Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2010-2011 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.musicfx; |
| 18 | |
| 19 | import android.content.Context; |
| 20 | import android.content.SharedPreferences; |
| 21 | import android.media.MediaPlayer; |
| 22 | import android.media.audiofx.AudioEffect; |
| 23 | import android.media.audiofx.BassBoost; |
| 24 | import android.media.audiofx.Equalizer; |
| 25 | import android.media.audiofx.PresetReverb; |
| 26 | import android.media.audiofx.Virtualizer; |
| 27 | import android.util.Log; |
| 28 | |
| 29 | import java.util.Arrays; |
| 30 | import java.util.concurrent.ConcurrentHashMap; |
| 31 | |
| 32 | /** |
| 33 | * The Common class defines constants to be used by the control panels. |
| 34 | */ |
| 35 | public class ControlPanelEffect { |
| 36 | |
| 37 | private final static String TAG = "MusicFXControlPanelEffect"; |
| 38 | |
| 39 | /** |
| 40 | * Audio session priority |
| 41 | */ |
| 42 | private static final int PRIORITY = 0; |
| 43 | |
| 44 | /** |
| 45 | * The control mode specifies if control panel updates effects and preferences or only |
| 46 | * preferences. |
| 47 | */ |
| 48 | static enum ControlMode { |
| 49 | /** |
| 50 | * Control panel updates effects and preferences. Applicable when audio session is delivered |
| 51 | * by user. |
| 52 | */ |
| 53 | CONTROL_EFFECTS, |
| 54 | /** |
| 55 | * Control panel only updates preferences. Applicable when there was no audio or invalid |
| 56 | * session provided by user. |
| 57 | */ |
| 58 | CONTROL_PREFERENCES |
| 59 | } |
| 60 | |
| 61 | static enum Key { |
Marco Nelissen | bc778ed | 2012-10-11 17:37:03 -0700 | [diff] [blame] | 62 | global_enabled, virt_enabled, virt_strength_supported, virt_strength, virt_type, bb_enabled, |
| 63 | bb_strength, te_enabled, te_strength, avl_enabled, lm_enabled, lm_strength, eq_enabled, |
Sharad Sangle | 54c8960 | 2013-06-17 23:21:33 +0800 | [diff] [blame] | 64 | eq_num_bands, eq_level_range, eq_center_freq, eq_band_level, eq_band_level_no_save, eq_num_presets, eq_preset_name, |
Marco Nelissen | bc778ed | 2012-10-11 17:37:03 -0700 | [diff] [blame] | 65 | eq_preset_user_band_level, eq_preset_user_band_level_default, |
| 66 | eq_preset_opensl_es_band_level, eq_preset_ci_extreme_band_level, eq_current_preset, |
| 67 | pr_enabled, pr_current_preset |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | // Effect/audio session Mappings |
| 71 | /** |
| 72 | * Hashmap initial capacity |
| 73 | */ |
| 74 | private static final int HASHMAP_INITIAL_CAPACITY = 16; |
| 75 | /** |
| 76 | * Hashmap load factor |
| 77 | */ |
| 78 | private static final float HASHMAP_LOAD_FACTOR = 0.75f; |
| 79 | /** |
| 80 | * ConcurrentHashMap concurrency level |
| 81 | */ |
| 82 | private static final int HASHMAP_CONCURRENCY_LEVEL = 2; |
| 83 | |
| 84 | /** |
| 85 | * Map containing the Virtualizer audio session, effect mappings. |
| 86 | */ |
| 87 | private static final ConcurrentHashMap<Integer, Virtualizer> mVirtualizerInstances = new ConcurrentHashMap<Integer, Virtualizer>( |
| 88 | HASHMAP_INITIAL_CAPACITY, HASHMAP_LOAD_FACTOR, HASHMAP_CONCURRENCY_LEVEL); |
| 89 | /** |
| 90 | * Map containing the BB audio session, effect mappings. |
| 91 | */ |
| 92 | private static final ConcurrentHashMap<Integer, BassBoost> mBassBoostInstances = new ConcurrentHashMap<Integer, BassBoost>( |
