Example usage for android.view KeyEvent KEYCODE_VOLUME_DOWN

Introduction

In this page you can find the example usage for android.view KeyEvent KEYCODE_VOLUME_DOWN.

Prototype

int KEYCODE_VOLUME_DOWN

To view the source code for android.view KeyEvent KEYCODE_VOLUME_DOWN.

Click Source Link

Document

Key code constant: Volume Down key.

Usage

From source file:paulscode.android.mupen64plusae.persistent.GlobalPrefs.java

/**
 * Instantiates a new user preferences wrapper.
 *
 * @param context//from   ww  w .  j  a v a2 s.  c om
 *            The application context.
 */
public GlobalPrefs(Context context, AppData appData) {
    mPreferences = PreferenceManager.getDefaultSharedPreferences(context);

    // Locale
    mLocaleCode = mPreferences.getString(KEY_LOCALE_OVERRIDE, DEFAULT_LOCALE_OVERRIDE);
    mLocale = TextUtils.isEmpty(mLocaleCode) ? Locale.getDefault() : createLocale(mLocaleCode);
    final Locale[] availableLocales = Locale.getAvailableLocales();
    String[] values = context.getResources().getStringArray(R.array.localeOverride_values);
    String[] entries = new String[values.length];
    for (int i = values.length - 1; i > 0; i--) {
        final Locale locale = createLocale(values[i]);

        // Get intersection of languages (available on device) and (translated for Mupen)
        if (ArrayUtils.contains(availableLocales, locale)) {
            // Get the name of the language, as written natively
            entries[i] = WordUtils.capitalize(locale.getDisplayName(locale));
        } else {
            // Remove the item from the list
            entries = (String[]) ArrayUtils.remove(entries, i);
            values = (String[]) ArrayUtils.remove(values, i);
        }
    }
    entries[0] = context.getString(R.string.localeOverride_entrySystemDefault);
    mLocaleNames = entries;
    mLocaleCodes = values;

    // Files
    userDataDir = mPreferences.getString("pathGameSaves", "");
    galleryCacheDir = userDataDir + "/GalleryCache";
    coverArtDir = galleryCacheDir + "/CoverArt";
    unzippedRomsDir = galleryCacheDir + "/UnzippedRoms";
    profilesDir = userDataDir + "/Profiles";
    crashLogDir = userDataDir + "/CrashLogs";
    coreUserDataDir = userDataDir + "/CoreConfig/UserData";
    coreUserCacheDir = userDataDir + "/CoreConfig/UserCache";
    hiResTextureDir = coreUserDataDir + "/mupen64plus/hires_texture/"; // MUST match what rice assumes natively
    textureCacheDir = coreUserCacheDir + "/mupen64plus/cache";
    romInfoCache_cfg = galleryCacheDir + "/romInfoCache.cfg";
    controllerProfiles_cfg = profilesDir + "/controller.cfg";
    touchscreenProfiles_cfg = profilesDir + "/touchscreen.cfg";
    emulationProfiles_cfg = profilesDir + "/emulation.cfg";
    customCheats_txt = profilesDir + "/customCheats.txt";
    touchscreenCustomSkinsDir = userDataDir + "/CustomSkins";
    legacyAutoSaves = userDataDir + "/AutoSaves";
    legacySlotSaves = userDataDir + "/SlotSaves";

    // Plug-ins
    audioPlugin = new Plugin(mPreferences, appData.libsDir, "audioPlugin");

    // Library prefs
    isRecentShown = mPreferences.getBoolean("showRecentlyPlayed", true);
    isFullNameShown = mPreferences.getBoolean("showFullNames", true);

    // Touchscreen prefs
    isTouchscreenFeedbackEnabled = mPreferences.getBoolean("touchscreenFeedback", false);
    touchscreenScale = (mPreferences.getInt("touchscreenScale", 100)) / 100.0f;
    touchscreenTransparency = (255 * mPreferences.getInt("touchscreenTransparency", 100)) / 100;
    touchscreenAutoHold = getSafeInt(mPreferences, "touchscreenAutoHold", 0);

