关于vue.js:智汀云盘开发指南android端存储池

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1. 阐明

存储池是存储池分区及文件操作的根基，只有存储池存在，能力操作存储池分区和文件夹，是数据存储的中央。

只有有闲置的存储池（硬盘），咱们就能够把它增加到现有的存储池或者是新的存储池，而后回到存储池列表就能够看到刷新的数据。

除了增加和查看存储池之外，咱们还能够批改存储池的名称、删除存储和增加存储池分区、查看存储池分区、辑存储池分区及删除存储池分区（存储池分区的操作将会在下一章节进行阐明）。

因为删除存储池须要肯定的工夫，所以存在存储池删除中的状态；删除存储池不肯定能删除胜利，所以存在删除存储池失败的状态。

注：只有家庭的拥有者能力操作存储池

1.1 次要代码实现

1.2 存储池列表和存储详情的 model 类 

/**
 * 存储池列表
 */
public class StoragePoolListBean {

    private List<StoragePoolDetailBean> list;  // tem 为 object, 存储池
    private PagerBean pager;  // 分页数据

    ...
}
/**
 * 存储池详情
 */
public class StoragePoolDetailBean implements MultiItemEntity, Serializable {

    public static final int POOL = 1;  // 本人定义字段增加存储池时是存储
    public static final int ADD = 2;  // 本人定义字段增加存储池时是最初的加号图片

    private int itemType; // 本人定义字段，用于辨别增加存储池时是存储还是最初的加号图片

    private boolean selected; // 本人定义字段，用于示意存储增加存储池时是否抉择

    private String id;
    private String name; // 名称
    private double capacity; // 容量
    private double use_capacity; // 已用容量


    /**
     * // 异步工作状态, 为空则没有异步工作,
     * TaskDelPool_0 删除存储池失败,TaskDelPool_1 删除存储池中,
     * TaskAddPool_0 增加存储池失败,TaskAddPool_1 增加存储池中,
     * TaskUpdatePool_0 批改存储池失败,TaskUpdatePool_1 批改存储池中,
     */
    private String status;
    private String task_id; // 异步工作 ID

    private List<DiskBean> pv;  // 物理分区：就是所谓硬盘
    private List<DiskBean> lv;  // 逻辑分区：理论存储池分区

    ...
}
/**
 *  硬盘和存储池分区
 */
public class DiskBean implements Serializable {


    /**
     * id : 4255
     * name : 安但风张义
     * capacity : 91.2
     */

    private String id;
    private String name;
    private long capacity;
    private long use_capacity; // 已用容量
    private boolean selected;

    /**
     * 为空则没有工作状态,
     * TaskAddPartition_1 增加存储池分区中,TaskAddPartition_0 增加存储池分区失败,
     * TaskUpdatePartition_1 批改存储池分区中,TaskUpdatePartition_0 批改存储池分区失败,
     * TaskDelPartition_1 删除存储池分区中,TaskDelPartition_0 删除存储池分区失败
     */
    private String status;
    private String task_id;  // 异步工作 id

    ...
}

2.2 存储池列表及闲置硬盘 

/**
 * 存储管理（存储池列表）*/
public class StoragePoolListActivity extends BaseMVPDBActivity<ActivityStoragePoolListBinding, StoragePoolListContract.View, StoragePoolListPresenter> implements StoragePoolListContract.View {
    
    ...
        /**
     * 闲置硬盘
     */
    private void initRvDisk(){LinearLayoutManager layoutManager = new LinearLayoutManager(this);
        layoutManager.setOrientation(RecyclerView.HORIZONTAL);
        binding.rvDisk.setLayoutManager(layoutManager);
        diskAdapter = new DiskAdapter();
        binding.rvDisk.setAdapter(diskAdapter);

        diskAdapter.setOnItemChildClickListener(new BaseQuickAdapter.OnItemChildClickListener() {
            @Override
            public void onItemChildClick(BaseQuickAdapter adapter, View view, int position) {DiskBean diskBean = diskAdapter.getItem(position);
                if (view.getId() == R.id.tvAdd){Bundle bundle = new Bundle();
                    bundle.putString("diskName", diskBean.getName());
                    bundle.putLong("capacity", diskBean.getCapacity());
                    switchToActivity(AddToStoragePoolActivity.class, bundle);
                }
            }
        });
    }

    /**
     * 存储池
     */
    private void initRvPool(){
        
        ...
            