| 93 | HASHMAP_INITIAL_CAPACITY, HASHMAP_LOAD_FACTOR, HASHMAP_CONCURRENCY_LEVEL); |
| 94 | /** |
| 95 | * Map containing the EQ audio session, effect mappings. |
| 96 | */ |
| 97 | private static final ConcurrentHashMap<Integer, Equalizer> mEQInstances = new ConcurrentHashMap<Integer, Equalizer>( |
| 98 | HASHMAP_INITIAL_CAPACITY, HASHMAP_LOAD_FACTOR, HASHMAP_CONCURRENCY_LEVEL); |
| 99 | /** |
| 100 | * Map containing the PR audio session, effect mappings. |
| 101 | */ |
| 102 | private static final ConcurrentHashMap<Integer, PresetReverb> mPresetReverbInstances = new ConcurrentHashMap<Integer, PresetReverb>( |
| 103 | HASHMAP_INITIAL_CAPACITY, HASHMAP_LOAD_FACTOR, HASHMAP_CONCURRENCY_LEVEL); |
| 104 | |
| 105 | /** |
| 106 | * Map containing the package name, audio session mappings. |
| 107 | */ |
| 108 | private static final ConcurrentHashMap<String, Integer> mPackageSessions = new ConcurrentHashMap<String, Integer>( |
| 109 | HASHMAP_INITIAL_CAPACITY, HASHMAP_LOAD_FACTOR, HASHMAP_CONCURRENCY_LEVEL); |
| 110 | |
| 111 | // Defaults |
Marco Nelissen | 024018a | 2011-07-19 14:06:08 -0700 | [diff] [blame] | 112 | final static boolean GLOBAL_ENABLED_DEFAULT = false; |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 113 | private final static boolean VIRTUALIZER_ENABLED_DEFAULT = true; |
| 114 | private final static int VIRTUALIZER_STRENGTH_DEFAULT = 1000; |
| 115 | private final static boolean BASS_BOOST_ENABLED_DEFAULT = true; |
| 116 | private final static int BASS_BOOST_STRENGTH_DEFAULT = 667; |
| 117 | private final static boolean PRESET_REVERB_ENABLED_DEFAULT = false; |
| 118 | private final static int PRESET_REVERB_CURRENT_PRESET_DEFAULT = 0; // None |
| 119 | |
| 120 | // EQ defaults |
| 121 | private final static boolean EQUALIZER_ENABLED_DEFAULT = true; |
| 122 | private final static String EQUALIZER_PRESET_NAME_DEFAULT = "Preset"; |
| 123 | private final static short EQUALIZER_NUMBER_BANDS_DEFAULT = 5; |
| 124 | private final static short EQUALIZER_NUMBER_PRESETS_DEFAULT = 0; |
| 125 | private final static short[] EQUALIZER_BAND_LEVEL_RANGE_DEFAULT = { -1500, 1500 }; |
| 126 | private final static int[] EQUALIZER_CENTER_FREQ_DEFAULT = { 60000, 230000, 910000, 3600000, |
| 127 | 14000000 }; |
| 128 | private final static short[] EQUALIZER_PRESET_CIEXTREME_BAND_LEVEL = { 0, 800, 400, 100, 1000 }; |
| 129 | private final static short[] EQUALIZER_PRESET_USER_BAND_LEVEL_DEFAULT = { 0, 0, 0, 0, 0 }; |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 130 | |
| 131 | // EQ effect properties which are invariable over all EQ effects sessions |
| 132 | private static short[] mEQBandLevelRange = EQUALIZER_BAND_LEVEL_RANGE_DEFAULT; |
| 133 | private static short mEQNumBands = EQUALIZER_NUMBER_BANDS_DEFAULT; |
| 134 | private static int[] mEQCenterFreq = EQUALIZER_CENTER_FREQ_DEFAULT; |
| 135 | private static short mEQNumPresets = EQUALIZER_NUMBER_PRESETS_DEFAULT; |
Filipe Gonçalves | 09156c6 | 2016-05-31 13:47:09 +0100 | [diff] [blame] | 136 | private static short[][] mEQPresetOpenSLESBandLevel = |
| 137 | new short[EQUALIZER_NUMBER_PRESETS_DEFAULT][EQUALIZER_NUMBER_BANDS_DEFAULT]; |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 138 | private static String[] mEQPresetNames; |
| 139 | private static boolean mIsEQInitialized = false; |
| 140 | private final static Object mEQInitLock = new Object(); |
| 141 | |
| 142 | /** |
| 143 | * Default int argument used in methods to see that the arg is a dummy. Used for method |
