Come Trovare Elettricisti per il Collegamento di un Citofono

Scopri come trovare elettricisti esperti per il collegamento del tuo citofono, garantendo sicurezza e funzionalità. In questo articolo, esploreremo suggerimenti pratici per selezionare il professionista giusto, assicurandoti un servizio di qualità per la tua casa. Non perdere l'occasione di migliorare la tua sicurezza domestica!

package com.example.android.miwok; import android.content.Context; import android.media.AudioManager; import android.media.MediaPlayer; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import java.util.ArrayList; public class NumbersActivity extends AppCompatActivity { private MediaPlayer mMediaPlayer; private AudioManager mAudioManager; private AudioManager.OnAudioFocusChangeListener mOnAudioFocusChangeListener = new AudioManager.OnAudioFocusChangeListener() { @Override public void onAudioFocusChange(int focusChange) { if (focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT || focusChange == AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK) { mMediaPlayer.pause(); mMediaPlayer.seekTo(0); } else if (focusChange == AudioManager.AUDIOFOCUS_GAIN) { mMediaPlayer.start(); } else if (focusChange == AudioManager.AUDIOFOCUS_LOSS) { releaseMediaPlayer(); } } }; private MediaPlayer.OnCompletionListener mCompletionListener = new MediaPlayer.OnCompletionListener() { @Override public void onCompletion(MediaPlayer mediaPlayer) { releaseMediaPlayer(); } }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.word_list); mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); final ArrayList words = new ArrayList(); words.add(new Word("one", "lutti", R.drawable.number_one, R.raw.number_one)); words.add(new Word("two", "otiiko", R.drawable.number_two, R.raw.number_two)); words.add(new Word("three", "tolookosu", R.drawable.number_three, R.raw.number_three)); words.add(new Word("four", "oyyisa", R.drawable.number_four, R.raw.number_four)); words.add(new Word("five", "massokka", R.drawable.number_five, R.raw.number_five)); words.add(new Word("six", "temmokka", R.drawable.number_six, R.raw.number_six)); words.add(new Word("seven", "kenekaku", R.drawable.number_seven, R.raw.number_seven)); words.add(new Word("eight", "kawinta", R.drawable.number_eight, R.raw.number_eight)); words.add(new Word("nine", "wo’e", R.drawable.number_nine, R.raw.number_nine)); words.add(new Word("ten", "na’aacha", R.drawable.number_ten, R.raw.number_ten)); WordAdapter adapter = new WordAdapter(this, words, R.color.category_numbers); ListView listView = (ListView) findViewById(R.id.list); listView.setAdapter(adapter); listView.setOnItemClickListener(new AdapterView.OnItemClickListener() { @Override public void onItemClick(AdapterView adapterView, View view, int position, long l) { Word word = words.get(position); releaseMediaPlayer(); int result = mAudioManager.requestAudioFocus(mOnAudioFocusChangeListener, AudioManager.STREAM_MUSIC, AudioManager.AUDIOFOCUS_GAIN_TRANSIENT); if (result == AudioManager.AUDIOFOCUS_REQUEST_GRANTED) { mMediaPlayer = MediaPlayer.create(NumbersActivity.this, word.getmAudioResourceId()); mMediaPlayer.start(); mMediaPlayer.setOnCompletionListener(mCompletionListener); } } }); } @Override protected void onStop() { super.onStop(); releaseMediaPlayer(); } /** * Clean up the media player by releasing its resources. */ private void releaseMediaPlayer() { // If the media player is not null, then it may be currently playing a sound. if (mMediaPlayer != null) { // Regardless of the current state of the media player, release its resources // because we no longer need it. mMediaPlayer.release(); // Set the media player back to null. For our code, we've decided that // setting the media player to null is an easy way to tell that the media player // is not configured to play an audio file at the moment. mMediaPlayer = null; mAudioManager.abandonAudioFocus(mOnAudioFocusChangeListener); } } }