com.f2prateek.dfg.core.GenerateMultipleFramesService.java Source code

Introduction

Here is the source code for com.f2prateek.dfg.core.GenerateMultipleFramesService.java

Source

/*
 * Copyright 2014 Prateek Srivastava (@f2prateek)
 *
 * 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.f2prateek.dfg.core;

import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Handler;
import android.os.Looper;
import android.support.v4.app.NotificationCompat;
import com.f2prateek.dart.InjectExtra;
import com.f2prateek.dfg.Events;
import com.f2prateek.dfg.R;
import com.f2prateek.dfg.ui.activities.MainActivity;
import java.util.ArrayList;
import javax.inject.Inject;

public class GenerateMultipleFramesService extends AbstractGenerateFrameService {

    public static final String KEY_EXTRA_SCREENSHOTS = "KEY_EXTRA_SCREENSHOTS";

    @Inject
    Resources resources;

    @InjectExtra(KEY_EXTRA_SCREENSHOTS)
    ArrayList<Uri> imageUris;
    ArrayList<Uri> processedImageUris;

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

    @Override
    protected void onHandleIntent(Intent intent) {
        super.onHandleIntent(intent);

        notifyStarting();
        processedImageUris = new ArrayList<>();
        for (Uri uri : imageUris) {
            generator.generateFrame(uri);
        }
        notifyFinished();
    }

    public void notifyStarting() {
        Intent nullIntent = new Intent(this, MainActivity.class);
        nullIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
        notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
        notificationBuilder = new NotificationCompat.Builder(this)
                .setTicker(resources.getString(R.string.screenshot_saving_ticker))
                .setContentTitle(resources.getString(R.string.screenshot_saving_title))
                .setSmallIcon(R.drawable.ic_stat_app_notification)
                .setContentIntent(PendingIntent.getActivity(this, 0, nullIntent, 0)).setProgress(0, 0, true)
                .setWhen(System.currentTimeMillis());

        Notification n = notificationBuilder.build();
        n.flags |= Notification.FLAG_NO_CLEAR;
        notificationManager.notify(DFG_NOTIFICATION_ID, n);
    }

    @Override
    public void startingImage(Bitmap screenshot) {
        // Don't really do anything
    }

    @Override
    public void doneImage(Uri imageUri) {
        processedImageUris.add(imageUri);
        notificationBuilder.setContentText(
                getResources().getString(R.string.processing_image, processedImageUris.size(), imageUris.size()))
                .setProgress(imageUris.size(), processedImageUris.size(), false);
        notificationManager.notify(DFG_NOTIFICATION_ID, notificationBuilder.build());
    }

    public void notifyFinished() {
        Handler handler = new Handler(Looper.getMainLooper());
        handler.post(new Runnable() {
            @Override
            public void run() {
                bus.post(new Events.MultipleImagesProcessed(device, processedImageUris));
            }
        });

        if (processedImageUris.size() == 0) {
            return;
        }

        String text = resources.getString(R.string.multiple_screenshots_saved, processedImageUris.size(),
                device.name());

        Intent viewImagesIntent = new Intent(Intent.ACTION_VIEW);
        viewImagesIntent.setData(processedImageUris.get(0));
        viewImagesIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

        notificationBuilder.setContentTitle(resources.getString(R.string.screenshot_saved_title))
                .setContentText(text).setContentIntent(PendingIntent.getActivity(this, 0, viewImagesIntent, 0))
                .setProgress(0, 0, false);
        notificationManager.notify(DFG_NOTIFICATION_ID, notificationBuilder.build());
    }
}