com.miz.service.IdentifyMovieService.java Source code

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Here is the source code for com.miz.service.IdentifyMovieService.java

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/*
 * Copyright (C) 2014 Michell Bak
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.miz.service;

import android.app.IntentService;
import android.app.Notification;
import android.app.NotificationManager;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.widget.Toast;

import com.miz.functions.MizLib;
import com.miz.functions.MovieLibraryUpdateCallback;
import com.miz.identification.MovieIdentification;
import com.miz.identification.MovieStructure;
import com.miz.mizuu.R;
import com.miz.utils.LocalBroadcastUtils;

import java.util.ArrayList;

public class IdentifyMovieService extends IntentService implements MovieLibraryUpdateCallback {

    private boolean mDebugging = true;
    private String mMovieId, mOldMovieId, mLanguage, mFilepath;
    private ArrayList<MovieStructure> mFiles = new ArrayList<MovieStructure>();
    private final int NOTIFICATION_ID = 4500;
    private NotificationManager mNotificationManager;
    private NotificationCompat.Builder mBuilder;

    public IdentifyMovieService() {
        super("IdentifyMovieService");
    }

    @Override
    public void onDestroy() {
        super.onDestroy();

        log("onDestroy()");

        if (mNotificationManager == null)
            mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

        mNotificationManager.cancel(NOTIFICATION_ID);

        LocalBroadcastUtils.updateMovieLibrary(this);
    }

    @Override
    protected void onHandleIntent(Intent intent) {

        if (MizLib.isMovieLibraryBeingUpdated(this)) {
            Handler mHandler = new Handler(Looper.getMainLooper());
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    Toast.makeText(IdentifyMovieService.this, R.string.cant_identify_while_updating,
                            Toast.LENGTH_LONG).show();
                }
            });

            return;
        }

        log("clear()");
        clear();

        log("setup()");
        setup();

        log("Intent extras");
        Bundle b = intent.getExtras();
        mMovieId = b.getString("movieId");
        mLanguage = b.getString("language", "en");
        mFilepath = b.getString("filepath");
        mOldMovieId = b.getString("currentMovieId");

        log("setupList()");
        setupList();

        log("start()");
        start();
    }

    private void setupList() {
        mFiles.add(new MovieStructure(mFilepath));
    }

    private void start() {
        MovieIdentification identification = new MovieIdentification(this, this, mFiles);
        identification.setMovieId(mMovieId);
        identification.setCurrentMovieId(mOldMovieId);
        identification.setLanguage(mLanguage);
        identification.start();
    }

    /**
     * Clear all instance variables
     * since this is an {@link IntentService}.
     */
    private void clear() {
        mMovieId = "";
        mLanguage = "";
        mFiles = new ArrayList<MovieStructure>();
    }

    private void setup() {
        // Setup up notification
        mBuilder = new NotificationCompat.Builder(getApplicationContext());
        mBuilder.setColor(getResources().getColor(R.color.color_primary));
        mBuilder.setSmallIcon(R.drawable.ic_sync_white_24dp);
        mBuilder.setTicker(getString(R.string.identifying_movie));
        mBuilder.setContentTitle(getString(R.string.identifying_movie));
        mBuilder.setContentText(getString(R.string.gettingReady));
        mBuilder.setOngoing(true);
        mBuilder.setOnlyAlertOnce(true);

        // Build notification
        Notification updateNotification = mBuilder.build();

        // Show the notification
        mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        mNotificationManager.notify(NOTIFICATION_ID, updateNotification);

        // Tell the system that this is an ongoing notification, so it shouldn't be killed
        startForeground(NOTIFICATION_ID, updateNotification);
    }

    @Override
    public void onMovieAdded(String title, Bitmap cover, Bitmap backdrop, int count) {
        // We're done!
    }

    private void log(String msg) {
        if (mDebugging)
            Log.d("IdentifyMovieService", msg);
    }
}