ReRxMvpGreenDao 斷點續傳

retrofit：

public inte***ce retrofitzj

public class retrofitapi 

}

bean：

@entity

public class bean

daomanager：

public class dbmanager 

public static dbmanager getinstance(context context) 
// 資料庫物件
// 資料庫物件
daomaster.devopenhelper devopenhelper = new daomaster.devopenhelper(mcontext, "student.db", null);
daomaster daomaster = new daomaster(devopenhelper.getwritabledb());
daosession daosession = daomaster.newsession();
instance.beandao = daosession.getbeandao();
}return instance;
}/** 新增資料 */
public void addtocityinfotable(bean item)
/** 查詢 */
/** 通過城市id查詢其型別id */
public listgetcityinfolist(int threadnum) 
public void updateinfo(int id,long rang)
}

model介面：

public inte***ce idownloadmodel 

void stop();
void jixu();
void getprogress();
}

public class downloadmodel implements idownloadmodel 

@override
public void getdata(string start, string url, final string url2, final getcallback callback) 
@override
public void onerror(throwable e) 
@override
public void onnext(responsebody responsebody) 
});}
@override
public void stop() 
@override
public void jixu() 
@override
public void getprogress() 
public void downloadfile(long length, string url2) catch (exception e) 
}int threadnum = 5;
long blocksize = length / threadnum;
long startposition = 0;
long end = 0;
// //四捨五入--- 讓乙個數字+0。5在四捨五入 就變成 向上取整
for (int i = 0; i < threadnum; i++) else 
end = startposition + blocksize - 1;
bean bean2 = new bean();
bean2.setthreadnum(i + "");
bean2.setrange((long) 0);
bean2.setstart(startposition);
bean2.setend(end);
dbmanager.getinstance(context).addtocityinfotable(bean2);
}downloadtask(startposition, file, end, length, i);}}
public void downloadtask(final long startposition, final file file, long end, final long length, final int i) 
@override
public void onerror(throwable e) 
@override
public void onnext(responsebody responsebody) else if (statedownload == download_pause) 
}} catch (exception e) finally catch (exception e) 
}if (raf != null) catch (exception e) }}
}});
}public void setgetprogress(downloadmodel.getprogress getprogress) 
public inte***ce getprogress 
private long downloadedsize = 0;
@suppresslint("handlerleak")
handler handler = new handler() 
getprogress.getprogress_length(downloadedsize * 100 / l);
log.i("downloadedsize", "handlemessage: " + downloadedsize);
log.i("百分比", "handlemessage: " + downloadedsize * 100 / l);}};
}

public inte***ce idownloadview

presenter：

public class downloadpresenter implements basepresenter

public void down(final string start, final string url, final string url2) 
});}
public void stop()
public void jixu()
public void setprogress()
});}
@override
public void atteach(idownloadview view) 
@override
public void deatch() 
}

activity：

public class mainactivity extends baseactivityimplements idownloadview, view.onclicklistener 

@override
public void createpresenter() 
private void initview() 
@override
public void onclick(view v) 
}@override
public void getdata(responsebody responsebody) 
@override
public void getpro(long length) 
}

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