| 144 | * overloading. |
| 145 | */ |
| 146 | private final static int DUMMY_ARGUMENT = -1; |
| 147 | |
| 148 | /** |
| 149 | * Inits effects preferences for the given context and package name in the control panel. If |
| 150 | * preferences for the given package name don't exist, they are created and initialized. |
| 151 | * |
| 152 | * @param context |
| 153 | * @param packageName |
| 154 | * @param audioSession |
| 155 | * System wide unique audio session identifier. |
| 156 | */ |
| 157 | public static void initEffectsPreferences(final Context context, final String packageName, |
| 158 | final int audioSession) { |
| 159 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 160 | Context.MODE_PRIVATE); |
| 161 | final SharedPreferences.Editor editor = prefs.edit(); |
| 162 | final ControlMode controlMode = getControlMode(audioSession); |
| 163 | |
| 164 | // init preferences |
| 165 | try { |
| 166 | // init global on/off switch |
| 167 | final boolean isGlobalEnabled = prefs.getBoolean(Key.global_enabled.toString(), |
| 168 | GLOBAL_ENABLED_DEFAULT); |
| 169 | editor.putBoolean(Key.global_enabled.toString(), isGlobalEnabled); |
| 170 | Log.v(TAG, "isGlobalEnabled = " + isGlobalEnabled); |
| 171 | |
| 172 | // Virtualizer |
| 173 | final boolean isVIEnabled = prefs.getBoolean(Key.virt_enabled.toString(), |
| 174 | VIRTUALIZER_ENABLED_DEFAULT); |
Marco Nelissen | 20e6c9b | 2013-05-08 11:53:47 -0700 | [diff] [blame] | 175 | final Virtualizer virt = new Virtualizer(0, audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 176 | final int vIStrength = prefs.getInt(Key.virt_strength.toString(), |
Marco Nelissen | 20e6c9b | 2013-05-08 11:53:47 -0700 | [diff] [blame] | 177 | virt.getRoundedStrength()); |
| 178 | virt.release(); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 179 | editor.putBoolean(Key.virt_enabled.toString(), isVIEnabled); |
| 180 | editor.putInt(Key.virt_strength.toString(), vIStrength); |
Marco Nelissen | bc778ed | 2012-10-11 17:37:03 -0700 | [diff] [blame] | 181 | { |
| 182 | final MediaPlayer mediaPlayer = new MediaPlayer(); |
| 183 | final int session = mediaPlayer.getAudioSessionId(); |
| 184 | Virtualizer virtualizerEffect = null; |
| 185 | try { |
| 186 | virtualizerEffect = new Virtualizer(PRIORITY, session); |
| 187 | editor.putBoolean(Key.virt_strength_supported.toString(), |
| 188 | virtualizerEffect.getStrengthSupported()); |
| 189 | } finally { |
| 190 | if (virtualizerEffect != null) { |
| 191 | Log.d(TAG, "Releasing dummy Virtualizer effect"); |
| 192 | virtualizerEffect.release(); |
| 193 | } |
| 194 | mediaPlayer.release(); |
| 195 | } |
| 196 | } |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 197 | |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 198 | // BassBoost |
| 199 | final boolean isBBEnabled = prefs.getBoolean(Key.bb_enabled.toString(), |
| 200 | BASS_BOOST_ENABLED_DEFAULT); |
| 201 | final int bBStrength = prefs.getInt(Key.bb_strength.toString(), |
| 202 | BASS_BOOST_STRENGTH_DEFAULT); |
| 203 | editor.putBoolean(Key.bb_enabled.toString(), isBBEnabled); |
| 204 | editor.putInt(Key.bb_strength.toString(), bBStrength); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 205 | |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 206 | // Equalizer |
| 207 | synchronized (mEQInitLock) { |
| 208 | // If EQ is not initialized already create "dummy" audio session created by |
