Parseus · Parseus · Jul 6, 2021 · Jun 19, 2021 · Jun 19, 2021 · Jun 19, 2021
diff --git a/app/build.gradle b/app/build.gradle
@@ -8,8 +8,8 @@ android {
         applicationId "com.parseus.codecinfo"
         minSdkVersion 16
         targetSdkVersion 30
-        versionCode 19
-        versionName "2.2.1"
+        versionCode 20
+        versionName "2.2.2"
         resConfigs "en"
 
         vectorDrawables.useSupportLibrary = true
@@ -94,10 +94,11 @@ configurations {
 }
 
 dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
 
     implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation "androidx.core:core-ktx:1.5.0"
+    implementation "androidx.core:core-ktx:1.6.0"
     implementation 'androidx.preference:preference-ktx:1.1.1'
 
     implementation "com.squareup.leakcanary:plumber-android:$leakCanary_version"
@@ -114,7 +115,7 @@ dependencies {
 
     mobileImplementation 'androidx.constraintlayout:constraintlayout:2.0.4'
     mobileImplementation 'com.github.ditacristianionut:AppInfoBadge:1.3'
-    mobileImplementation 'com.google.android.material:material:1.4.0-rc01'
+    mobileImplementation 'com.google.android.material:material:1.4.0'
 
     nonFreeMobileImplementation fileTree(include: ['*.jar'], dir: 'libs')
     nonFreeMobileImplementation 'com.google.android.play:core:1.10.0'

diff --git a/app/src/main/assets/changelog.html b/app/src/main/assets/changelog.html
@@ -1,7 +1,10 @@
 <html>
 <body>
 
-<h2>Version 2.3.0</h2>
+<h2>Version 2.2.2</h2>
+<p>Bugfixes and general improvements.</p>
+
+<h2>Version 2.2.1</h2>
 <p>UI improvements for bigger tablets and Chromebooks.</p>
 <p>App should now be resizable if Samsung DeX is enabled.</p>
 <p>Bugfixes and general improvements.</p>

diff --git a/app/src/main/java/com/parseus/codecinfo/data/drm/DrmUtils.kt b/app/src/main/java/com/parseus/codecinfo/data/drm/DrmUtils.kt
@@ -16,10 +16,20 @@ fun getSimpleDrmInfoList(context: Context): List<DrmSimpleInfo> {
     return if (drmList.isNotEmpty()) {
         drmList
     } else {
-        DrmVendor.values()
-                .filter { MediaDrm.isCryptoSchemeSupported(it.uuid) }
-                .mapNotNull { it.getIfSupported(context) }
-                .also { drmList.addAll(it) }
+        val list = mutableListOf<DrmSimpleInfo>()
+        DrmVendor.values().forEach {
+            try {
+                // This can crash in native code if something goes wrong while querying it.
+                val schemeSupported = MediaDrm.isCryptoSchemeSupported(it.uuid)
+                if (schemeSupported) {
+                    val drmInfo = it.getIfSupported(context)
+                    if (drmInfo != null) {
+                        list.add(drmInfo)
+                    }
+                }
+            } catch (e: Exception) {}
+        }
+        list
     }
 }
 
@@ -36,24 +46,42 @@ fun getDetailedDrmInfo(context: Context, drmVendor: DrmVendor): List<DetailsProp
     drmPropertyList.addStringProperties(context, mediaDrm, drmVendor.getVendorStringProperties())
     drmPropertyList.addByteArrayProperties(context, mediaDrm, drmVendor.getVendorByteArrayProperties())
 
