Minor cleanup

app/src/main/java/com/hippo/ehviewer/gallery/EhPageLoader.java

@@ -183,11 +183,7 @@ public class EhPageLoader extends PageLoader2 implements SpiderQueen.OnSpiderLis
     }
 
     @Override
-    public void onPageSuccess(int index, int finished, int downloaded, int total) {
-        if (mSpiderQueen != null) {
-            mSpiderQueen.request(index);
-        }
-    }
+    public void onPageSuccess(int index, int finished, int downloaded, int total) {}
 
     @Override
     public void onPageFailure(int index, String error, int finished, int downloaded, int total) {

app/src/main/java/com/hippo/ehviewer/spider/SpiderQueen.java

@@ -357,11 +357,11 @@ public final class SpiderQueen implements Runnable {
     }
 
     public Object forceRequest(int index) {
-        return request(index, true, true);
+        return request(index, true);
     }
 
     public Object request(int index) {
-        return request(index, true, false);
+        return request(index, false);
     }
 
     private int getPageState(int index) {
@@ -395,7 +395,7 @@ public final class SpiderQueen implements Runnable {
      * Float for download percent<br>
      * null for wait
      */
-    private Object request(int index, boolean ignoreError, boolean force) {
+    private Object request(int index, boolean force) {
         if (mQueenThread == null) {
             return null;
         }
@@ -404,8 +404,7 @@ public final class SpiderQueen implements Runnable {
         int state = getPageState(index);
 
         // Fix state for force
-        if ((force && (state == STATE_FINISHED || state == STATE_FAILED)) ||
-                (ignoreError && state == STATE_FAILED)) {
+        if ((force && (state == STATE_FINISHED || state == STATE_FAILED)) || (state == STATE_FAILED)) {
             // Update state to none at once
             updatePageState(index, STATE_NONE);
             state = STATE_NONE;
@@ -418,13 +417,6 @@ public final class SpiderQueen implements Runnable {
         switch (state) {
             case STATE_NONE, STATE_FINISHED -> result = null;
             case STATE_DOWNLOADING -> result = mPagePercentMap.get(index);
-            case STATE_FAILED -> {
-                String error = mPageErrorMap.get(index);
-                if (error == null) {
-                    error = GetText.getString(R.string.error_unknown);
-                }
-                result = error;
-            }
             default -> throw new IllegalStateException("Unexpected value: " + state);
         }
 

app/src/main/java/com/hippo/ehviewer/spider/SpiderQueenWorker.kt

@@ -73,21 +73,15 @@ class SpiderQueenWorker(private val queen: SpiderQueen) : CoroutineScope {
             }.toSet().forEach { mJobMap.remove(it) }
             list.forEach {
                 if (mJobMap[it]?.isActive != true)
-                    launch(it, false, downloadOnly = true)
+                    doLaunchDownloadJob(it, false)
             }
         }
     }
 
-    @JvmOverloads
-    fun launch(index: Int, force: Boolean = false, downloadOnly: Boolean = false) {
-        check(index in 0 until size)
+    private fun doLaunchDownloadJob(index: Int, force: Boolean) {
         val state = queen.mPageStateArray[index]
-        if (!force && state == STATE_FINISHED) {
-            decoder.launch(index)
-            return
-        }
-
-        if (!downloadOnly) synchronized(mJobMap) {
+        if (!force && state == STATE_FINISHED) return
+        synchronized(mJobMap) {
             val currentJob = mJobMap[index]
             if (force) currentJob?.cancel()
             if (currentJob?.isActive != true) {
@@ -98,7 +92,12 @@ class SpiderQueenWorker(private val queen: SpiderQueen) : CoroutineScope {
                 }
             }
         }
+    }
 
+    @JvmOverloads
+    fun launch(index: Int, force: Boolean = false) {
+        check(index in 0 until size)
+        if (!isDownloadMode) doLaunchDownloadJob(index, force)
         decoder.launch(index)
     }