Set wallpaper in an AsyncTask.

4 files changed, 108 insertions, 81 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImageOrGifActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImageOrGifActivity.java
index ee4ecb8d..68631472 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImageOrGifActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImageOrGifActivity.java
@@ -86,7 +86,6 @@ public class ViewImageOrGifActivity extends AppCompatActivity implements SetAsWa
     @Named("default")
     SharedPreferences mSharedPreferences;
     private MediaDownloader mediaDownloader;
-    private WallpaperSetter wallpaperSetter;
     private boolean isActionBarHidden = false;
     private boolean isDownloading = false;
     private RequestManager glide;
@@ -132,7 +131,6 @@ public class ViewImageOrGifActivity extends AppCompatActivity implements SetAsWa
         mHaulerView.setOnDragDismissedListener(dragDirection -> finish());
 
         mediaDownloader = new MediaDownloaderImpl();
-        wallpaperSetter = new WallpaperSetter();
 
         glide = Glide.with(this);
 
@@ -256,7 +254,18 @@ public class ViewImageOrGifActivity extends AppCompatActivity implements SetAsWa
                         SetAsWallpaperBottomSheetFragment setAsWallpaperBottomSheetFragment = new SetAsWallpaperBottomSheetFragment();
                         setAsWallpaperBottomSheetFragment.show(getSupportFragmentManager(), setAsWallpaperBottomSheetFragment.getTag());
                     } else {
-                        wallpaperSetter.set(mImageUrl, WallpaperSetter.BOTH_SCREENS, this);
+                        WallpaperSetter.set(mImageUrl, WallpaperSetter.BOTH_SCREENS, this,
+                                new WallpaperSetter.SetWallpaperListener() {
+                                    @Override
+                                    public void success() {
+                                        Toast.makeText(ViewImageOrGifActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                                    }
+
+                                    @Override
+                                    public void failed() {
+                                        Toast.makeText(ViewImageOrGifActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                                    }
+                                });
                     }
                 }
                 return true;
@@ -359,16 +368,49 @@ public class ViewImageOrGifActivity extends AppCompatActivity implements SetAsWa
 
     @Override
     public void setToHomeScreen(int viewPagerPosition) {
-        wallpaperSetter.set(mImageUrl, WallpaperSetter.HOME_SCREEN, this);
+        WallpaperSetter.set(mImageUrl, WallpaperSetter.HOME_SCREEN, this,
+                new WallpaperSetter.SetWallpaperListener() {
+                    @Override
+                    public void success() {
+                        Toast.makeText(ViewImageOrGifActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                    }
+
+                    @Override
+                    public void failed() {
+                        Toast.makeText(ViewImageOrGifActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                    }
+                });
     }
 
     @Override
     public void setToLockScreen(int viewPagerPosition) {
-        wallpaperSetter.set(mImageUrl, WallpaperSetter.LOCK_SCREEN, this);
+        WallpaperSetter.set(mImageUrl, WallpaperSetter.LOCK_SCREEN, this,
+                new WallpaperSetter.SetWallpaperListener() {
+                    @Override
+                    public void success() {
+                        Toast.makeText(ViewImageOrGifActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                    }
+
+                    @Override
+                    public void failed() {
+                        Toast.makeText(ViewImageOrGifActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                    }
+                });
     }
 
     @Override
     public void setToBoth(int viewPagerPosition) {
-        wallpaperSetter.set(mImageUrl, WallpaperSetter.BOTH_SCREENS, this);
+        WallpaperSetter.set(mImageUrl, WallpaperSetter.BOTH_SCREENS, this,
+                new WallpaperSetter.SetWallpaperListener() {
+                    @Override
+                    public void success() {
+                        Toast.makeText(ViewImageOrGifActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                    }
+
+                    @Override
+                    public void failed() {
+                        Toast.makeText(ViewImageOrGifActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                    }
+                });
     }
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImgurMediaActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImgurMediaActivity.java
index bf56ffac..e272ec51 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImgurMediaActivity.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/Activity/ViewImgurMediaActivity.java
@@ -10,6 +10,7 @@ import android.view.MenuItem;
 import android.view.View;
 import android.widget.LinearLayout;
 import android.widget.ProgressBar;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBar;
@@ -313,21 +314,54 @@ public class ViewImgurMediaActivity extends AppCompatActivity implements SetAsWa
     @Override
     public void setToHomeScreen(int viewPagerPosition) {
         if (images != null && viewPagerPosition >= 0 && viewPagerPosition < images.size()) {
-            wallpaperSetter.set(images.get(viewPagerPosition).getLink(), WallpaperSetter.HOME_SCREEN, this);
+            WallpaperSetter.set(images.get(viewPagerPosition).getLink(), WallpaperSetter.HOME_SCREEN, this,
+                    new WallpaperSetter.SetWallpaperListener() {
+                        @Override
+                        public void success() {
+                            Toast.makeText(ViewImgurMediaActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                        }
+
+                        @Override
+                        public void failed() {
+                            Toast.makeText(ViewImgurMediaActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                        }
+                    });
         }
     }
 