        storagePoolAdapter.setOnItemClickListener(new BaseQuickAdapter.OnItemClickListener() {
            @Override
            public void onItemClick(BaseQuickAdapter adapter, View view, int position) {StoragePoolDetailBean storagePoolDetailBean = storagePoolAdapter.getItem(position);
                if (TextUtils.isEmpty(storagePoolDetailBean.getStatus())) {  // 没有异步状态才可跳转
                    Bundle bundle = new Bundle();
                    bundle.putString("name", storagePoolDetailBean.getName());
                    switchToActivity(StoragePoolDetailActivity.class, bundle);
                }
            }
        });

        storagePoolAdapter.setOnItemChildClickListener(new BaseQuickAdapter.OnItemChildClickListener() {
            @Override
            public void onItemChildClick(BaseQuickAdapter adapter, View view, int position) {StoragePoolDetailBean storagePoolDetailBean = storagePoolAdapter.getItem(position);
                int viewId = view.getId();
                if (viewId == R.id.ivDot){  // 显示物理硬盘个数
                    showHardDiskDialog(storagePoolAdapter.getItem(position).getPv());
                }else if (viewId == R.id.tvRetry){  // 重试
                    String status = storagePoolDetailBean.getStatus();
                    if (status!=null){if (status.equals(Constant.STORAGE_POOL_DELETE_FAIL)){ // 删除失败
                            mPresenter.restartTask(Constant.scope_token, storagePoolDetailBean.getTask_id());
                        }
                    }
                }
            }
        });
    }
    
    ...
}
public class StoragePoolListPresenter extends BasePresenter<StoragePoolListModel, StoragePoolListContract.View> implements StoragePoolListContract.Presenter {

    ...
    /**
     * 获取存储池列表
     * @param scopeToken
     * @param map
     * @param showLoading
     */
    @Override
    public void getStoragePools(String scopeToken, Map<String, String> map, boolean showLoading) {executeObservable(mModel.getStoragePools(scopeToken, map), new RequestDataCallback<StoragePoolListBean>(showLoading) {
            @Override
            public void onSuccess(StoragePoolListBean response) {super.onSuccess(response);
                if (mView!=null){mView.getStoragePoolsSuccess(response);
                }
            }

            @Override
            public void onFailed(int errorCode, String errorMessage) {super.onFailed(errorCode, errorMessage);
                if (mView!=null){mView.getStoragePoolsFail(errorCode, errorMessage);
                }
            }
        });
    }

    /**
     * 闲置硬盘列表
     * @param scopeToken
     */
    @Override
    public void getDisks(String scopeToken) {executeObservable(mModel.getDisks(scopeToken), new RequestDataCallback<DiskListBean>(false) {
            @Override
            public void onSuccess(DiskListBean response) {super.onSuccess(response);
                if (mView!=null){mView.getDisksSuccess(response);
                }
            }

            @Override
            public void onFailed(int errorCode, String errorMessage) {super.onFailed(errorCode, errorMessage);
                if (mView!=null){mView.getDisksFail(errorCode, errorMessage);
                }
            }
        });
    }
    
    ...
}

2.4 增加到存储池 

...

/**
 * 创立存储池
 * @param scopeToken
 * @param createStoragePoolRequest
 */
@Override
public void createStoragePool(String scopeToken, CreateStoragePoolRequest createStoragePoolRequest) {executeObservable(mModel.createStoragePool(scopeToken, createStoragePoolRequest), new RequestDataCallback<Object>() {
        @Override
        public void onSuccess(Object response) {super.onSuccess(response);
            if (mView!=null){mView.createStoragePoolSuccess();
            }
        }

        @Override
        public void onFailed(int errorCode, String errorMessage) {super.onFailed(errorCode, errorMessage);
            if (mView!=null){mView.createStoragePoolFail(errorCode, errorMessage);
            }
        }
    });
}

/**
 * 增加硬盘到存储池
 * @param scopeToken
 * @param addStoragePoolRequest
 */
@Override
public void addToStoragePool(String scopeToken, AddStoragePoolRequest addStoragePoolRequest) {executeObservable(mModel.addToStoragePool(scopeToken, addStoragePoolRequest), new RequestDataCallback<Object>() {
        @Override
        public void onSuccess(Object response) {super.onSuccess(response);
            if (mView!=null){mView.addToStoragePoolSuccess();
            }
        }

        @Override
        public void onFailed(int errorCode, String errorMessage) {super.onFailed(errorCode, errorMessage);
            if (mView!=null){mView.addToStoragePoolFail(errorCode, errorMessage);
            }
        }
    });
}

}

public class AddToStoragePoolPresenter extends BasePresenter<AddToStoragePoolModel, AddToStoragePoolContract.View> implements AddToStoragePoolContract.Presenter {

    ...