    // Video prefs
    displayOrientation = getSafeInt(mPreferences, "displayOrientation", 0);
    displayPosition = getSafeInt(mPreferences, "displayPosition", Gravity.CENTER_VERTICAL);
    final int transparencyPercent = mPreferences.getInt("displayActionBarTransparency", 50);
    displayActionBarTransparency = (255 * transparencyPercent) / 100;
    isFpsEnabled = mPreferences.getBoolean("displayFps", false);
    final int selectedHardwareType = getSafeInt(mPreferences, "videoHardwareType", -1);
    isPolygonOffsetHackEnabled = selectedHardwareType > -2;
    videoHardwareType = selectedHardwareType < 0 ? appData.hardwareInfo.hardwareType : selectedHardwareType;
    switch (videoHardwareType) {
    case HardwareInfo.HARDWARE_TYPE_OMAP:
        videoPolygonOffset = 0.2f;
        break;
    case HardwareInfo.HARDWARE_TYPE_OMAP_2:
        videoPolygonOffset = -1.5f;
        break;
    case HardwareInfo.HARDWARE_TYPE_QUALCOMM:
        videoPolygonOffset = -0.2f;
        break;
    case HardwareInfo.HARDWARE_TYPE_IMAP:
        videoPolygonOffset = -0.001f;
        break;
    case HardwareInfo.HARDWARE_TYPE_TEGRA:
        videoPolygonOffset = -2.0f;
        break;
    case HardwareInfo.HARDWARE_TYPE_UNKNOWN:
        videoPolygonOffset = -1.5f;
        break;
    default:
        videoPolygonOffset = SafeMethods.toFloat(mPreferences.getString("videoPolygonOffset", "-1.5"), -1.5f);
        break;
    }
    isImmersiveModeEnabled = mPreferences.getBoolean("displayImmersiveMode", false);

    // Audio prefs
    audioSwapChannels = mPreferences.getBoolean("audioSwapChannels", false);
    audioSDLSecondaryBufferSize = getSafeInt(mPreferences, "audioSDLBufferSize", 2048);
    audioSLESSecondaryBufferSize = getSafeInt(mPreferences, "audioSLESBufferSize2", 256);
    audioSLESSecondaryBufferNbr = getSafeInt(mPreferences, "audioSLESBufferNbr2", 20);
    audioSLESSamplingRate = getSafeInt(mPreferences, "audioSLESSamplingRate", 0);

    if (audioPlugin.enabled)
        isFramelimiterEnabled = !mPreferences.getBoolean("audioSynchronize", true);
    else
        isFramelimiterEnabled = !mPreferences.getString("audioPlugin", "").equals("nospeedlimit");

    // User interface modes
    final String navMode = mPreferences.getString("navigationMode", "auto");
    if (navMode.equals("bigscreen"))
        isBigScreenMode = true;
    else if (navMode.equals("standard"))
        isBigScreenMode = false;
    else
        isBigScreenMode = AppData.IS_OUYA_HARDWARE || appData.isAndroidTv; // TODO: Add other systems as they enter market

    // Peripheral share mode
    isControllerShared = mPreferences.getBoolean("inputShareController", false);

    maxAutoSaves = mPreferences.getInt("gameAutoSaves", 5);

    // Determine the key codes that should not be mapped to controls
    final boolean volKeysMappable = mPreferences.getBoolean("inputVolumeMappable", false);
    final List<Integer> unmappables = new ArrayList<>();
    unmappables.add(KeyEvent.KEYCODE_MENU);