+    // These can crash in native code if something goes wrong while querying it.
     if (Build.VERSION.SDK_INT >= 28) {
-        addReadableHdcpLevel(context, mediaDrm.connectedHdcpLevel,
-                context.getString(R.string.drm_property_hdcp_level), drmPropertyList)
-        addReadableHdcpLevel(context, mediaDrm.maxHdcpLevel,
-                context.getString(R.string.drm_property_max_hdcp_level), drmPropertyList)
-
-        val maxSessionCount = mediaDrm.maxSessionCount.toString()
-        val maxSessionsEntry = drmPropertyList.find {
-            it.name == context.getString(R.string.drm_property_max_sessions)
+        val connectedHdcpLevel = try {
+            mediaDrm.connectedHdcpLevel
+        } catch (e: Exception) {
+            MediaDrm.HDCP_LEVEL_UNKNOWN
+        }
+        addReadableHdcpLevel(context, connectedHdcpLevel,
+            context.getString(R.string.drm_property_hdcp_level), drmPropertyList)
+
+        val maxHdcpLevel = try {
+            mediaDrm.maxHdcpLevel
+        } catch (e: Exception) {
+            MediaDrm.HDCP_LEVEL_UNKNOWN
         }
-        if (maxSessionsEntry != null) {
-            val index = drmPropertyList.indexOf(maxSessionsEntry)
-            drmPropertyList.remove(maxSessionsEntry)
-            maxSessionsEntry.value = maxSessionCount
-            drmPropertyList.add(index, maxSessionsEntry)
-        } else {
-            drmPropertyList.add(DetailsProperty(drmPropertyList.size.toLong(),
-                    context.getString(R.string.drm_property_max_sessions), maxSessionCount))
+        addReadableHdcpLevel(context, maxHdcpLevel,
+            context.getString(R.string.drm_property_max_hdcp_level), drmPropertyList)
+
+        val maxSessionCount = try {
+            mediaDrm.maxSessionCount
+        } catch (e: Exception) {
+            0
+        }
+        if (maxSessionCount > 0) {
+            val maxSessionsEntry = drmPropertyList.find {
+                it.name == context.getString(R.string.drm_property_max_sessions)
+            }
+            if (maxSessionsEntry != null) {
+                val index = drmPropertyList.indexOf(maxSessionsEntry)
+                drmPropertyList.remove(maxSessionsEntry)
+                maxSessionsEntry.value = maxSessionCount.toString()
+                drmPropertyList.add(index, maxSessionsEntry)
+            } else {
+                drmPropertyList.add(DetailsProperty(drmPropertyList.size.toLong(),
+                    context.getString(R.string.drm_property_max_sessions), maxSessionCount.toString()))
+            }
         }
     }
 

diff --git a/app/src/mobile/java/com/parseus/codecinfo/ui/fragments/DetailsFragment.kt b/app/src/mobile/java/com/parseus/codecinfo/ui/fragments/DetailsFragment.kt
@@ -11,6 +11,7 @@ import androidx.core.view.ViewCompat
 import androidx.core.view.isVisible
 import androidx.core.widget.NestedScrollView
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.parseus.codecinfo.data.DetailsProperty
@@ -26,6 +27,8 @@ import com.parseus.codecinfo.ui.expandablelist.ExpandableItemAdapter
 import com.parseus.codecinfo.ui.expandablelist.ExpandableItemAnimator
 import com.parseus.codecinfo.utils.getAttributeColor
 import com.parseus.codecinfo.utils.isInTwoPaneMode
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import java.util.*
 
 class DetailsFragment : Fragment(), SearchView.OnQueryTextListener {
@@ -51,6 +54,7 @@ class DetailsFragment : Fragment(), SearchView.OnQueryTextListener {
     override fun onDestroyView() {
         searchListenerDestroyedListener?.onSearchListenerDestroyed(this)
         searchListenerDestroyedListener = null
+        binding.itemDetailsContent.setOnScrollChangeListener(null as NestedScrollView.OnScrollChangeListener?)
         _binding = null
         super.onDestroyView()
     }
@@ -93,18 +97,26 @@ class DetailsFragment : Fragment(), SearchView.OnQueryTextListener {
             }
         }
 
-        propertyList = when {
-            codecId != null && codecName != null ->
-                getDetailedCodecInfo(requireContext(), codecId!!, codecName!!)
-            drmName != null && drmUuid != null ->
-                //noinspection NewApi
-                getDetailedDrmInfo(requireContext(), DrmVendor.getFromUuid(drmUuid!!))
-            else -> emptyList()
+        viewLifecycleOwner.lifecycleScope.launchWhenStarted {
+            binding.loadingProgress.isVisible = true
+
+            propertyList = withContext(Dispatchers.IO) {
+                when {
+                    codecId != null && codecName != null ->
+                        getDetailedCodecInfo(requireContext(), codecId!!, codecName!!)
+                    drmName != null && drmUuid != null ->
+                        //noinspection NewApi
+                        getDetailedDrmInfo(requireContext(), DrmVendor.getFromUuid(drmUuid!!))
+                    else -> emptyList()
+                }
+            }
+
+            binding.loadingProgress.isVisible = false
+            showFullDetails()
         }
-        getFullDetails()
     }
 
