package ml.puredark.hviewer.ui.activities;
import android.content.Context;
import android.content.Intent;
import android.graphics.drawable.NinePatchDrawable;
import android.os.Bundle;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.CoordinatorLayout;
import android.support.v4.content.ContextCompat;
import android.support.v4.util.Pair;
import android.support.v7.app.AlertDialog;
import android.support.v7.widget.AppCompatCheckBox;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.Toolbar;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import com.h6ah4i.android.widget.advrecyclerview.animator.GeneralItemAnimator;
import com.h6ah4i.android.widget.advrecyclerview.animator.SwipeDismissItemAnimator;
import com.h6ah4i.android.widget.advrecyclerview.draggable.RecyclerViewDragDropManager;
import com.h6ah4i.android.widget.advrecyclerview.expandable.RecyclerViewExpandableItemManager;
import com.h6ah4i.android.widget.advrecyclerview.swipeable.RecyclerViewSwipeManager;
import com.h6ah4i.android.widget.advrecyclerview.touchguard.RecyclerViewTouchActionGuardManager;
import com.rengwuxian.materialedittext.MaterialEditText;
import java.util.ArrayList;
import java.util.List;
import butterknife.BindView;
import butterknife.ButterKnife;
import butterknife.OnClick;
import ml.puredark.hviewer.HViewerApplication;
import ml.puredark.hviewer.R;
import ml.puredark.hviewer.beans.CollectionGroup;
import ml.puredark.hviewer.beans.DownloadTask;
import ml.puredark.hviewer.beans.LocalCollection;
import ml.puredark.hviewer.dataholders.DownloadTaskHolder;
import ml.puredark.hviewer.download.DownloadManager;
import ml.puredark.hviewer.download.DownloadService;
import ml.puredark.hviewer.helpers.FileHelper;
import ml.puredark.hviewer.helpers.Logger;
import ml.puredark.hviewer.helpers.MDStatusBarCompat;
import ml.puredark.hviewer.libraries.advrecyclerview.common.data.AbstractExpandableDataProvider;
import ml.puredark.hviewer.ui.adapters.DownloadedTaskAdapter;
import ml.puredark.hviewer.ui.adapters.DownloadingTaskAdapter;
import ml.puredark.hviewer.ui.adapters.LocalCollectionAdapter;
import ml.puredark.hviewer.ui.adapters.ViewPagerAdapter;
import ml.puredark.hviewer.ui.customs.ExTabLayout;
import ml.puredark.hviewer.ui.customs.ExViewPager;
import ml.puredark.hviewer.ui.dataproviders.ExpandableDataProvider;
import ml.puredark.hviewer.ui.dataproviders.ListDataProvider;
public class DownloadActivity extends BaseActivity {
@BindView(R.id.btn_return)
ImageView btnReturn;
@BindView(R.id.tv_title)
TextView tvTitle;
@BindView(R.id.app_bar)
AppBarLayout appbar;
@BindView(R.id.toolbar)
Toolbar toolbar;
@BindView(R.id.tab_layout)
ExTabLayout tabLayout;
@BindView(R.id.view_pager)
ExViewPager viewPager;
@BindView(R.id.shadowDown)
View shadowDown;
@BindView(R.id.coordinator_layout)
CoordinatorLayout coordinatorLayout;
private RecyclerView rvDownloading, rvDownloaded;
private DownloadingTaskAdapter downloadingTaskAdapter;
private DownloadedTaskAdapter downloadedTaskAdapter;
private RecyclerView.Adapter mWrappedAdapter;
private RecyclerViewExpandableItemManager mRecyclerViewExpandableItemManager;
private RecyclerViewDragDropManager mRecyclerViewDragDropManager;
private RecyclerViewSwipeManager mRecyclerViewSwipeManager;
private RecyclerViewTouchActionGuardManager mRecyclerViewTouchActionGuardManager;
