yenru0/EhViewer
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Improve DownloadLabelScene

Browse Source
This commit is contained in:
seven332 committed 2016-03-11 16:39:41 +08:00
1 parent 50245bb13f
commit 85d201a9ff
6 files changed
+79 -236
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

app/src/main/java/com/hippo/ehviewer/ui/scene/DownloadLabelScene.java
+75 -144
View File
@@ -19,7 +19,6 @@ package com.hippo.ehviewer.ui.scene;
import android.content.DialogInterface;
import android.graphics.drawable.NinePatchDrawable;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.AlertDialog;
import android.support.v7.widget.LinearLayoutManager;
@@ -53,26 +52,26 @@ import com.hippo.ehviewer.dao.DownloadLabel;
import com.hippo.view.ViewTransition;
import com.hippo.yorozuya.ViewUtils;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class DownloadLabelScene extends ToolbarScene {
/*---------------
Whole life cycle
---------------*/
@Nullable
public List<DownloadLabel> mList = null;
/*---------------
View life cycle
---------------*/
@Nullable
private EasyRecyclerView mRecyclerView;
@Nullable
private ViewTransition mViewTransition;
@Nullable
private RecyclerView.Adapter mAdapter;
@Nullable
public List<DownloadLabel> mList = null;
@NonNull
public final Map<DownloadLabel, Boolean> mPinState = new HashMap<>();
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@@ -92,42 +91,37 @@ public class DownloadLabelScene extends ToolbarScene {
@Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.scene_download_label, container, false);
mRecyclerView = (EasyRecyclerView) view.findViewById(R.id.recycler_view);
View tip = view.findViewById(R.id.tip);
mRecyclerView = (EasyRecyclerView) ViewUtils.$$(view, R.id.recycler_view);
View tip = ViewUtils.$$(view, R.id.tip);
TextView tipText = (TextView) ViewUtils.$$(tip, R.id.tip_text);
mViewTransition = new ViewTransition(mRecyclerView, tip);
if (mRecyclerView != null) {
// touch guard manager (this class is required to suppress scrolling while swipe-dismiss animation is running)
RecyclerViewTouchActionGuardManager guardManager = new RecyclerViewTouchActionGuardManager();
guardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
guardManager.setEnabled(true);
tipText.setText(R.string.no_download_label);
// drag & drop manager
RecyclerViewDragDropManager dragDropManager = new RecyclerViewDragDropManager();
dragDropManager.setDraggingItemShadowDrawable(
(NinePatchDrawable) getResources().getDrawable(R.drawable.shadow_8dp));
// swipe manager
RecyclerViewSwipeManager swipeManager = new RecyclerViewSwipeManager();
RecyclerView.Adapter adapter = new LabelAdapter();
adapter.setHasStableIds(true);
adapter = dragDropManager.createWrappedAdapter(adapter); // wrap for dragging
adapter = swipeManager.createWrappedAdapter(adapter); // wrap for swiping
mAdapter = adapter;
final GeneralItemAnimator animator = new SwipeDismissItemAnimator();
animator.setSupportsChangeAnimations(false);
mRecyclerView.hasFixedSize();
mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
mRecyclerView.setAdapter(adapter);
mRecyclerView.setItemAnimator(animator);
guardManager.attachRecyclerView(mRecyclerView);
swipeManager.attachRecyclerView(mRecyclerView);
dragDropManager.attachRecyclerView(mRecyclerView);
}
// touch guard manager (this class is required to suppress scrolling while swipe-dismiss animation is running)
RecyclerViewTouchActionGuardManager guardManager = new RecyclerViewTouchActionGuardManager();
guardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
guardManager.setEnabled(true);
// drag & drop manager