-    private fun getFullDetails() {
+    private fun showFullDetails() {
         @Suppress("USELESS_CAST")
         (binding.fullCodecInfoName as TextView).text = codecName ?: drmName
 

diff --git a/app/src/mobile/java/com/parseus/codecinfo/ui/fragments/ItemFragment.kt b/app/src/mobile/java/com/parseus/codecinfo/ui/fragments/ItemFragment.kt
@@ -7,7 +7,9 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.widget.SearchView
 import androidx.core.view.ViewCompat
+import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
 import androidx.recyclerview.widget.DividerItemDecoration
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.snackbar.Snackbar
@@ -18,9 +20,12 @@ import com.parseus.codecinfo.data.codecinfo.getSimpleCodecInfoList
 import com.parseus.codecinfo.data.drm.DrmSimpleInfo
 import com.parseus.codecinfo.data.drm.getSimpleDrmInfoList
 import com.parseus.codecinfo.databinding.TabContentLayoutBinding
+import com.parseus.codecinfo.ui.MainActivity
 import com.parseus.codecinfo.ui.adapters.CodecAdapter
 import com.parseus.codecinfo.ui.adapters.DrmAdapter
 import com.parseus.codecinfo.ui.adapters.SearchListenerDestroyedListener
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 
 internal var emptyListInformed = false
 
@@ -42,6 +47,12 @@ class ItemFragment : Fragment(), SearchView.OnQueryTextListener {
     override fun onDestroyView() {
         searchListenerDestroyedListener?.onSearchListenerDestroyed(this)
         searchListenerDestroyedListener = null
+
+        if (activity as? MainActivity != null) {
+            val searchListenerList = (activity as MainActivity).searchListeners
+            searchListenerList.remove(this)
+        }
+
         _binding = null
 
         super.onDestroyView()
@@ -51,37 +62,45 @@ class ItemFragment : Fragment(), SearchView.OnQueryTextListener {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        val infoType = InfoType.fromInt(requireArguments().getInt("infoType"))
-        val itemAdapter = if (infoType != InfoType.DRM) {
-            val codecSimpleInfoList = getSimpleCodecInfoList(requireContext(),
-                    infoType == InfoType.Audio)
-            if (codecSimpleInfoList.isEmpty()) emptyList = true
-            CodecAdapter().also {
-                if (!emptyList) {
-                    it.add(codecSimpleInfoList)
+        viewLifecycleOwner.lifecycleScope.launchWhenStarted {
+            binding.loadingProgress.isVisible = true
+
+            val infoType = InfoType.fromInt(requireArguments().getInt("infoType"))
+            val itemAdapter = withContext(Dispatchers.IO) {
+                if (infoType != InfoType.DRM) {
+                    val codecSimpleInfoList = getSimpleCodecInfoList(requireContext(),
+                        infoType == InfoType.Audio)
+                    if (codecSimpleInfoList.isEmpty()) emptyList = true
+                    CodecAdapter().also {
+                        if (!emptyList) {
+                            it.add(codecSimpleInfoList)
+                        }
+                    }
+                } else {
+                    val drmSimpleInfoList = getSimpleDrmInfoList(requireContext())
+                    if (drmSimpleInfoList.isEmpty()) emptyList = true
+                    DrmAdapter(drmSimpleInfoList)
                 }
             }
-        } else {
-            val drmSimpleInfoList = getSimpleDrmInfoList(requireContext())
-            if (drmSimpleInfoList.isEmpty()) emptyList = true
-            DrmAdapter(drmSimpleInfoList)
-        }
 