| 209 | // MediaPlayer and create effect on it to retrieve the invariable EQ properties |
| 210 | if (!mIsEQInitialized) { |
| 211 | final MediaPlayer mediaPlayer = new MediaPlayer(); |
| 212 | final int session = mediaPlayer.getAudioSessionId(); |
| 213 | Equalizer equalizerEffect = null; |
| 214 | try { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 215 | Log.d(TAG, "Creating dummy EQ effect on session " + session); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 216 | equalizerEffect = new Equalizer(PRIORITY, session); |
| 217 | |
| 218 | mEQBandLevelRange = equalizerEffect.getBandLevelRange(); |
| 219 | mEQNumBands = equalizerEffect.getNumberOfBands(); |
| 220 | mEQCenterFreq = new int[mEQNumBands]; |
| 221 | for (short band = 0; band < mEQNumBands; band++) { |
| 222 | mEQCenterFreq[band] = equalizerEffect.getCenterFreq(band); |
| 223 | } |
| 224 | mEQNumPresets = equalizerEffect.getNumberOfPresets(); |
| 225 | mEQPresetNames = new String[mEQNumPresets]; |
| 226 | mEQPresetOpenSLESBandLevel = new short[mEQNumPresets][mEQNumBands]; |
| 227 | for (short preset = 0; preset < mEQNumPresets; preset++) { |
| 228 | mEQPresetNames[preset] = equalizerEffect.getPresetName(preset); |
| 229 | equalizerEffect.usePreset(preset); |
| 230 | for (short band = 0; band < mEQNumBands; band++) { |
| 231 | mEQPresetOpenSLESBandLevel[preset][band] = equalizerEffect |
| 232 | .getBandLevel(band); |
| 233 | } |
| 234 | } |
| 235 | |
| 236 | mIsEQInitialized = true; |
| 237 | } catch (final IllegalStateException e) { |
| 238 | Log.e(TAG, "Equalizer: " + e); |
| 239 | } catch (final IllegalArgumentException e) { |
| 240 | Log.e(TAG, "Equalizer: " + e); |
| 241 | } catch (final UnsupportedOperationException e) { |
| 242 | Log.e(TAG, "Equalizer: " + e); |
| 243 | } catch (final RuntimeException e) { |
| 244 | Log.e(TAG, "Equalizer: " + e); |
| 245 | } finally { |
| 246 | if (equalizerEffect != null) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 247 | Log.d(TAG, "Releasing dummy EQ effect"); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 248 | equalizerEffect.release(); |
| 249 | } |
| 250 | mediaPlayer.release(); |
| 251 | |
| 252 | // When there was a failure set some good defaults |
| 253 | if (!mIsEQInitialized) { |
Filipe Gonçalves | 09156c6 | 2016-05-31 13:47:09 +0100 | [diff] [blame] | 254 | Log.e(TAG, "Error retrieving default EQ values, setting all presets" |
| 255 | + " to flat response"); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 256 | mEQPresetOpenSLESBandLevel = new short[mEQNumPresets][mEQNumBands]; |
| 257 | for (short preset = 0; preset < mEQNumPresets; preset++) { |
| 258 | // Init preset names to a dummy name |
| 259 | mEQPresetNames[preset] = prefs.getString( |
| 260 | Key.eq_preset_name.toString() + preset, |
| 261 | EQUALIZER_PRESET_NAME_DEFAULT + preset); |
Filipe Gonçalves | 09156c6 | 2016-05-31 13:47:09 +0100 | [diff] [blame] | 262 | mEQPresetOpenSLESBandLevel[preset] = Arrays.copyOf( |
| 263 | EQUALIZER_PRESET_USER_BAND_LEVEL_DEFAULT, mEQNumBands); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 264 | } |
| 265 | } |
| 266 | } |
| 267 | } |
| 268 | editor.putInt(Key.eq_level_range.toString() + 0, mEQBandLevelRange[0]); |
| 269 | editor.putInt(Key.eq_level_range.toString() + 1, mEQBandLevelRange[1]); |
| 270 | editor.putInt(Key.eq_num_bands.toString(), mEQNumBands); |
