.clThumbnails.visibility = View.GONE
             }
 
+            SCAN_AUDIOS -> {
+                binding.clThumbnails.visibility = View.GONE
+                binding.llLayout.visibility = View.GONE
+            }
 
         }
         adapter = FileTimeColumnsAdapter(scanType,
@@ -158,6 +163,7 @@ class FileRecoveryActivity : BaseActivity<ActivityFileRecoveryBinding>() {
                 SCAN_PHOTOS -> dirType = "Photo"
                 SCAN_DOCUMENTS -> dirType = "Document"
                 SCAN_VIDEOS -> dirType = "Video"
+                SCAN_AUDIOS -> dirType = "Audio"
             }
             val appName = this.resources.getString(R.string.app_name)
             val appDir = File(Environment.getExternalStorageDirectory(), appName)

app/src/main/java/com/base/datarecovery/activity/recovery/FileScanResultActivity.kt

@@ -10,6 +10,7 @@ import androidx.core.view.isVisible
 import androidx.lifecycle.lifecycleScope
 import com.base.datarecovery.adapter.FileFolderAdapter
 import com.base.datarecovery.ads.AdmobMaxHelper
+import com.base.datarecovery.bean.ConstObject.SCAN_AUDIOS
 import com.base.datarecovery.bean.ConstObject.SCAN_DOCUMENTS
 import com.base.datarecovery.bean.ConstObject.SCAN_PHOTOS
 import com.base.datarecovery.bean.ConstObject.SCAN_VIDEOS
@@ -69,6 +70,10 @@ class FileScanResultActivity : BaseActivity<ActivityFileScanResultBinding>() {
                 binding.tvTittle.text = "Video Recovery"
                 binding.tvFileType.text = "videos"
             }
+            SCAN_AUDIOS -> {
+                binding.tvTittle.text = "Audio Recovery"
+                binding.tvFileType.text = "Audios"
+            }
         }
         fileFolderAdapter = FileFolderAdapter(scanType) { folderBean ->
             FileRecoveryActivity.folderBean = null
@@ -145,6 +150,7 @@ class FileScanResultActivity : BaseActivity<ActivityFileScanResultBinding>() {
             SCAN_PHOTOS -> FileHexEx::isImage
             SCAN_DOCUMENTS -> FileHexEx::isDocument
             SCAN_VIDEOS -> FileHexEx::isVideo
+            SCAN_AUDIOS -> FileHexEx::isAudio
             else -> FileHexEx::isImage
         }
         val root = Environment.getExternalStorageDirectory()

app/src/main/java/com/base/datarecovery/adapter/FileTimeColumnsAdapter.kt

@@ -12,6 +12,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.recyclerview.widget.RecyclerView.ViewHolder
 import com.base.datarecovery.R
+import com.base.datarecovery.bean.ConstObject.SCAN_AUDIOS
 import com.base.datarecovery.bean.ConstObject.SCAN_DOCUMENTS
 import com.base.datarecovery.bean.FolderBean
 import com.base.datarecovery.bean.RecoveryBean
@@ -55,7 +56,7 @@ class FileTimeColumnsAdapter(
 
         val subAdapter = MediaColumnsAdapter()
 
-        if (scanType == SCAN_DOCUMENTS) {
+        if (scanType == SCAN_DOCUMENTS || scanType == SCAN_AUDIOS) {
             binding.rvMediaColumns.layoutManager = LinearLayoutManager(context)
         } else {
             binding.rvMediaColumns.layoutManager = GridLayoutManager(context, columns)
@@ -105,7 +106,7 @@ class FileTimeColumnsAdapter(
                 4 -> R.layout.item_media_columns4
                 else -> R.layout.item_media_columns2
             }
-            if (scanType == SCAN_DOCUMENTS) {
+            if ((scanType == SCAN_DOCUMENTS) || (scanType == SCAN_AUDIOS)) {
                 layout = R.layout.item_document
             }
             return CS(layout.inflate(parent))
@@ -123,7 +124,7 @@ class FileTimeColumnsAdapter(
             val context = holder.itemView.context
             val data = list[position]
 
