me.spadival.podmode.MainActivity.java Source code

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Here is the source code for me.spadival.podmode.MainActivity.java

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/* Copyright (C) 2016  Shailendra Padival
    
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 3 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, see <http://www.gnu.org/licenses/> */

package me.spadival.podmode;

import me.spadival.podmode.R;

import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.hardware.usb.UsbManager;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.content.LocalBroadcastManager;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.ImageView.ScaleType;
import android.widget.TextView;

public class MainActivity extends Activity {

    public static final String BANNER = "me.spadival.podmode.BANNER";
    public static final String CLOSE = "me.spadival.podmode.CLOSE";

    private TextView mProcessText;
    private TextView mSongText;
    private ImageView mAppIcon;
    boolean startViaUSB = false;
    private boolean mStartViaUSB;

    BroadcastReceiver mUsbReceiver = new BroadcastReceiver() {
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            if (UsbManager.ACTION_USB_DEVICE_DETACHED.equals(action)
                    || UsbManager.ACTION_USB_ACCESSORY_DETACHED.equals(action)) {
                finish();
            }
        }
    };

    BroadcastReceiver mPlayReceiver = new BroadcastReceiver() {
        public void onReceive(Context context, Intent intent) {
            String action = intent.getAction();
            if (action.equals(BANNER)) {
                String processName = intent.getStringExtra("banner");
                String songName = intent.getStringExtra("songname");
                String albumArtURI = intent.getStringExtra("albumarturi");

                if (processName != null)
                    mProcessText.setText(processName);

                if (songName != null)
                    mSongText.setText(songName);

                if (albumArtURI != null)
                    if (!albumArtURI.equals("")) {
                        try {
                            Uri uri = Uri.parse(albumArtURI);
                            mAppIcon.setImageURI(uri);
                            mAppIcon.setScaleType(ScaleType.FIT_CENTER);
                            mAppIcon.setVisibility(View.VISIBLE);

                        } catch (Exception e) {
                            mAppIcon.setVisibility(View.INVISIBLE);
                        }
                    } else
                        mAppIcon.setVisibility(View.INVISIBLE);
            }
            if (action.equals(CLOSE)) {
                finish();
            }
        }
    };

    @Override
    public void onCreate(Bundle savedInstanceState) {

        String action = this.getIntent().getAction();
        if (action == null)
            action = "";

        if (!action.equals(UsbManager.ACTION_USB_DEVICE_ATTACHED)
                && !action.equals(UsbManager.ACTION_USB_ACCESSORY_ATTACHED)) {

            this.setTheme(android.R.style.Theme_Holo);
            super.onCreate(savedInstanceState);

            setContentView(R.layout.activity_main);

            IntentFilter usbFilter = new IntentFilter();
            usbFilter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED);
            usbFilter.addAction(UsbManager.ACTION_USB_ACCESSORY_DETACHED);

            registerReceiver(mUsbReceiver, usbFilter);

            LocalBroadcastManager bManager = LocalBroadcastManager.getInstance(this);
            IntentFilter playFilter = new IntentFilter();
            playFilter.addAction(BANNER);
            playFilter.addAction(CLOSE);
            bManager.registerReceiver(mPlayReceiver, playFilter);

            mSongText = (TextView) findViewById(R.id.tvPodSongName);
            mProcessText = (TextView) findViewById(R.id.tvPodProcess);
            mAppIcon = (ImageView) findViewById(R.id.ivAppIcon);

            Intent serviceIntent = new Intent(this, PodModeService.class);
            startService(serviceIntent);

        } else {

            super.onCreate(savedInstanceState);

            mStartViaUSB = true;

            Intent serviceIntent = new Intent("me.spadival.podmode.PodModeService");

            startService(serviceIntent);
            finish(); // If started via USB insert, this activity is done
                      // here -
                      // don't want the view coming in the way..
        }

    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

    public boolean onOptionsItemSelected(MenuItem item) {

        Intent intent = new Intent();
        if (item.getTitle().equals(getString(R.string.menu_notices)))
            intent.setClass(MainActivity.this, NoticesActivity.class);

        else
            intent.setClass(MainActivity.this, SettingsActivity.class);
        startActivityForResult(intent, 0);

        return true;
    }

    @Override
    protected void onDestroy() {
        if (!mStartViaUSB) {
            unregisterReceiver(mUsbReceiver);
            LocalBroadcastManager.getInstance(this).unregisterReceiver(mPlayReceiver);
        }

        super.onDestroy();
    }

}