    // Back key is needed to show/hide the action bar in HC+
    unmappables.add(KeyEvent.KEYCODE_BACK);

    if (!volKeysMappable) {
        unmappables.add(KeyEvent.KEYCODE_VOLUME_UP);
        unmappables.add(KeyEvent.KEYCODE_VOLUME_DOWN);
        unmappables.add(KeyEvent.KEYCODE_VOLUME_MUTE);
    }
    unmappableKeyCodes = Collections.unmodifiableList(unmappables);

    // Controller profiles
    controllerProfile1 = loadControllerProfile(mPreferences, GamePrefs.CONTROLLER_PROFILE1,
            getControllerProfileDefault(1), GetControllerProfilesConfig(),
            appData.GetControllerProfilesConfig());
    controllerProfile2 = loadControllerProfile(mPreferences, GamePrefs.CONTROLLER_PROFILE2,
            getControllerProfileDefault(2), GetControllerProfilesConfig(),
            appData.GetControllerProfilesConfig());
    controllerProfile3 = loadControllerProfile(mPreferences, GamePrefs.CONTROLLER_PROFILE3,
            getControllerProfileDefault(3), GetControllerProfilesConfig(),
            appData.GetControllerProfilesConfig());
    controllerProfile4 = loadControllerProfile(mPreferences, GamePrefs.CONTROLLER_PROFILE4,
            getControllerProfileDefault(4), GetControllerProfilesConfig(),
            appData.GetControllerProfilesConfig());

    // Player map
    playerMap = new PlayerMap(mPreferences.getString(GamePrefs.PLAYER_MAP, ""));

    // Determine whether controller deconfliction is needed
    int numControllers = 0;
    numControllers += controllerProfile1 != null ? 1 : 0;
    numControllers += controllerProfile2 != null ? 1 : 0;
    numControllers += controllerProfile3 != null ? 1 : 0;
    numControllers += controllerProfile4 != null ? 1 : 0;

    playerMap.setEnabled(numControllers > 1 && !isControllerShared);
}

---

From source file:com.example.bluetooth_faster_connection.MainActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
        mMessageService.write(BluetoothMessageService.VOL_UP);
        return true;
    } else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
        mMessageService.write(BluetoothMessageService.VOL_DOWN);
        return true;
    }/*from www  .ja  v a 2  s . co m*/

    return super.onKeyDown(keyCode, event);
}

---

From source file:com.smc.tw.waltz.MainActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (DEBUG)//from  ww  w . j av a2 s . c om
        Log.d(TAG, "onKeyDown code:" + keyCode);

    switch (keyCode) {
    case KeyEvent.KEYCODE_VOLUME_UP: {
        mAudioManager.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_RAISE,
                AudioManager.FLAG_SHOW_UI);

        return true;
    }

    case KeyEvent.KEYCODE_VOLUME_DOWN: {
        mAudioManager.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_LOWER,
                AudioManager.FLAG_SHOW_UI);

        return true;
    }

    default:
        break;
    }

    return super.onKeyDown(keyCode, event);
}

---

From source file:com.mschlauch.comfortreader.FullscreenActivity.java

public boolean onKeyDown(int keyCode, KeyEvent event) {

    int duration = Toast.LENGTH_SHORT;

    //VOLUME KEY DOWN
    if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
        Context context = getApplicationContext();
        CharSequence text = "??";

        if (started == false) {
            previousButtonClicked(contentView);

            text = "<<";

        }//from  ww  w  . j  a v a 2  s  .c  om
        toast = Toast.makeText(context, text, duration);
        toast.show();

        stop();
        keyCode = -900000;
        return true;
    }
    //VOLUME KEY UP
    else if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {

        Context context = getApplicationContext();
        CharSequence text = "";

        if (started == true) {

            text = "??";
            toast = Toast.makeText(context, text, duration);
            toast.show();

        }

        playButtonClicked(contentView);
        keyCode = -900000;
        return true;