-            if (scanType == SCAN_DOCUMENTS) {
+            if ((scanType == SCAN_DOCUMENTS) or (scanType == SCAN_AUDIOS)) {
                 if (payloads.isEmpty()) {
                     val binding = ItemDocumentBinding.bind(holder.itemView)
                     binding.ivSelector.isSelected = data.isSelect

app/src/main/java/com/base/datarecovery/ads/AdmobMaxHelper.kt

@@ -135,7 +135,7 @@ object AdmobMaxHelper {
                 AdMaxInit.maxInitAction = {
                     Log.d(TAG, "max init suc")
 //                    AdMaxOpenUtils.loadAppOpenAd(activity)
-                    AdMaxInterstitialUtils.loadInterstitialAd(activity)
+//                    AdMaxInterstitialUtils.loadInterstitialAd(activity)
                 }
             }
         }

app/src/main/java/com/base/datarecovery/ads/max/AdMaxInterstitialUtils.kt

@@ -44,7 +44,9 @@ object AdMaxInterstitialUtils {
                 }
 
                 override fun onAdLoadFailed(p0: String, p1: MaxError) {
-                    LogEx.logDebug(TAG, "onAdLoadFailed")
+                    LogEx.logDebug(TAG, "广告拉取失败了，onAdLoadFailed:" + p0)
+                    LogEx.logDebug(TAG, "广告拉取失败了，onAdLoadFailed:" + p1.message.toString())
+                    LogEx.logDebug(TAG, "广告拉取失败了，onAdLoadFailed:" + p1.code)
                     val reqId = UUID.randomUUID().toString()
                     AdMaxEvent.pullAd(null, "interAd", reqId = reqId, error = p1.message, code = p1.code)
                     AdDisplayUtils.getInstance().incrementAdRequestFailCount()

app/src/main/java/com/base/datarecovery/bean/ConstObject.kt

@@ -34,6 +34,7 @@ object ConstObject {
     const val SCAN_PHOTOS = 1
     const val SCAN_DOCUMENTS = 2
     const val SCAN_VIDEOS = 3
+    const val SCAN_AUDIOS = 4
 
     const val SELECT_FILE_ALL = "All types"
     const val SELECT_FILE_PICTURE = "Picture"

app/src/main/java/com/base/datarecovery/fragment/RecoveryFragment.kt

@@ -39,6 +39,11 @@ class RecoveryFragment : BaseFragment<FragmentRecoveryBinding>() {
                 putExtra("ScanType", ConstObject.SCAN_DOCUMENTS)
             })
         }
+        binding.cardRyAudio.setOnClickListener {
+            startActivity(Intent(requireContext(), FileScanResultActivity::class.java).apply {
+                putExtra("ScanType", ConstObject.SCAN_AUDIOS)
+            })
+        }
         binding.cardPrivacySpace.setOnClickListener {
             if (ConstObject.privacyPinPassword.isNotEmpty()) {
                 startActivity(Intent(requireContext(), PrivacyPinOneActivity::class.java))
@@ -51,6 +56,7 @@ class RecoveryFragment : BaseFragment<FragmentRecoveryBinding>() {
         binding.cardPhotosManager.setOnClickListener {
             startActivity(Intent(requireContext(), PhotoManagerAnimationActivity::class.java))
         }
+
     }
 
     override fun onResume() {

app/src/main/java/com/base/datarecovery/utils/FileHexEx.kt

@@ -126,5 +126,33 @@ object FileHexEx {
 
     }
 
+    fun isAudio(file: File): Boolean {
+        return isMp3(file) || isFlac(file) || isWav(file)
+    }
+
+    fun isMp3(file: File): Boolean {
+        val mp3Hex1 = "49443303"
+        val hex1 = FileHelp.readFileRange(file.absolutePath, 0, 4).byteArrayToHexString()
+        val flag1 = hex1 == mp3Hex1
+        LogEx.logDebug(TAG, "flag1=$flag1 hex1=${hex1} ${file.absolutePath}")
+        return flag1
+    }
+
+    fun isFlac(file: File): Boolean {
+        val flacHex = "664C6143"
+        val hex1 = FileHelp.readFileRange(file.absolutePath, 0, 4).byteArrayToHexString()
+        val flag1 = hex1 == flacHex
+        LogEx.logDebug(TAG, "flag1=$flag1 hex1=${hex1} ${file.absolutePath}")
+        return flag1
+    }
+
+    fun isWav(file: File): Boolean {
+        val wavHex = "5249464668E7820957415645666D74"
+        val hex1 = FileHelp.readFileRange(file.absolutePath, 0, 15).byteArrayToHexString()
+        val flag1 = hex1 == wavHex
+        LogEx.logDebug(TAG, "flag1=$flag1 hex1=${hex1} ${file.absolutePath}")
+        return flag1
+    }
+
 
 }
\ No newline at end of file