RecyclerViewDragDropManager dragDropManager = new RecyclerViewDragDropManager();
dragDropManager.setDraggingItemShadowDrawable(
(NinePatchDrawable) getResources().getDrawable(R.drawable.shadow_8dp));
// swipe manager
RecyclerViewSwipeManager swipeManager = new RecyclerViewSwipeManager();
RecyclerView.Adapter adapter = new LabelAdapter();
adapter.setHasStableIds(true);
adapter = dragDropManager.createWrappedAdapter(adapter); // wrap for dragging
adapter = swipeManager.createWrappedAdapter(adapter); // wrap for swiping
mAdapter = adapter;
final GeneralItemAnimator animator = new SwipeDismissItemAnimator();
animator.setSupportsChangeAnimations(false);
mRecyclerView.hasFixedSize();
mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
mRecyclerView.setAdapter(adapter);
mRecyclerView.setItemAnimator(animator);
guardManager.attachRecyclerView(mRecyclerView);
swipeManager.attachRecyclerView(mRecyclerView);
dragDropManager.attachRecyclerView(mRecyclerView);
updateView();
@@ -141,6 +135,15 @@ public class DownloadLabelScene extends ToolbarScene {
setNavigationIcon(R.drawable.v_arrow_left_dark_x24);
}
@Override
public void onDestroyView() {
super.onDestroyView();
mRecyclerView = null;
mViewTransition = null;
mAdapter = null;
}
@Override
public void onNavigationClick() {
onBackPressed();
@@ -176,55 +179,6 @@ public class DownloadLabelScene extends ToolbarScene {
}
}
private boolean isPinned(int position) {
if (mList != null) {
Boolean pinned = mPinState.get(mList.get(position));
if (pinned != null) {
return pinned;
}
}
return false;
}
private void setPinned(int position, boolean pinned) {
if (mList != null) {
mPinState.put(mList.get(position), pinned);
}
}
private class DeleteLabelDialogHelper implements DialogInterface.OnClickListener {
private final int mIndex;
public DeleteLabelDialogHelper(int index) {
mIndex = index;
}
@Override
public void onClick(DialogInterface dialog, int which) {
if (which != DialogInterface.BUTTON_POSITIVE) {
return;
}
if (mList == null) {
return;
}
DownloadLabel raw = mList.get(mIndex);
EhApplication.getDownloadManager(getContext()).deleteLabel(raw.getLabel());
mPinState.remove(raw);
if (mAdapter != null) {
mAdapter.notifyItemRemoved(mIndex);
}
if (mViewTransition != null) {
if (mList != null && mList.size() > 0) {
mViewTransition.showView(0);
} else {
mViewTransition.showView(1);
}
}
}
}
private class NewLabelDialogHelper implements View.OnClickListener {
private final EditTextDialogBuilder mBuilder;
@@ -308,7 +262,6 @@ public class DownloadLabelScene extends ToolbarScene {
private class LabelHolder extends AbstractDraggableSwipeableItemViewHolder
implements View.OnClickListener {
public final View delete;
public final View swipeHandler;
public final TextView label;
public final View dragHandler;
@@ -316,12 +269,10 @@ public class DownloadLabelScene extends ToolbarScene {
public LabelHolder(View itemView) {
super(itemView);
delete = itemView.findViewById(R.id.delete);
swipeHandler = itemView.findViewById(R.id.swipe_handler);
label = (TextView) itemView.findViewById(R.id.label);
dragHandler = itemView.findViewById(R.id.drag_handler);
swipeHandler = ViewUtils.$$(itemView, R.id.swipe_handler);
label = (TextView) ViewUtils.$$(itemView, R.id.label);
dragHandler = ViewUtils.$$(itemView, R.id.drag_handler);
delete.setOnClickListener(this);
label.setOnClickListener(this);
}
@@ -336,14 +287,7 @@ public class DownloadLabelScene extends ToolbarScene {
return;
}
if (delete == v) {
DeleteLabelDialogHelper helper = new DeleteLabelDialogHelper(index);
new AlertDialog.Builder(getContext())