private DownloadManager manager;
private DownloadReceiver receiver;
private DownloadTaskHolder holder;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_download_list);
ButterKnife.bind(this);
tvTitle.setText("下载管理");
setSupportActionBar(toolbar);
setContainer(coordinatorLayout);
setReturnButton(btnReturn);
getSupportActionBar().setDisplayShowTitleEnabled(false);
MDStatusBarCompat.setSwipeBackToolBar(this, coordinatorLayout, appbar, toolbar);
receiver = new MyDownloadReceiver();
setDownloadReceiver(receiver);
reportShortcutUsed(this, "scdownload");
Intent intent = getIntent();
if (intent != null) {
Logger.d("ShortcutTest", "DownloadActivity");
Logger.d("ShortcutTest", intent.toString());
String action = intent.getAction();
if (HViewerApplication.INTENT_SHORTCUT.equals(action) && LockActivity.isSetLockMethod(this)) {
Intent lockIntent = new Intent(DownloadActivity.this, LockActivity.class);
lockIntent.setAction(HViewerApplication.INTENT_FROM_DOWNLOAD);
startActivity(lockIntent);
finish();
return;
}
}
manager = new DownloadManager(this);
holder = new DownloadTaskHolder(this);
initTabAndViewPager();
initDownloadedTask();
new Thread(() -> distinguishDownloadTasks()).start();
}
@OnClick(R.id.btn_return)
void back() {
onBackPressed();
}
@Override
public void onResume() {
super.onResume();
new Thread(() -> distinguishDownloadTasks()).start();
}
@Override
public void onDestroy() {
super.onDestroy();
try {
if (manager != null) {
manager.unbindService(this);
}
} catch (Exception e) {
}
}
private void initTabAndViewPager() {
//初始化Tab和ViewPager
List<View> views = new ArrayList<>();
View viewDownloading = getLayoutInflater().inflate(R.layout.view_collection_list, null);
View viewDownloaded = getLayoutInflater().inflate(R.layout.view_collection_list, null);
views.add(viewDownloading);
views.add(viewDownloaded);
List<String> titles = new ArrayList<>();
titles.add("当前任务");
titles.add("已完成 ");
ViewPagerAdapter viewPagerAdapter = new ViewPagerAdapter(views, titles);
viewPager.setAdapter(viewPagerAdapter);
tabLayout.setupWithViewPager(viewPager);
rvDownloading = (RecyclerView) viewDownloading.findViewById(R.id.rv_collection);
rvDownloaded = (RecyclerView) viewDownloaded.findViewById(R.id.rv_collection);
downloadingTaskAdapter = new DownloadingTaskAdapter(this, new ListDataProvider(new ArrayList<DownloadTask>()));
rvDownloading.setAdapter(downloadingTaskAdapter);
downloadingTaskAdapter.setOnItemClickListener(new DownloadingTaskAdapter.OnItemClickListener() {
@Override
public void onItemClick(View v, int position) {
DownloadTask task = (DownloadTask) downloadingTaskAdapter.getDataProvider().getItem(position);
if (task.status == DownloadTask.STATUS_GETTING) {
manager.pauseDownload();
} else if (task.status == DownloadTask.STATUS_IN_QUEUE) {
task.status = DownloadTask.STATUS_PAUSED;
} else if (task.status == DownloadTask.STATUS_PAUSED) {
task.status = DownloadTask.STATUS_IN_QUEUE;
if (!manager.isDownloading())
startNextTaskInQueue();
}
downloadingTaskAdapter.notifyDataSetChanged();
}
@Override
public boolean onItemLongClick(View v, int position) {
final DownloadTask task = (DownloadTask) downloadingTaskAdapter.getDataProvider().getItem(position);
String[] options = (task.collection.videos != null && task.collection.videos.size() > 0)