-        if (!emptyList) {
-            binding.simpleCodecListView.apply {
-                layoutManager = LinearLayoutManager(context)
-                adapter = itemAdapter
-                ViewCompat.setNestedScrollingEnabled(this, false)
-                addItemDecoration(DividerItemDecoration(context, DividerItemDecoration.VERTICAL))
-            }
-        } else if (!emptyListInformed) {
-            // Do not spam the user with multiple snackbars.
-            emptyListInformed = true
-            val errorId = if (InfoType.currentInfoType != InfoType.DRM)
-                R.string.unable_to_get_codec_info_error
+            binding.loadingProgress.isVisible = false
+
+            if (!emptyList) {
+                binding.simpleCodecListView.apply {
+                    layoutManager = LinearLayoutManager(context)
+                    adapter = itemAdapter
+                    ViewCompat.setNestedScrollingEnabled(this, false)
+                    addItemDecoration(DividerItemDecoration(context, DividerItemDecoration.VERTICAL))
+                }
+            } else if (!emptyListInformed) {
+                // Do not spam the user with multiple snackbars.
+                emptyListInformed = true
+                val errorId = if (InfoType.currentInfoType != InfoType.DRM)
+                    R.string.unable_to_get_codec_info_error
                 else R.string.unable_to_get_drm_info_error
-            Snackbar.make(requireActivity().findViewById(android.R.id.content),
+                Snackbar.make(requireActivity().findViewById(android.R.id.content),
                     errorId, Snackbar.LENGTH_LONG).show()
+            }
         }
     }
 

diff --git a/app/src/mobile/res/layout-v21/item_details_fragment_layout.xml b/app/src/mobile/res/layout-v21/item_details_fragment_layout.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/end_root"
@@ -13,6 +13,7 @@
         android:layout_height="48dp"
         android:paddingLeft="@dimen/list_content_horizontal_padding"
         android:paddingRight="@dimen/list_content_horizontal_padding"
+        android:layout_gravity="top"
         android:gravity="center"
         android:maxLines="1"
         android:textColor="?attr/colorPrimary"
@@ -28,6 +29,7 @@
         android:id="@+id/item_details_content"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:layout_marginTop="48dp"
         android:scrollbars="vertical"
         android:fadeScrollbars="false">
 
@@ -55,4 +57,11 @@
 
     </androidx.core.widget.NestedScrollView>
 
-</LinearLayout>
+    <com.google.android.material.progressindicator.CircularProgressIndicator
+        android:id="@+id/loadingProgress"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:indeterminate="true" />
+
+</FrameLayout>
diff --git a/app/src/mobile/res/layout-w511dp/activity_main.xml b/app/src/mobile/res/layout-w511dp/activity_main.xml
@@ -48,7 +48,7 @@
         android:layout_height="0dp"
         android:layout_gravity="center_horizontal"
         android:layout_centerHorizontal="true"
-        android:alpha="0.1"
+        android:alpha="0.12"
         android:background="?attr/colorOnSurface"
         android:importantForAccessibility="no"
         app:layout_constraintTop_toBottomOf="@id/appBar"

diff --git a/app/src/mobile/res/layout/fragment_main.xml b/app/src/mobile/res/layout/fragment_main.xml
@@ -13,6 +13,13 @@
         app:tabMode="auto"
         app:tabInlineLabel="true" />
 
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:alpha="0.12"
+        android:background="?attr/colorOnSurface"
+        android:importantForAccessibility="no" />
+
     <androidx.viewpager2.widget.ViewPager2
         android:id="@+id/pager"
         android:layout_width="match_parent"

diff --git a/app/src/mobile/res/layout/item_details_fragment_layout.xml b/app/src/mobile/res/layout/item_details_fragment_layout.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/end_root"
@@ -13,6 +13,7 @@
         android:layout_height="48dp"
         android:paddingLeft="@dimen/list_content_horizontal_padding"
         android:paddingRight="@dimen/list_content_horizontal_padding"
+        android:layout_gravity="top"
         android:gravity="center"
         android:maxLines="1"
         android:textColor="?attr/colorPrimary"
@@ -28,6 +29,7 @@
         android:id="@+id/item_details_content"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
+        android:layout_marginTop="48dp"
         android:scrollbars="vertical"
         android:fadeScrollbars="false">
 
@@ -55,4 +57,11 @@
 
     </androidx.core.widget.NestedScrollView>
 
-</LinearLayout>
+    <com.google.android.material.progressindicator.CircularProgressIndicator
+        android:id="@+id/loadingProgress"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center"
+        android:indeterminate="true" />
+
+</FrameLayout>