com.arantius.tivocommander.ExploreCommon.java Source code

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Here is the source code for com.arantius.tivocommander.ExploreCommon.java

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/*
DVR Commander for TiVo allows control of a TiVo Premiere device.
Copyright (C) 2011  Anthony Lieuallen (arantius@gmail.com)
    
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/

package com.arantius.tivocommander;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Toast;

import com.arantius.tivocommander.rpc.MindRpc;
import com.arantius.tivocommander.rpc.request.CollectionSearch;
import com.arantius.tivocommander.rpc.request.ContentSearch;
import com.arantius.tivocommander.rpc.request.MindRpcRequest;
import com.arantius.tivocommander.rpc.request.RecordingSearch;
import com.arantius.tivocommander.rpc.response.MindRpcResponse;
import com.arantius.tivocommander.rpc.response.MindRpcResponseListener;
import com.fasterxml.jackson.databind.JsonNode;

abstract public class ExploreCommon extends Activity {
    private final MindRpcResponseListener mListener = new MindRpcResponseListener() {
        public void onResponse(MindRpcResponse response) {
            if ("error".equals(response.getBody().path("type").asText())) {
                if ("staleData".equals(response.getBody().path("code"))) {
                    Utils.toast(ExploreCommon.this, "Stale data error, panicking.", Toast.LENGTH_SHORT);
                    finish();
                    return;
                }
            }

            JsonNode body = response.getBody();
            if (body.has("collection")) {
                mContent = response.getBody().path("collection").path(0);
            } else if (body.has("recording")) {
                mContent = response.getBody().path("recording").path(0);
            } else if (body.has("content")) {
                mContent = response.getBody().path("content").path(0);
            } else {
                Utils.toast(ExploreCommon.this, "Response missing content", Toast.LENGTH_SHORT);
                finish();
                return;
            }
            onContent();
        }
    };

    protected String mCollectionId = null;
    protected JsonNode mContent = null;
    protected String mContentId = null;
    protected String mOfferId = null;
    protected String mRecordingId = null;

    protected MindRpcRequest getRequest() {
        if (mRecordingId != null) {
            return new RecordingSearch(mRecordingId);
        } else if (mContentId != null) {
            return new ContentSearch(mContentId);
        } else if (mCollectionId != null) {
            return new CollectionSearch(mCollectionId);
        } else {
            final String message = "Content: Bad input!";
            Utils.toast(ExploreCommon.this, message, Toast.LENGTH_SHORT);
            Utils.logError(message);
            finish();
            return null;
        }
    }

    abstract protected void onContent();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        Bundle bundle = getIntent().getExtras();
        if (MindRpc.init(this, bundle))
            return;

        if (bundle != null) {
            mCollectionId = bundle.getString("collectionId");
            mContentId = bundle.getString("contentId");
            mOfferId = bundle.getString("offerId");
            mRecordingId = bundle.getString("recordingId");
        }

        if (getParent() == null) {
            Utils.logError("Null getParent() in ExploreCommon.onCreate() ?!");
            Utils.toast(this, R.string.unexpected_please_report, Toast.LENGTH_LONG);
            finish();
            return;
        }

        getParent().setProgressBarIndeterminateVisibility(true);
        MindRpcRequest req = getRequest();
        MindRpc.addRequest(req, mListener);
    }

    protected void setRefreshResult() {
        Intent resultIntent = new Intent();
        resultIntent.putExtra("refresh", true);
        getParent().setResult(Activity.RESULT_OK, resultIntent);
    }
}