? new String[]{"重新下载", "删除"}
: new String[]{"浏览", "删除"};
new AlertDialog.Builder(DownloadActivity.this)
.setTitle("操作")
.setItems(options, (dialogInterface, i) -> {
if (i == 0) {
if (task.collection.videos != null && task.collection.videos.size() > 0) {
manager.restartDownload(task);
} else {
HViewerApplication.temp = task;
Intent intent = new Intent(DownloadActivity.this, DownloadTaskActivity.class);
startActivity(intent);
}
} else if (i == 1) {
View view = LayoutInflater.from(DownloadActivity.this).inflate(R.layout.dialog_delete_confirm, null);
AppCompatCheckBox checkBoxDeleteFile = (AppCompatCheckBox) view.findViewById(R.id.checkbox_delete_file);
new AlertDialog.Builder(DownloadActivity.this)
.setView(view)
.setPositiveButton(getString(R.string.ok), (dialog, which) -> {
manager.deleteDownloadTask(task);
new Thread(() -> distinguishDownloadTasks()).start();
if (checkBoxDeleteFile.isChecked()) {
String rootPath = task.path.substring(0, task.path.lastIndexOf("/"));
String dirName = task.path.substring(task.path.lastIndexOf("/") + 1, task.path.length());
FileHelper.deleteFile(dirName, rootPath);
}
}).setNegativeButton(getString(R.string.cancel), null).show();
}
})
.setNegativeButton(getString(R.string.cancel), null)
.show();
return true;
}
});
}
private void initDownloadedTask() {
ExpandableDataProvider dataProvider = new ExpandableDataProvider(new ArrayList<>());
mRecyclerViewExpandableItemManager = new RecyclerViewExpandableItemManager(null);
// touch guard manager (this class is required to suppress scrolling while swipe-dismiss animation is running)
mRecyclerViewTouchActionGuardManager = new RecyclerViewTouchActionGuardManager();
mRecyclerViewTouchActionGuardManager.setInterceptVerticalScrollingWhileAnimationRunning(true);
mRecyclerViewTouchActionGuardManager.setEnabled(true);
// drag & drop manager
mRecyclerViewDragDropManager = new RecyclerViewDragDropManager();
mRecyclerViewDragDropManager.setInitiateOnMove(false);
mRecyclerViewDragDropManager.setInitiateOnTouch(false);
mRecyclerViewDragDropManager.setInitiateOnLongPress(true);
// 拖拽时的阴影
mRecyclerViewDragDropManager.setDraggingItemShadowDrawable(
(NinePatchDrawable) ContextCompat.getDrawable(this, R.drawable.material_shadow_z3));
// swipe manager
mRecyclerViewSwipeManager = new RecyclerViewSwipeManager();
downloadedTaskAdapter = new DownloadedTaskAdapter(this, dataProvider);
// wrap for expanding
mWrappedAdapter = mRecyclerViewExpandableItemManager.createWrappedAdapter(downloadedTaskAdapter);
// wrap for dragging
mWrappedAdapter = mRecyclerViewDragDropManager.createWrappedAdapter(mWrappedAdapter);
// wrap for swiping
mWrappedAdapter = mRecyclerViewSwipeManager.createWrappedAdapter(mWrappedAdapter);
rvDownloaded.setAdapter(mWrappedAdapter);
rvDownloaded.setHasFixedSize(false);
final GeneralItemAnimator animator = new SwipeDismissItemAnimator();
// Change animations are enabled by default since support-v7-recyclerview v22.
// Disable the change animation in order to make turning back animation of swiped item works properly.
animator.setSupportsChangeAnimations(false);
rvDownloaded.setItemAnimator(animator);
downloadedTaskAdapter.setExpandableItemManager(mRecyclerViewExpandableItemManager);
// NOTE:
// The initialization order is very important! This order determines the priority of touch event handling.