    }

    else if (keyCode == KeyEvent.KEYCODE_MENU) {
        menuButtonClicked(contentView);
        return true;
    }
    super.onKeyDown(keyCode, event);

    return true;
}

---

From source file:android.support.v7.app.MediaRouteControllerDialog.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
        mRoute.requestUpdateVolume(keyCode == KeyEvent.KEYCODE_VOLUME_DOWN ? -1 : 1);
        return true;
    }/* w ww .j  a  va2s.  c om*/
    return super.onKeyDown(keyCode, event);
}

---

From source file:android.support.v7.app.MediaRouteControllerDialog.java

@Override
public boolean onKeyUp(int keyCode, KeyEvent event) {
    if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN || keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
        return true;
    }//from  w  ww.j  a v a2  s  .  c  o m
    return super.onKeyUp(keyCode, event);
}

---

From source file:android.widget.TiVideoView4.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    if (mIsPrepared && keyCode != KeyEvent.KEYCODE_BACK && keyCode != KeyEvent.KEYCODE_VOLUME_UP
            && keyCode != KeyEvent.KEYCODE_VOLUME_DOWN && keyCode != KeyEvent.KEYCODE_MENU
            && keyCode != KeyEvent.KEYCODE_CALL && keyCode != KeyEvent.KEYCODE_ENDCALL && mMediaPlayer != null
            && mMediaController != null) {
        if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE) {
            if (mMediaPlayer.isPlaying()) {
                pause();/* w ww. j  a  va  2 s.c om*/
                mMediaController.show();
            } else {
                start();
                mMediaController.hide();
            }
            return true;
        } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP && mMediaPlayer.isPlaying()) {
            pause();
            mMediaController.show();
        } else {
            toggleMediaControlsVisiblity();
        }
    }

    return super.onKeyDown(keyCode, event);
}

---

From source file:de.spiritcroc.modular_remote.MainActivity.java

@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
    switch (volumeButtonSettingsShortcutCount) {
    case 0://from www. j a v  a2  s.co  m
    case 1:
    case 4:
    case 6:
        resetVolumeButtonSettingsShortcutHandler.removeCallbacks(resetVolumeButtonSettingsShortcut);
        if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
            volumeButtonSettingsShortcutCount++;
            resetVolumeButtonSettingsShortcutHandler.postDelayed(resetVolumeButtonSettingsShortcut, 1000);
        } else {
            volumeButtonSettingsShortcutCount = 0;
        }
        break;
    case 2:
    case 3:
    case 5:
        resetVolumeButtonSettingsShortcutHandler.removeCallbacks(resetVolumeButtonSettingsShortcut);
        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            volumeButtonSettingsShortcutCount++;
            resetVolumeButtonSettingsShortcutHandler.postDelayed(resetVolumeButtonSettingsShortcut, 1000);
        } else {
            volumeButtonSettingsShortcutCount = 0;
        }
        break;
    case 7:
        resetVolumeButtonSettingsShortcutHandler.removeCallbacks(resetVolumeButtonSettingsShortcut);
        if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
            Toast.makeText(getApplicationContext(), R.string.toast_volume_button_settings_shortcut,
                    Toast.LENGTH_LONG).show();
            startActivity(
                    new Intent(this, SettingsActivity.class).addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT));
        }
        volumeButtonSettingsShortcutCount = 0;
        break;
    default:
        volumeButtonSettingsShortcutCount = 0;
        break;
    }
    return pages.get(viewPager.getCurrentItem()).onKeyDown(keyCode) || super.onKeyDown(keyCode, event);
}

---

From source file:org.protocoderrunner.apprunner.AppRunnerActivity.java

public boolean checkVolumeKeys(int keyCode) {
    boolean r;//from w  ww.j  av  a 2s  .  c om

    if (keyVolumeEnabled
            && (keyCode == KeyEvent.KEYCODE_VOLUME_UP || keyCode == KeyEvent.KEYCODE_VOLUME_DOWN)) {
        r = true;
    } else {
        r = false;
    }

    return r;

}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• »