.setTitle(R.string.delete_label_title)
.setMessage(getString(R.string.delete_label_message, mList.get(index).getLabel()))
.setPositiveButton(android.R.string.ok, helper)
.show();
} else if (label == v) {
if (label == v) {
DownloadLabel raw = mList.get(index);
EditTextDialogBuilder builder = new EditTextDialogBuilder(
getContext(), raw.getLabel(), getString(R.string.label));
@@ -367,7 +311,7 @@ public class DownloadLabelScene extends ToolbarScene {
@Override
public LabelHolder onCreateViewHolder(ViewGroup parent, int viewType) {
return new LabelHolder(getActivity().getLayoutInflater()
.inflate(R.layout.item_download_label, parent, false));
.inflate(R.layout.item_label_list, parent, false));
}
@Override
@@ -375,11 +319,7 @@ public class DownloadLabelScene extends ToolbarScene {
if (mList != null) {
holder.label.setText(mList.get(position).getLabel());
}
// set swiping properties
holder.setMaxLeftSwipeAmount(-0.5f);
holder.setMaxRightSwipeAmount(0);
holder.setSwipeItemHorizontalSlideAmount(isPinned(position) ? -0.5f : 0);
holder.setSwipeItemHorizontalSlideAmount(0);
}
@Override
@@ -438,11 +378,7 @@ public class DownloadLabelScene extends ToolbarScene {
case SwipeableItemConstants.RESULT_SWIPED_RIGHT:
case SwipeableItemConstants.RESULT_CANCELED:
default:
if (position >= 0) {
return new UnpinResultAction(position);
} else {
return null;
}
return new SwipeResultActionDefault();
}
}
}
@@ -459,35 +395,30 @@ public class DownloadLabelScene extends ToolbarScene {
protected void onPerformAction() {
super.onPerformAction();
if (!isPinned(mPosition)) {
setPinned(mPosition, true);
if (mAdapter != null) {
mAdapter.notifyItemChanged(mPosition);
}
final List<DownloadLabel> list = mList;
if (list == null || mPosition < 0 || mPosition >= list.size()) {
return;
}
}
}
final DownloadLabel label = list.get(mPosition);
private class UnpinResultAction extends SwipeResultActionDefault {
private final int mPosition;
public UnpinResultAction(int position) {
mPosition = position;
}
@Override
protected void onPerformAction() {
super.onPerformAction();
if (isPinned(mPosition)) {
setPinned(mPosition, false);
if (mAdapter != null) {
mAdapter.notifyItemChanged(mPosition);
}
}
new AlertDialog.Builder(getContext())
.setTitle(R.string.delete_label_title)
.setMessage(getString(R.string.delete_label_message, label.getLabel()))
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
EhApplication.getDownloadManager(getContext()).deleteLabel(label.getLabel());
}
})
.setOnDismissListener(new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
if (null != mAdapter) {
mAdapter.notifyDataSetChanged();
}
updateView();
}
}).show();
}
}
}
app/src/main/java/com/hippo/ehviewer/ui/scene/QuickSearchScene.java
+2 -8
View File
@@ -151,8 +151,7 @@ public final class QuickSearchScene extends ToolbarScene {
}
}
private class QuickSearchHolder extends AbstractDraggableSwipeableItemViewHolder
implements View.OnClickListener {
private class QuickSearchHolder extends AbstractDraggableSwipeableItemViewHolder {
public final View swipeHandler;
public final TextView label;
@@ -170,11 +169,6 @@ public final class QuickSearchScene extends ToolbarScene {
public View getSwipeableContainerView() {
return swipeHandler;
}
@Override
public void onClick(View v) {
}
}
@@ -185,7 +179,7 @@ public final class QuickSearchScene extends ToolbarScene {
@Override
public QuickSearchHolder onCreateViewHolder(ViewGroup parent, int viewType) {
return new QuickSearchHolder(getActivity().getLayoutInflater()
.inflate(R.layout.item_quick_search, parent, false));
.inflate(R.layout.item_label_list, parent, false));
}
@Override