//
// priority: TouchActionGuard > Swipe > DragAndDrop
mRecyclerViewTouchActionGuardManager.attachRecyclerView(rvDownloaded);
mRecyclerViewSwipeManager.attachRecyclerView(rvDownloaded);
mRecyclerViewDragDropManager.attachRecyclerView(rvDownloaded);
mRecyclerViewExpandableItemManager.attachRecyclerView(rvDownloaded);
downloadedTaskAdapter.setOnItemClickListener(new DownloadedTaskAdapter.OnItemClickListener() {
@Override
public void onGroupClick(View v, int groupPosition) {
// 点击分类（如果是新建按钮则创建，否则展开）
if (groupPosition == downloadedTaskAdapter.getGroupCount() - 1) {
View view = getLayoutInflater().inflate(R.layout.view_input_text, null);
MaterialEditText inputGroupTitle = (MaterialEditText) view.findViewById(R.id.input_text);
new AlertDialog.Builder(DownloadActivity.this)
.setTitle("新建组名")
.setView(view)
.setNegativeButton("取消", null)
.setPositiveButton("确定", (dialog, which) -> {
String title = inputGroupTitle.getText().toString();
CollectionGroup group = new CollectionGroup(0, title);
int gid = holder.addDlGroup(group);
group.gid = gid;
group.index = gid;
holder.updateDlGroupIndex(group);
downloadedTaskAdapter.getDataProvider().setDataSet(holder.getDownloadedTasksFromDB());
downloadedTaskAdapter.notifyDataSetChanged();
}).show();
} else {
mRecyclerViewExpandableItemManager.notifyGroupItemChanged(groupPosition);
}
}
@Override
public boolean onGroupLongClick(View v, final int groupPosition) {
if (mRecyclerViewDragDropManager.isDragging())
return true;
// 分类上长按，选择操作
ExpandableDataProvider<CollectionGroup, DownloadTask> provider = downloadedTaskAdapter.getDataProvider();
final CollectionGroup group = provider.getGroupItem(groupPosition);
new AlertDialog.Builder(DownloadActivity.this)
.setTitle("操作")
.setItems(new String[]{"重命名", "删除"}, (dialogInterface, i) -> {
if (i == 0) {
View view = getLayoutInflater().inflate(R.layout.view_input_text, null);
MaterialEditText inputGroupTitle = (MaterialEditText) view.findViewById(R.id.input_text);
new AlertDialog.Builder(DownloadActivity.this).setTitle("重命名组")
.setView(view)
.setNegativeButton("取消", null)
.setPositiveButton("确定", (dialog, which) -> {
String title = inputGroupTitle.getText().toString();
group.title = title;
holder.updateDlGroup(group);
downloadedTaskAdapter.notifyDataSetChanged();
}).show();
} else if (i == 1) {
new AlertDialog.Builder(DownloadActivity.this).setTitle("是否删除？")
.setMessage("删除后将无法恢复")
.setNegativeButton("取消", null)
.setPositiveButton("确定", (dialog, which) -> {
holder.deleteDlGroup(group);
downloadedTaskAdapter.getDataProvider().removeGroupItem(groupPosition);
downloadedTaskAdapter.notifyDataSetChanged();
}).show();
}
})
.setNegativeButton("取消", null)
.show();
return true;
}
@Override
public void onItemClick(View v, int groupPosition, int childPosition) {
try {
ExpandableDataProvider<CollectionGroup, DownloadTask> provider = downloadedTaskAdapter.getDataProvider();
DownloadTask task = provider.getChildItem(groupPosition, childPosition);
HViewerApplication.temp = task;
Intent intent = new Intent(DownloadActivity.this, DownloadTaskActivity.class);
startActivity(intent);
} catch (IndexOutOfBoundsException e) {
e.printStackTrace();
}
}
@Override
public boolean onItemLongClick(View v, final int groupPosition, final int childPosition) {
return false;
}
});
downloadedTaskAdapter.setOnItemEventListener(new DownloadedTaskAdapter.OnItemEventListener() {
@Override
public void onGroupMove(int fromGroupPosition, int toGroupPosition) {
ExpandableDataProvider<CollectionGroup, DownloadTask> provider = downloadedTaskAdapter.getDataProvider();
int groupCount = downloadedTaskAdapter.getGroupCount() - 1;
for (int m = 0; m < groupCount; m++) {
CollectionGroup group = provider.getGroupItem(m);
group.index = m + 1;
holder.updateDlGroupIndex(group);
}
}
@Override
public void onItemMove(int fromGroupPosition, int fromChildPosition, int toGroupPosition, int toChildPosition) {