    /**
     * 创立存储池
     * @param scopeToken
     * @param createStoragePoolRequest
     */
    @Override
    public void createStoragePool(String scopeToken, CreateStoragePoolRequest createStoragePoolRequest) {executeObservable(mModel.createStoragePool(scopeToken, createStoragePoolRequest), new RequestDataCallback<Object>() {
            @Override
            public void onSuccess(Object response) {super.onSuccess(response);
                if (mView!=null){mView.createStoragePoolSuccess();
                }
            }

            @Override
            public void onFailed(int errorCode, String errorMessage) {super.onFailed(errorCode, errorMessage);
                if (mView!=null){mView.createStoragePoolFail(errorCode, errorMessage);
                }
            }
        });
    }

    /**
     * 增加硬盘到存储池
     * @param scopeToken
     * @param addStoragePoolRequest
     */
    @Override
    public void addToStoragePool(String scopeToken, AddStoragePoolRequest addStoragePoolRequest) {executeObservable(mModel.addToStoragePool(scopeToken, addStoragePoolRequest), new RequestDataCallback<Object>() {
            @Override
            public void onSuccess(Object response) {super.onSuccess(response);
                if (mView!=null){mView.addToStoragePoolSuccess();
                }
            }

            @Override
            public void onFailed(int errorCode, String errorMessage) {super.onFailed(errorCode, errorMessage);
                if (mView!=null){mView.addToStoragePoolFail(errorCode, errorMessage);
                }
            }
        });
    }
}

2.5 存储池详情 

/**
 * 存储池详情
 */
public class StoragePoolDetailActivity extends BaseMVPDBActivity<ActivityStoragePoolDetailBinding, StoragePoolDetailContract.View, StoragePoolDetailPresenter> implements StoragePoolDetailContract.View {
    ...
     /**
     * 获取存储池详情胜利
     * @param storagePoolDetailBean
     */
    @Override
    public void getStoragePoolDetailSuccess(StoragePoolDetailBean storagePoolDetailBean) {binding.refreshLayout.finishRefresh();
        if (storagePoolDetailBean!=null){
            mStoragePoolDetailBean = storagePoolDetailBean;
            poolId = storagePoolDetailBean.getId();
            binding.tvName.setText(storagePoolDetailBean.getName());
            double usedCapacity = storagePoolDetailBean.getUse_capacity();
            double allCapacity = storagePoolDetailBean.getCapacity();
            double availableCapacity = allCapacity - usedCapacity;
            binding.tvSeparable.setText(FileUtil.getReadableFileSize(availableCapacity)+UiUtil.getString(R.string.mine_separable_capacity));
            binding.tvAll.setText(FileUtil.getReadableFileSize(allCapacity)+UiUtil.getString(R.string.mine_all_capacity));
            List<DiskBean> hardDisk = storagePoolDetailBean.getPv(); // 硬盘列表

            int hardDiskCount = CollectionUtil.isNotEmpty(hardDisk) ? hardDisk.size() : 0; // 硬盘个数
            binding.tvCount.setText(StringUtil.getStringFormat(UiUtil.getString(R.string.mine_hard_disk_count), hardDiskCount));
            int progress = (int) ((usedCapacity/allCapacity)*100); // 容量进度百分比
            isSystemPool = storagePoolDetailBean.getName().equals(Constant.SYSTEM_POOL);  // 是否是零碎存储池
            binding.tvDel.setVisibility(isSystemPool ? View.GONE : View.VISIBLE);  // 是零碎存储池可删除
            binding.tvName.setCompoundDrawablesWithIntrinsicBounds(0, 0, isSystemPool ? 0 : R.drawable.icon_white_edit, 0);  // 是零碎存储池不可编辑
            binding.tvCount.setCompoundDrawablesWithIntrinsicBounds(0, 0, isSystemPool ? 0 : R.drawable.icon_white_right_arrow, 0);  // 是零碎存储池查看磁盘不可操作
            binding.tvCount.setEnabled(!isSystemPool);// 是零碎存储池查看磁盘不可操作
            binding.ivAdd.setVisibility(isSystemPool ? View.GONE : View.VISIBLE); // 是零碎存储池不可增加存储分区
            binding.rb.setProgress(progress);
            storagePoolDetailAdapter.setNewData(storagePoolDetailBean.getLv());
            setNullView(CollectionUtil.isEmpty(storagePoolDetailBean.getLv()));
            binding.coordinatorLayout.setVisibility(View.VISIBLE);
        }
    }
    ...
}

​

正文完
vue.js
发表至： vue.js
2022-02-24
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