| 271 | editor.putInt(Key.eq_num_presets.toString(), mEQNumPresets); |
| 272 | // Resetting the EQ arrays depending on the real # bands with defaults if |
| 273 | // band < default size else 0 by copying default arrays over new ones |
| 274 | final short[] eQPresetCIExtremeBandLevel = Arrays.copyOf( |
| 275 | EQUALIZER_PRESET_CIEXTREME_BAND_LEVEL, mEQNumBands); |
| 276 | final short[] eQPresetUserBandLevelDefault = Arrays.copyOf( |
| 277 | EQUALIZER_PRESET_USER_BAND_LEVEL_DEFAULT, mEQNumBands); |
| 278 | // If no preset prefs set use CI EXTREME (= numPresets) |
| 279 | final short eQPreset = (short) prefs.getInt(Key.eq_current_preset.toString(), |
| 280 | mEQNumPresets); |
| 281 | editor.putInt(Key.eq_current_preset.toString(), eQPreset); |
| 282 | final short[] bandLevel = new short[mEQNumBands]; |
| 283 | for (short band = 0; band < mEQNumBands; band++) { |
| 284 | if (controlMode == ControlMode.CONTROL_PREFERENCES) { |
| 285 | if (eQPreset < mEQNumPresets) { |
| 286 | // OpenSL ES effect presets |
| 287 | bandLevel[band] = mEQPresetOpenSLESBandLevel[eQPreset][band]; |
| 288 | } else if (eQPreset == mEQNumPresets) { |
| 289 | // CI EXTREME |
| 290 | bandLevel[band] = eQPresetCIExtremeBandLevel[band]; |
| 291 | } else { |
| 292 | // User |
| 293 | bandLevel[band] = (short) prefs.getInt( |
| 294 | Key.eq_preset_user_band_level.toString() + band, |
| 295 | eQPresetUserBandLevelDefault[band]); |
| 296 | } |
| 297 | editor.putInt(Key.eq_band_level.toString() + band, bandLevel[band]); |
| 298 | } |
| 299 | editor.putInt(Key.eq_center_freq.toString() + band, mEQCenterFreq[band]); |
| 300 | editor.putInt(Key.eq_preset_ci_extreme_band_level.toString() + band, |
| 301 | eQPresetCIExtremeBandLevel[band]); |
| 302 | editor.putInt(Key.eq_preset_user_band_level_default.toString() + band, |
| 303 | eQPresetUserBandLevelDefault[band]); |
| 304 | } |
| 305 | for (short preset = 0; preset < mEQNumPresets; preset++) { |
| 306 | editor.putString(Key.eq_preset_name.toString() + preset, mEQPresetNames[preset]); |
| 307 | for (short band = 0; band < mEQNumBands; band++) { |
| 308 | editor.putInt(Key.eq_preset_opensl_es_band_level.toString() + preset + "_" |
| 309 | + band, mEQPresetOpenSLESBandLevel[preset][band]); |
| 310 | } |
| 311 | } |
| 312 | } |
| 313 | final boolean isEQEnabled = prefs.getBoolean(Key.eq_enabled.toString(), |
| 314 | EQUALIZER_ENABLED_DEFAULT); |
| 315 | editor.putBoolean(Key.eq_enabled.toString(), isEQEnabled); |
| 316 | |
| 317 | // Preset reverb |
| 318 | final boolean isEnabledPR = prefs.getBoolean(Key.pr_enabled.toString(), |
| 319 | PRESET_REVERB_ENABLED_DEFAULT); |
| 320 | final short presetPR = (short) prefs.getInt(Key.pr_current_preset.toString(), |
| 321 | PRESET_REVERB_CURRENT_PRESET_DEFAULT); |
| 322 | editor.putBoolean(Key.pr_enabled.toString(), isEnabledPR); |
| 323 | editor.putInt(Key.pr_current_preset.toString(), presetPR); |
| 324 | |
| 325 | editor.commit(); |
| 326 | } catch (final RuntimeException e) { |
| 327 | Log.e(TAG, "initEffectsPreferences: processingEnabled: " + e); |
| 328 | } |
| 329 | } |
| 330 | |
| 331 | /** |
| 332 | * Gets the effect control mode based on the given audio session in the control panel. Control |
| 333 | * mode defines if the control panel is controlling effects and/or preferences |
| 334 | * |
| 335 | * @param audioSession |
| 336 | * System wide unique audio session identifier. |