ExpandableDataProvider<CollectionGroup, DownloadTask> provider = downloadedTaskAdapter.getDataProvider();
CollectionGroup group = provider.getGroupItem(toGroupPosition);
DownloadTask task = provider.getChildItem(toGroupPosition, toChildPosition);
task.collection.gid = group.gid;
holder.updateDownloadItemIndex(task);
updateGroupItemIndex(fromGroupPosition);
if (fromGroupPosition != toGroupPosition)
updateGroupItemIndex(toGroupPosition);
}
@Override
public void onItemRemoved(int groupPosition, int childPosition) {
final ExpandableDataProvider<CollectionGroup, DownloadTask> provider = downloadedTaskAdapter.getDataProvider();
final DownloadTask task = provider.getChildItem(groupPosition, childPosition);
holder.deleteDownloadTask(task);
downloadedTaskAdapter.getDataProvider().removeChildItem(groupPosition, childPosition);
mRecyclerViewExpandableItemManager.notifyChildItemRemoved(groupPosition, childPosition);
View view = LayoutInflater.from(DownloadActivity.this).inflate(R.layout.dialog_delete_confirm, null);
AppCompatCheckBox checkBoxDeleteFile = (AppCompatCheckBox) view.findViewById(R.id.checkbox_delete_file);
new AlertDialog.Builder(DownloadActivity.this)
.setView(view)
.setPositiveButton("确定", (dialog, which) -> {
manager.deleteDownloadTask(task);
new Thread(() -> distinguishDownloadTasks()).start();
if (checkBoxDeleteFile.isChecked()) {
String rootPath = task.path.substring(0, task.path.lastIndexOf("/"));
String dirName = task.path.substring(task.path.lastIndexOf("/") + 1, task.path.length());
FileHelper.deleteFile(dirName, rootPath);
}
}).setNegativeButton("撤销", (dialog, which) -> {
DownloadTask recoveredItem = provider.undoLastRemoval();
mRecyclerViewExpandableItemManager.notifyChildItemInserted(groupPosition, childPosition);
holder.addDownloadTask(recoveredItem);
}).show();
}
private void updateGroupItemIndex(int groupPosition) {
ExpandableDataProvider<CollectionGroup, DownloadTask> provider = downloadedTaskAdapter.getDataProvider();
int childCount = downloadedTaskAdapter.getChildCount(groupPosition);
for (int i = 0; i < childCount; i++) {
DownloadTask task = provider.getChildItem(groupPosition, i);
task.collection.index = i + 1;
holder.updateDownloadItemIndex(task);
}
}
});
}
private synchronized void distinguishDownloadTasks() {
manager.checkDownloadedTask();
List<DownloadTask> downloadingTasks = manager.getDownloadingTasks();
List<Pair<CollectionGroup, List<DownloadTask>>> downloadedTasks = manager.getDownloadedTasks();
downloadingTaskAdapter.getDataProvider().setDataSet(downloadingTasks);
downloadedTaskAdapter.getDataProvider().setDataSet(downloadedTasks);
runOnUiThread(() -> {
downloadingTaskAdapter.notifyDataSetChanged();
downloadedTaskAdapter.notifyDataSetChanged();
});
}
private void startNextTaskInQueue() {
List<DownloadTask> downloadingTasks = manager.getDownloadingTasks();
for (DownloadTask task : downloadingTasks) {
if (task.status == DownloadTask.STATUS_IN_QUEUE) {
manager.startDownload(task);
break;
}
}
}
public class MyDownloadReceiver extends DownloadReceiver {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(DownloadService.ON_START) ||
intent.getAction().equals(DownloadService.ON_PROGRESS)) {
downloadingTaskAdapter.notifyDataSetChanged();
} else if (intent.getAction().equals(DownloadService.ON_PAUSE)) {
startNextTaskInQueue();
} else if (intent.getAction().equals(DownloadService.ON_FAILURE)) {
String message = intent.getStringExtra("message");
message = ("".equals(message)) ? "下载失败，请重试" : message;
showSnackBar(message);
downloadingTaskAdapter.notifyDataSetChanged();
} else if (intent.getAction().equals(DownloadService.ON_COMPLETE)) {
showSnackBar("任务下载成功");
new Thread(() -> distinguishDownloadTasks()).start();
startNextTaskInQueue();
}
Log.d("MyDownloadReceiver", intent.getAction());
}
}
}