460 lines
16 KiB
Plaintext
460 lines
16 KiB
Plaintext
package com.novelbook.android;
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import android.app.AlertDialog;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.os.Build;
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import android.support.v7.app.AppCompatActivity;
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import android.os.Bundle;
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import android.support.v7.widget.GridLayoutManager;
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import android.support.v7.widget.LinearLayoutManager;
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import android.support.v7.widget.RecyclerView;
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import android.util.Log;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageView;
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import android.widget.ProgressBar;
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import android.widget.TextView;
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import com.novelbook.android.Activity_base;
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import com.novelbook.android.R;
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import com.novelbook.android.adapter.BookListAdapter;
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import com.novelbook.android.bean.Cataloge;
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import com.novelbook.android.db.Chapter;
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import com.novelbook.android.db.DownloadTask;
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import com.novelbook.android.db.Novel;
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import com.novelbook.android.service.ServiceDownload;
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import com.novelbook.android.utils.FileUtils;
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import com.novelbook.android.utils.Fileutil;
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import com.novelbook.android.utils.ImageUtil;
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import org.litepal.LitePal;
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import java.util.ArrayList;
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import java.util.Comparator;
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import java.util.List;
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import butterknife.BindView;
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import butterknife.ButterKnife;
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public class Activity_cache extends Activity_base {
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public static final String TAG=Activity_cache.class.getSimpleName();
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@BindView(R.id.recycleView)
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RecyclerView mRecyclerView;
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@BindView(R.id.tvMsg)
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TextView tvMsg;
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private List<DownloadTask> mData;
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private CacheAdapter mAdapter;
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// private String cacheSize;
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@Override
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public int getLayoutRes() {
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return R.layout.activitycache;
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}
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@Override
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protected void initViews() {
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}
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@Override
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protected void setTitle() {
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}
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@Override
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protected void initData() {
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initiDownloadReceiver();
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showProgressDialog(true,"正在加载...");
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new Thread() {
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@Override
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public void run() {
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// if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
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mData = LitePal.where("id >0").order("id desc").find(DownloadTask.class);//findAll(DownloadTask.class);
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//cacheSize = FileUtils.getCachedSize();
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/* mData.sort(new Comparator<DownloadTask>(){
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public int compare(DownloadTask arg0, DownloadTask arg1) {
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int i = arg0.getFinishedChpats()/arg0.getTotalChapts() > arg1.getFinishedChpats()/arg1.getTotalChapts() ?1:-1;
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return i; }});*/
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// }
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handler.sendEmptyMessage(1);
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}
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}.start();
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}
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@Override
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public void fillData() {
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mAdapter = new CacheAdapter(this,mData,R.layout.recycle_list_item_cache,new OnItemClickLitener() {
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@Override
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public void onItemClick(View view, int position) {
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Novel novel = LitePal.find(Novel.class,mData.get(position).getNovelId());
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showBookDetail(novel);
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}
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@Override
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public void onItemLongClick(View view, int position)
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{
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final AlertDialog.Builder normalDialog =
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new AlertDialog.Builder(Activity_cache.this);
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normalDialog.setTitle("删除此下载任务并清除缓存吗");
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normalDialog.setMessage("确定删除吗?");
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normalDialog.setPositiveButton("取消",
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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}
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});
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normalDialog.setNegativeButton("删除",
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new DialogInterface.OnClickListener() {
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@Override
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public void onClick(DialogInterface dialog, int which) {
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DownloadTask cl = mData.get(position);
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cl.delete();
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// Chapter.deleteByTask();
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//TODO:clear cache ?