     @Override
     public void setToLockScreen(int viewPagerPosition) {
         if (images != null && viewPagerPosition >= 0 && viewPagerPosition < images.size()) {
-            wallpaperSetter.set(images.get(viewPagerPosition).getLink(), WallpaperSetter.LOCK_SCREEN, this);
+            WallpaperSetter.set(images.get(viewPagerPosition).getLink(), WallpaperSetter.LOCK_SCREEN, this,
+                    new WallpaperSetter.SetWallpaperListener() {
+                        @Override
+                        public void success() {
+                            Toast.makeText(ViewImgurMediaActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                        }
+
+                        @Override
+                        public void failed() {
+                            Toast.makeText(ViewImgurMediaActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                        }
+                    });
         }
     }
 
     @Override
     public void setToBoth(int viewPagerPosition) {
         if (images != null && viewPagerPosition >= 0 && viewPagerPosition < images.size()) {
-            wallpaperSetter.set(images.get(viewPagerPosition).getLink(), WallpaperSetter.BOTH_SCREENS, this);
+            WallpaperSetter.set(images.get(viewPagerPosition).getLink(), WallpaperSetter.BOTH_SCREENS, this,
+                    new WallpaperSetter.SetWallpaperListener() {
+                        @Override
+                        public void success() {
+                            Toast.makeText(ViewImgurMediaActivity.this, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
+                        }
+
+                        @Override
+                        public void failed() {
+                            Toast.makeText(ViewImgurMediaActivity.this, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
+                        }
+                    });
         }
     }
 
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/SetAsWallpaperAsyncTask.java b/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/SetAsWallpaperAsyncTask.java
index 9e3aa8f5..b868e5d6 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/SetAsWallpaperAsyncTask.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/AsyncTask/SetAsWallpaperAsyncTask.java
@@ -11,27 +11,24 @@ import android.view.WindowManager;
 
 import java.io.IOException;
 
+import ml.docilealligator.infinityforreddit.WallpaperSetter;
+
 public class SetAsWallpaperAsyncTask extends AsyncTask<Void, Void, Void> {
 
     private Bitmap bitmap;
     private int setTo;
     private WallpaperManager manager;
     private WindowManager windowManager;
-    private SetAsWallpaperAsyncTaskListener setAsWallpaperAsyncTaskListener;
+    private WallpaperSetter.SetWallpaperListener setWallpaperListener;
     private boolean success = true;
 
     public SetAsWallpaperAsyncTask(Bitmap bitmap, int setTo, WallpaperManager manager, WindowManager windowManager,
-                                   SetAsWallpaperAsyncTaskListener setAsWallpaperAsyncTaskListener) {
+                                   WallpaperSetter.SetWallpaperListener setWallpaperListener) {
         this.bitmap = bitmap;
         this.setTo = setTo;
         this.manager = manager;
         this.windowManager = windowManager;
-        this.setAsWallpaperAsyncTaskListener = setAsWallpaperAsyncTaskListener;
-    }
-
-    public interface SetAsWallpaperAsyncTaskListener {
-        void success();
-        void failed();
+        this.setWallpaperListener = setWallpaperListener;
     }
 
     @Override
@@ -61,17 +58,17 @@ public class SetAsWallpaperAsyncTask extends AsyncTask<Void, Void, Void> {
         }
         try {
             switch (setTo) {
-                case 0:
+                case WallpaperSetter.HOME_SCREEN:
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                         manager.setBitmap(bitmap, rect, true, WallpaperManager.FLAG_SYSTEM);
                     }
                     break;
-                case 1:
+                case WallpaperSetter.LOCK_SCREEN:
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                         manager.setBitmap(bitmap, rect, true, WallpaperManager.FLAG_LOCK);
                     }
                     break;
-                case 2:
+                case WallpaperSetter.BOTH_SCREENS:
                     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
                         manager.setBitmap(bitmap, rect, true, WallpaperManager.FLAG_SYSTEM | WallpaperManager.FLAG_LOCK);
                     } else {
@@ -90,9 +87,9 @@ public class SetAsWallpaperAsyncTask extends AsyncTask<Void, Void, Void> {
     protected void onPostExecute(Void aVoid) {
         super.onPostExecute(aVoid);
         if (success) {
-            setAsWallpaperAsyncTaskListener.success();
+            setWallpaperListener.success();
         } else {
-            setAsWallpaperAsyncTaskListener.failed();
+            setWallpaperListener.failed();
         }
     }
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/WallpaperSetter.java b/app/src/main/java/ml/docilealligator/infinityforreddit/WallpaperSetter.java
index 58884997..f1407bab 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/WallpaperSetter.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/WallpaperSetter.java
@@ -3,11 +3,7 @@ package ml.docilealligator.infinityforreddit;
 import android.app.WallpaperManager;
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.graphics.Rect;
 import android.graphics.drawable.Drawable;
-import android.media.ThumbnailUtils;
-import android.os.Build;
-import android.util.DisplayMetrics;
 import android.view.WindowManager;
 import android.widget.Toast;
 
