Initial commit

sources/com/google/zxing/client/android/BeepManager.java

@@ -0,0 +1,97 @@
+package com.google.zxing.client.android;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.content.res.AssetFileDescriptor;
+import android.media.AudioManager;
+import android.media.MediaPlayer;
+import android.os.Vibrator;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import java.io.Closeable;
+import java.io.IOException;
+
+/* loaded from: classes.dex */
+public final class BeepManager implements MediaPlayer.OnErrorListener, Closeable {
+    private static final String e = BeepManager.class.getSimpleName();
+    private final Activity a;
+    private MediaPlayer b = null;
+    private boolean c;
+    private boolean d;
+
+    public BeepManager(Activity activity) {
+        this.a = activity;
+        b();
+    }
+
+    public synchronized void a() {
+        if (this.c && this.b != null) {
+            this.b.start();
+        }
+        if (this.d) {
+            ((Vibrator) this.a.getSystemService("vibrator")).vibrate(200L);
+        }
+    }
+
+    public synchronized void b() {
+        SharedPreferences defaultSharedPreferences = PreferenceManager.getDefaultSharedPreferences(this.a);
+        this.c = a(defaultSharedPreferences, this.a);
+        this.d = defaultSharedPreferences.getBoolean("preferences_vibrate", false);
+        if (this.c && this.b == null) {
+            this.a.setVolumeControlStream(3);
+            this.b = a(this.a);
+        }
+    }
+
+    @Override // java.io.Closeable, java.lang.AutoCloseable
+    public synchronized void close() {
+        if (this.b != null) {
+            this.b.release();
+            this.b = null;
+        }
+    }
+
+    @Override // android.media.MediaPlayer.OnErrorListener
+    public synchronized boolean onError(MediaPlayer mediaPlayer, int i, int i2) {
+        if (i == 100) {
+            this.a.finish();
+        } else {
+            close();
+            b();
+        }
+        return true;
+    }
+
+    private static boolean a(SharedPreferences sharedPreferences, Context context) {
+        boolean z = sharedPreferences.getBoolean("preferences_play_beep", true);
+        if (!z || ((AudioManager) context.getSystemService("audio")).getRingerMode() == 2) {
+            return z;
+        }
+        return false;
+    }
+
+    private MediaPlayer a(Context context) {
+        MediaPlayer mediaPlayer = new MediaPlayer();
+        try {
+            AssetFileDescriptor openRawResourceFd = context.getResources().openRawResourceFd(R$raw.beep);
+            try {
+                mediaPlayer.setDataSource(openRawResourceFd.getFileDescriptor(), openRawResourceFd.getStartOffset(), openRawResourceFd.getLength());
+                mediaPlayer.setOnErrorListener(this);
+                mediaPlayer.setAudioStreamType(3);
+                mediaPlayer.setLooping(false);
+                mediaPlayer.setVolume(0.1f, 0.1f);
+                mediaPlayer.prepare();
+                if (openRawResourceFd != null) {
+                    openRawResourceFd.close();
+                }
+                return mediaPlayer;
+            } finally {
+            }
+        } catch (IOException e2) {
+            Log.w(e, e2);
+            mediaPlayer.release();
+            return null;
+        }
+    }
+}