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mAdapter.removeData(position);
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}
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});
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normalDialog.setOnDismissListener(new DialogInterface.OnDismissListener() {
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@Override
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public void onDismiss(DialogInterface dialog) {
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}
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});
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// 显示
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normalDialog.show();
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// mAdapter.removeData(position);
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}
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});
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if (mAdapter != null) {
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mAdapter.setNorecord(R.string.msgLoading);
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}
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mRecyclerView.setLayoutManager(new LinearLayoutManager(this));
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mRecyclerView.setAdapter(mAdapter );
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if (mAdapter != null) {
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mAdapter.setNorecord(R.string.noRecord);
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}
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if( mData.size()>0){
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tvMsg.setText(String.format("共有%s条下载记录",mData.size()));
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}else{
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tvMsg.setText(R.string.noRecord);
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}
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}
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private IntentFilter filter;
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DownloadProcessReceiver receiver;
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void initiDownloadReceiver(){
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filter = new IntentFilter("ServiceDownload.ChapterContent.finished");
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filter.addCategory(Intent.CATEGORY_DEFAULT);
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receiver = new DownloadProcessReceiver();
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}
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class DownloadProcessReceiver extends BroadcastReceiver {
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@Override
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public void onReceive(Context context, Intent intent){
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int taskId =0;
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int progress=0;
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int status=0;
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// tvMsg.setVisibility(View.GONE);
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if( intent.hasExtra("network")){
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String txt = intent.getStringExtra("network");
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tvMsg.setText(txt);
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tvMsg.setVisibility(View.VISIBLE);
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return;
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}
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if( intent.hasExtra("progress")){
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progress = intent.getIntExtra("progress",0);
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}
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if( intent.hasExtra("taskId")){
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taskId = intent.getIntExtra("taskId",0);
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}
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if( intent.hasExtra("status")){
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status = intent.getIntExtra("status",0);
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}
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Log.d(TAG, String.format("onReceive: taskId %s progress %s ",taskId,progress));
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for(DownloadTask dt : mData){
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if(taskId == dt.getId()){
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dt.setFinishedChpats(progress);
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if(status==1){
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dt.setStatus(1);
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dt.setDownSatus(DownloadTask.DownStatus.下载完成);
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}else
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if(dt.getDownSatus()!=DownloadTask.DownStatus.暂停下载) {
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dt.setDownSatus(DownloadTask.DownStatus.正在下载);
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dt.setStatus(0);
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}
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// dt = LitePal.find(DownloadTask.class,taskId);
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}else{
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if(dt.getDownSatus()==DownloadTask.DownStatus.正在下载) {
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dt.setDownSatus(DownloadTask.DownStatus.排队中);
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}
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}
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}
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mAdapter.setData(mData);
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}
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}
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private void startDownloadService(int taskId,boolean start) {
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Intent serviceIntent = new Intent(this, ServiceDownload.class);
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serviceIntent.putExtra("taskId",taskId);
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serviceIntent.putExtra("start",start);
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startService(serviceIntent);
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}
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@Override
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protected void onResume() {
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super.onResume();
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registerReceiver(receiver, filter);
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}
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@Override
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public void onPause() {
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super.onPause();
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unregisterReceiver(receiver);
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}
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class CacheAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
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private final int EMPTY_VIEW = 1;
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private final int PROGRESS_VIEW = 2;
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private final int IMAGE_VIEW = 3;
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private Context context;
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private List<DownloadTask> mDatas = new ArrayList<DownloadTask>();
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private OnItemClickLitener mOnItemClickLitener;
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private int listItemID;
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private int norecord =R.string.noRecord;
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public CacheAdapter(Context context, List<DownloadTask> mDatas, int listItemID, OnItemClickLitener clickLitener) {
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this.context = context;
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this.mDatas = mDatas;
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this.mOnItemClickLitener = clickLitener;
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this.listItemID = listItemID;
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}
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public CacheAdapter(Context context, OnItemClickLitener clickLitener) {
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this.context = context;
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this.mOnItemClickLitener = clickLitener;
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}
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@Override
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public int getItemViewType(int position) {
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if (mDatas.size() == 0) {
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return EMPTY_VIEW;
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} else if (mDatas.get(position) == null) {
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return PROGRESS_VIEW;
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} else {
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return super.getItemViewType(position);
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}
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}
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@Override
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
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if(viewType == EMPTY_VIEW){
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EmptyViewHolder holder = new EmptyViewHolder (LayoutInflater.from(context).inflate(R.layout.recycle_list_empty_item, parent, false));
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return holder;
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}
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CacheAdapter.MyViewHolder holder = new CacheAdapter.MyViewHolder(LayoutInflater.from(
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context).inflate(listItemID, parent,
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false));
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return holder;
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}
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public void setParameters(List<DownloadTask> mDatas, int listItemID) {
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this.mDatas = mDatas;
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this.listItemID = listItemID;
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}
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public void setOnItemClickLitener(OnItemClickLitener mOnItemClickLitener) {