@@ -18,69 +14,22 @@ import com.bumptech.glide.Glide;
 import com.bumptech.glide.request.target.CustomTarget;
 import com.bumptech.glide.request.transition.Transition;
 
-import java.io.IOException;
+import ml.docilealligator.infinityforreddit.AsyncTask.SetAsWallpaperAsyncTask;
 
 public class WallpaperSetter {
     public static final int HOME_SCREEN = 0;
     public static final int LOCK_SCREEN = 1;
     public static final int BOTH_SCREENS = 2;
 
-    public void set(String url, int setTo, Context ctx) {
-        Toast.makeText(ctx, R.string.save_image_first, Toast.LENGTH_SHORT).show();
-        Glide.with(ctx).asBitmap().load(url).into(new CustomTarget<Bitmap>() {
+    public static void set(String url, int setTo, Context context, SetWallpaperListener setWallpaperListener) {
+        Toast.makeText(context, R.string.save_image_first, Toast.LENGTH_SHORT).show();
+        WallpaperManager wallpaperManager = WallpaperManager.getInstance(context);
+        WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
+
+        Glide.with(context).asBitmap().load(url).into(new CustomTarget<Bitmap>() {
             @Override
             public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
-                WallpaperManager manager = WallpaperManager.getInstance(ctx);
-
-                DisplayMetrics metrics = new DisplayMetrics();
-                WindowManager windowManager = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
-
-                Rect rect = null;
-
-                if (windowManager != null) {
-                    windowManager.getDefaultDisplay().getMetrics(metrics);
-                    int height = metrics.heightPixels;
-                    int width = metrics.widthPixels;
-
-                    if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N) {
-                        resource = ThumbnailUtils.extractThumbnail(resource, width, height);
-                    }
-
-                    float imageAR = (float) resource.getWidth() / (float) resource.getHeight();
-                    float screenAR = (float) width / (float) height;
-
-                    if (imageAR > screenAR) {
-                        int desiredWidth = (int) (resource.getHeight() * screenAR);
-                        rect = new Rect((resource.getWidth() - desiredWidth) / 2, 0, resource.getWidth(), resource.getHeight());
-                    } else {
-                        int desiredHeight = (int) (resource.getWidth() / screenAR);
-                        rect = new Rect(0, (resource.getHeight() - desiredHeight) / 2, resource.getWidth(), (resource.getHeight() + desiredHeight) / 2);
-                    }
-                }
-                try {
-                    switch (setTo) {
-                        case HOME_SCREEN:
-                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                                manager.setBitmap(resource, rect, true, WallpaperManager.FLAG_SYSTEM);
-                            }
-                            break;
-                        case LOCK_SCREEN:
-                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                                manager.setBitmap(resource, rect, true, WallpaperManager.FLAG_LOCK);
-                            }
-                            break;
-                        case BOTH_SCREENS:
-                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-                                manager.setBitmap(resource, rect, true, WallpaperManager.FLAG_SYSTEM | WallpaperManager.FLAG_LOCK);
-                            } else {
-                                manager.setBitmap(resource);
-                            }
-                            break;
-                    }
-                    Toast.makeText(ctx, R.string.wallpaper_set, Toast.LENGTH_SHORT).show();
-                } catch (IOException e) {
-                    Toast.makeText(ctx, R.string.error_set_wallpaper, Toast.LENGTH_SHORT).show();
-                }
+                new SetAsWallpaperAsyncTask(resource, setTo, wallpaperManager, windowManager, setWallpaperListener).execute();
             }
 
             @Override
@@ -89,4 +38,9 @@ public class WallpaperSetter {
             }
         });
     }
+
+    public interface SetWallpaperListener {
+        void success();
+        void failed();
+    }
 }