| 337 | * @return effect control mode |
| 338 | */ |
| 339 | public static ControlMode getControlMode(final int audioSession) { |
| 340 | if (audioSession == AudioEffect.ERROR_BAD_VALUE) { |
| 341 | return ControlMode.CONTROL_PREFERENCES; |
| 342 | } |
| 343 | return ControlMode.CONTROL_EFFECTS; |
| 344 | } |
| 345 | |
| 346 | /** |
| 347 | * Sets boolean parameter to value for given key |
| 348 | * |
| 349 | * @param context |
| 350 | * @param packageName |
| 351 | * @param audioSession |
| 352 | * System wide unique audio session identifier. |
| 353 | * @param key |
| 354 | * @param value |
| 355 | */ |
| 356 | public static void setParameterBoolean(final Context context, final String packageName, |
| 357 | final int audioSession, final Key key, final boolean value) { |
| 358 | try { |
| 359 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 360 | Context.MODE_PRIVATE); |
| 361 | final ControlMode controlMode = getControlMode(audioSession); |
| 362 | boolean enabled = value; |
| 363 | |
| 364 | // Global on/off |
| 365 | if (key == Key.global_enabled) { |
| 366 | boolean processingEnabled = false; |
| 367 | if (value == true) { |
| 368 | // enable all with respect to preferences |
| 369 | if (controlMode == ControlMode.CONTROL_EFFECTS) { |
| 370 | final Virtualizer virtualizerEffect = getVirtualizerEffect(audioSession); |
| 371 | if (virtualizerEffect != null) { |
| 372 | virtualizerEffect.setEnabled(prefs.getBoolean( |
| 373 | Key.virt_enabled.toString(), VIRTUALIZER_ENABLED_DEFAULT)); |
Marco Nelissen | 20e6c9b | 2013-05-08 11:53:47 -0700 | [diff] [blame] | 374 | int defaultstrength = virtualizerEffect.getRoundedStrength(); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 375 | final int vIStrength = prefs.getInt(Key.virt_strength.toString(), |
Marco Nelissen | 20e6c9b | 2013-05-08 11:53:47 -0700 | [diff] [blame] | 376 | defaultstrength); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 377 | setParameterInt(context, packageName, |
| 378 | audioSession, Key.virt_strength, vIStrength); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 379 | } |
| 380 | final BassBoost bassBoostEffect = getBassBoostEffect(audioSession); |
| 381 | if (bassBoostEffect != null) { |
| 382 | bassBoostEffect.setEnabled(prefs.getBoolean(Key.bb_enabled.toString(), |
| 383 | BASS_BOOST_ENABLED_DEFAULT)); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 384 | final int bBStrength = prefs.getInt(Key.bb_strength.toString(), |
| 385 | BASS_BOOST_STRENGTH_DEFAULT); |
| 386 | setParameterInt(context, packageName, |
| 387 | audioSession, Key.bb_strength, bBStrength); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 388 | } |
| 389 | final Equalizer equalizerEffect = getEqualizerEffect(audioSession); |
| 390 | if (equalizerEffect != null) { |
| 391 | equalizerEffect.setEnabled(prefs.getBoolean(Key.eq_enabled.toString(), |
| 392 | EQUALIZER_ENABLED_DEFAULT)); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 393 | final int[] bandLevels = getParameterIntArray(context, |
| 394 | packageName, audioSession, Key.eq_band_level); |
| 395 | final int len = bandLevels.length; |
| 396 | for (short band = 0; band < len; band++) { |
| 397 | final int level = bandLevels[band]; |
| 398 | setParameterInt(context, packageName, |
Sharad Sangle | 54c8960 | 2013-06-17 23:21:33 +0800 | [diff] [blame] | 399 | audioSession, Key.eq_band_level_no_save, level, band); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 400 | } |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 401 | } |