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this.mOnItemClickLitener = mOnItemClickLitener;
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}
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@Override
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public void onBindViewHolder( RecyclerView.ViewHolder hd, int position) {
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if (hd instanceof EmptyViewHolder) {
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EmptyViewHolder holder = ( EmptyViewHolder)hd;
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holder.tvEmpty.setVisibility(View.VISIBLE);
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holder.tvEmpty.setText(norecord);
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return;
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}
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MyViewHolder holder = ( MyViewHolder)hd;
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holder.tvTitle.setText(mDatas.get(position).getNovelTitle());
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holder.tvSource.setText(mDatas.get(position).getDomainName());
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boolean finished = mData.get(position).getFinishedChpats() == mData.get(position).getTotalChapts();
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holder.tvSize.setText( FileUtils.getCacheSizeK(mData.get(position).getNovelId()));
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if( mData.get(position).getTotalChapts() >0) {
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float progress = mData.get(position).getFinishedChpats() * 100 / mData.get(position).getTotalChapts();
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holder.tvProgress.setText(String.format("%s/%s", mData.get(position).getFinishedChpats() > mData.get(position).getTotalChapts() ? mData.get(position).getTotalChapts() : mData.get(position).getFinishedChpats(), mData.get(position).getTotalChapts()));
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holder.barProgress.setProgress((int) progress);
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holder.tvStatus.setText(mData.get(position).getDownSatus() == DownloadTask.DownStatus.正在下载 ? "正在下载"
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: mData.get(position).getDownSatus() == DownloadTask.DownStatus.暂停下载 ? "暂停下载" : "休眠中");
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holder.tvStatus.setText(mData.get(position).getStatus() == 1 || mData.get(position).getFinishedChpats() >= mData.get(position).getTotalChapts()
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? "下载完成" : holder.tvStatus.getText());
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holder.tvStatus.setText(mData.get(position).getDownSatus() == DownloadTask.DownStatus.排队中 ? "排队中" : holder.tvStatus.getText());
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int img = R.mipmap.play;
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img = mData.get(position).getDownSatus() == DownloadTask.DownStatus.正在下载 ? R.mipmap.pause : R.mipmap.play;
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holder.imgStart.setImageResource(img);
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holder.imgStart.setEnabled(true);
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if (mData.get(position).getStatus() == 1 || mData.get(position).getFinishedChpats() >= mData.get(position).getTotalChapts()) {
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holder.tvStatus.setText("下载完成");
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holder.imgStart.setEnabled(false);
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holder.imgStart.setImageResource(R.mipmap.pause);
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}
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}
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// holder.imgStart.setVisibility(View.GONE);
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holder.imgStart.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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int pos = holder.getLayoutPosition();
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if(mData.get(position).getDownSatus() != DownloadTask.DownStatus.正在下载) {
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startDownloadService(mData.get(pos).getId(),true);
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holder.imgStart.setImageResource( R.mipmap.pause);
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mData.get(pos).setDownSatus(DownloadTask.DownStatus.排队中);
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}else{
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startDownloadService(mData.get(pos).getId(),false);
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holder.imgStart.setImageResource( R.mipmap.play);
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mData.get(pos).setDownSatus(DownloadTask.DownStatus.暂停下载);
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}
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mData.get(pos).update( mData.get(pos).getId());
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}
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});
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// 如果设置了回调，则设置点击事件
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if (mOnItemClickLitener != null) {
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holder.itemView.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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int pos = holder.getLayoutPosition();
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mOnItemClickLitener.onItemClick(holder.itemView, pos);
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}
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});
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}
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holder.itemView.setOnLongClickListener(new View.OnLongClickListener() {
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@Override
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public boolean onLongClick(View v) {
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int pos = holder.getLayoutPosition();
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mOnItemClickLitener.onItemLongClick(holder.itemView, pos);
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return false;
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}
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});
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}
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@Override
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public int getItemCount() {
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return mDatas.size();
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}
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public void addData(int position) {
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// mDatas.add(position, "Insert One");
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// notifyItemInserted(position);
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}
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public void removeData(int position) {
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mDatas.remove(position);
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notifyItemRemoved(position);
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notifyDataSetChanged();
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}
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public void setData(List<DownloadTask> data) {
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mData = data;
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notifyDataSetChanged();
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}
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public void setNorecord(int msgLoading) {
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norecord = msgLoading;
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}
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public int getNorecord() {
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return norecord;
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}
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class EmptyViewHolder extends RecyclerView.ViewHolder {
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@BindView(R.id.tvLoadText)
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TextView tvEmpty;
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public EmptyViewHolder(View itemView) {
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super(itemView);
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ButterKnife.bind(this, itemView);
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}
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}
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class MyViewHolder extends RecyclerView.ViewHolder {
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@BindView(R.id.tvTitle)
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TextView tvTitle;
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@BindView(R.id.tvProgress)
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TextView tvProgress;
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@BindView(R.id.tvStatus)
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TextView tvStatus;
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@BindView(R.id.barProgress)
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ProgressBar barProgress;
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@BindView(R.id.imgStart)
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ImageView imgStart;
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@BindView(R.id.tvSource)
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TextView tvSource;
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@BindView(R.id.tvSize)
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TextView tvSize;
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public MyViewHolder(View view) {
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super(view);
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ButterKnife.bind(this, view);
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//tvTitle = (TextView) view.findViewById(R.id.title);
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// tvAuthor = (TextView) view.findViewById(R.id.author);
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}
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}
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}
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interface OnItemClickLitener
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{
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void onItemClick(View view, int position);
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void onItemLongClick(View itemView, int pos);
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}
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}
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