Java 如何避免在recyclerView中显示位图时出现错误

我试图在recyclerView中以3列gridViewLayout显示位图图像。但我收到OOM（内存不足）异常

请注意，图像是从库中拾取的

我怎样才能解决这个问题

这是我的onBindViewHolder：

@Override
public void onBindViewHolder(@NonNull final ViewHolder holder, final int position) {
    final byte[] data = arrayList.get(position).getAsByteArray("byteArray");

    Bitmap bitmap = BitmapFactory.decodeByteArray(data, 0, data.length);

    Glide.with(activity)
            .load(bitmap)
            .apply(new RequestOptions().override(200, 200))
            .into(holder.image);
}

这是我日志的错误部分：

java.lang.OutOfMemoryError: Failed to allocate a 7680012 byte allocation with 4194208 free bytes and 6MB until OOM
    at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
    at android.graphics.BitmapFactory.nativeDecodeByteArray(Native Method)
    at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:564)
    at android.graphics.BitmapFactory.decodeByteArray(BitmapFactory.java:587)
    at com.apd.atxhider.allGalleryAdapter.onBindViewHolder(allGalleryAdapter.java:89)
    at com.apd.atxhider.allGalleryAdapter.onBindViewHolder(allGalleryAdapter.java:53)
    at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7065)
    at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7107)
    at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6012)
    at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6279)
    at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6118)
    at androidx.recyclerview.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:6114)
    at androidx.recyclerview.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:2303)
    at androidx.recyclerview.widget.GridLayoutManager.layoutChunk(GridLayoutManager.java:561)
    at androidx.recyclerview.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1587)
    at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:665)
    at androidx.recyclerview.widget.GridLayoutManager.onLayoutChildren(GridLayoutManager.java:170)
    at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(RecyclerView.java:4134)
    at androidx.recyclerview.widget.RecyclerView.dispatchLayout(RecyclerView.java:3851)
    at androidx.recyclerview.widget.RecyclerView.onLayout(RecyclerView.java:4404)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at androidx.constraintlayout.widget.ConstraintLayout.onLayout(ConstraintLayout.java:1855)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at androidx.drawerlayout.widget.DrawerLayout.onLayout(DrawerLayout.java:1231)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:639)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:574)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:639)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:574)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:639)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:574)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1959)
    at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1813)
    at android.widget.LinearLayout.onLayout(LinearLayout.java:1722)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at android.widget.FrameLayout.layoutChildren(FrameLayout.java:639)
    at android.widget.FrameLayout.onLayout(FrameLayout.java:574)
    at android.view.View.layout(View.java:16001)
    at android.view.ViewGroup.layout(ViewGroup.java:5181)
    at android.view.ViewRootImpl.performLayout(ViewRootImpl.java:2483)
    at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2180)
    at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1292)
    at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6598)
    at android.view.Choreographer$CallbackRecord.run(Choreographer.java:800)

---

谢谢你的帮助

如果位图数据较大，decodeByteArray将导致内存不足错误。 所以你需要用Glide直接解码bytearray

@Override
public void onBindViewHolder(@NonNull final ViewHolder holder, final int position) {
    final byte[] data = arrayList.get(position).getAsByteArray("byteArray");
   
    Glide.with(activity)
            .load(data)
            .apply(new RequestOptions().override(200, 200))
            .into(holder.image);
}

---

它工作得很好，非常感谢，但当我点击打开图像。错误再次出现。我怎样才能解决这个问题？？？@Mahdinezamparat欢迎：）很高兴能帮助你。主席先生，首先感谢你的投票。以下问题也与这一问题有关。你能解决这个问题吗？？我贴出了答案。