2087: Add kotlinx-parcelable; fix glide apps preloader

Author: VishalNehra

app/build.gradle

@@ -1,6 +1,7 @@
 apply plugin: 'com.android.application'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
 apply plugin: 'com.hiya.jacoco-android'
 
 android {
@@ -59,6 +60,10 @@ android {
         viewBinding true
     }
 
+    androidExtensions {
+        features = ["parcelize"]
+    }
+
     lintOptions {
         abortOnError false
     }

app/src/main/java/com/amaze/filemanager/adapters/AppsAdapter.java

@@ -139,9 +139,9 @@ public View getView(final int position, View convertView, ViewGroup parent) {
       holder.txtDesc.setText(rowItem.openFileParcelable.getClassName());
       holder.txtDesc.setSingleLine(true);
       holder.txtDesc.setEllipsize(TextUtils.TruncateAt.MIDDLE);
-      modelProvider.loadApkImage(rowItem.packageName, holder.apkIcon, true, themedActivity);
+      modelProvider.loadApkImage(rowItem.packageName, holder.apkIcon);
     } else {
-      modelProvider.loadApkImage(rowItem.path, holder.apkIcon, false, themedActivity);
+      modelProvider.loadApkImage(rowItem.path, holder.apkIcon);
     }
 
     if (holder.about != null && !isBottomSheet) {

app/src/main/java/com/amaze/filemanager/adapters/data/OpenFileParcelable.kt

@@ -21,43 +21,14 @@
 package com.amaze.filemanager.adapters.data
 
 import android.net.Uri
-import android.os.Parcel
 import android.os.Parcelable
+import kotlinx.android.parcel.Parcelize
 
+@Parcelize
 class OpenFileParcelable(
     var uri: Uri?,
     var mimeType: String?,
     var useNewStack: Boolean?,
     var className: String?,
     var packageName: String?
-) : Parcelable {
-    constructor(parcel: Parcel) : this(
-        parcel.readParcelable(Uri::class.java.classLoader),
-        parcel.readString(),
-        parcel.readValue(Boolean::class.java.classLoader) as? Boolean,
-        parcel.readString(),
-        parcel.readString()
-    )
-
-    override fun writeToParcel(parcel: Parcel, flags: Int) {
-        parcel.writeParcelable(uri, flags)
-        parcel.writeString(mimeType)
-        parcel.writeValue(useNewStack)
-        parcel.writeString(className)
-        parcel.writeString(packageName)
-    }
-
-    override fun describeContents(): Int {
-        return 0
-    }
-
-    companion object CREATOR : Parcelable.Creator<OpenFileParcelable> {
-        override fun createFromParcel(parcel: Parcel): OpenFileParcelable {
-            return OpenFileParcelable(parcel)
-        }
-
-        override fun newArray(size: Int): Array<OpenFileParcelable?> {
-            return arrayOfNulls(size)
-        }
-    }
-}
+) : Parcelable

app/src/main/java/com/amaze/filemanager/adapters/glide/AppsAdapterPreloadModel.java

@@ -25,6 +25,7 @@
 
 import com.amaze.filemanager.GlideApp;
 import com.amaze.filemanager.GlideRequest;
+import com.amaze.filemanager.R;
 import com.bumptech.glide.ListPreloader;
 import com.bumptech.glide.RequestBuilder;
 
@@ -36,16 +37,21 @@
 
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
+import androidx.core.content.ContextCompat;
 import androidx.fragment.app.Fragment;
 
 /** @author Emmanuel Messulam <[email protected]> on 10/12/2017, at 15:38. */
 public class AppsAdapterPreloadModel implements ListPreloader.PreloadModelProvider<String> {
 
+  private Context mContext;
   private GlideRequest<Drawable> request;
   private List<String> items;
+  private boolean isBottomSheet;
 
-  public AppsAdapterPreloadModel(Fragment f) {
+  public AppsAdapterPreloadModel(Fragment f, boolean isBottomSheet) {
     request = GlideApp.with(f).asDrawable().fitCenter();
+    this.mContext = f.requireContext();
+    this.isBottomSheet = isBottomSheet;
   }
 
   public void setItemList(List<String> items) {
@@ -62,19 +68,27 @@ public List<String> getPreloadItems(int position) {
   @Nullable
   @Override
   public RequestBuilder getPreloadRequestBuilder(String item) {
-    return request.clone().load(item);
+    if (isBottomSheet) {
+      return request.clone().load(getApplicationIconFromPackageName(item));
+    } else {
+      return request.clone().load(item);
+    }
   }
 
-  public void loadApkImage(String item, ImageView v, boolean isBottomSheet, Context context) {
+  public void loadApkImage(String item, ImageView v) {
     if (isBottomSheet) {
-      try {
-        request.load(context.getPackageManager().getApplicationIcon(item)).into(v);
-      } catch (PackageManager.NameNotFoundException e) {
-        Log.w(getClass().getSimpleName(), e);
-        request.load("").into(v);
-      }
+      request.load(getApplicationIconFromPackageName(item)).into(v);
     } else {
       request.load(item).into(v);
     }
   }
+
+  private Drawable getApplicationIconFromPackageName(String packageName) {
+    try {
+      return mContext.getPackageManager().getApplicationIcon(packageName);
+    } catch (PackageManager.NameNotFoundException e) {
+      Log.w(getClass().getSimpleName(), e);
+      return ContextCompat.getDrawable(mContext, R.drawable.ic_broken_image_white_24dp);
+    }
+  }
 }

app/src/main/java/com/amaze/filemanager/ui/dialogs/OpenFileDialogFragment.kt

@@ -279,7 +279,7 @@ class OpenFileDialogFragment : BaseBottomSheetFragment() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        val modelProvider = AppsAdapterPreloadModel(this)
+        val modelProvider = AppsAdapterPreloadModel(this, true)
         val sizeProvider = ViewPreloadSizeProvider<String>()
         val preloader = ListPreloader(
             GlideApp.with(this), modelProvider, sizeProvider, GlideConstants.MAX_PRELOAD_APPSADAPTER

app/src/main/java/com/amaze/filemanager/ui/fragments/AppsListFragment.java

@@ -97,7 +97,7 @@ else if (utilsProvider.getAppTheme().equals(AppTheme.BLACK))
           .getDecorView()
           .setBackgroundColor(Utils.getColor(getContext(), android.R.color.black));
 
-    modelProvider = new AppsAdapterPreloadModel(app);
+    modelProvider = new AppsAdapterPreloadModel(app, false);
     ViewPreloadSizeProvider<String> sizeProvider = new ViewPreloadSizeProvider<>();
     ListPreloader<String> preloader =
         new ListPreloader<>(