| 402 | // XXX: Preset Reverb not used for the moment, so commented out the effect |
| 403 | // creation to not use MIPS |
| 404 | // final PresetReverb presetReverbEffect = |
| 405 | // getPresetReverbEffect(audioSession); |
| 406 | // if (presetReverbEffect != null) { |
| 407 | // presetReverbEffect.setEnabled(prefs.getBoolean( |
| 408 | // Key.pr_enabled.toString(), PRESET_REVERB_ENABLED_DEFAULT)); |
| 409 | // } |
| 410 | } |
| 411 | |
| 412 | processingEnabled = true; |
| 413 | Log.v(TAG, "processingEnabled=" + processingEnabled); |
| 414 | |
| 415 | } else { |
| 416 | // disable all |
| 417 | if (controlMode == ControlMode.CONTROL_EFFECTS) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 418 | final Virtualizer virtualizerEffect = getVirtualizerEffectNoCreate(audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 419 | if (virtualizerEffect != null) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 420 | mVirtualizerInstances.remove(audioSession, virtualizerEffect); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 421 | virtualizerEffect.setEnabled(false); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 422 | virtualizerEffect.release(); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 423 | } |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 424 | final BassBoost bassBoostEffect = getBassBoostEffectNoCreate(audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 425 | if (bassBoostEffect != null) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 426 | mBassBoostInstances.remove(audioSession, bassBoostEffect); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 427 | bassBoostEffect.setEnabled(false); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 428 | bassBoostEffect.release(); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 429 | } |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 430 | final Equalizer equalizerEffect = getEqualizerEffectNoCreate(audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 431 | if (equalizerEffect != null) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 432 | mEQInstances.remove(audioSession, equalizerEffect); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 433 | equalizerEffect.setEnabled(false); |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 434 | equalizerEffect.release(); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 435 | } |
| 436 | // XXX: Preset Reverb not used for the moment, so commented out the effect |
| 437 | // creation to not use MIPS |
| 438 | // final PresetReverb presetReverbEffect = |
| 439 | // getPresetReverbEffect(audioSession); |
| 440 | // if (presetReverbEffect != null) { |
| 441 | // presetReverbEffect.setEnabled(false); |
| 442 | // } |
| 443 | } |
| 444 | |
| 445 | processingEnabled = false; |
| 446 | Log.v(TAG, "processingEnabled=" + processingEnabled); |
| 447 | } |
| 448 | enabled = processingEnabled; |
| 449 | } else if (controlMode == ControlMode.CONTROL_EFFECTS) { |
| 450 | final boolean isGlobalEnabled = prefs.getBoolean(Key.global_enabled.toString(), |
| 451 | GLOBAL_ENABLED_DEFAULT); |
| 452 | if (isGlobalEnabled == true) { |
| 453 | // Set effect parameters |
| 454 | switch (key) { |
| 455 | |
| 456 | case global_enabled: |
| 457 | // Global, already handled, to get out error free |
| 458 | break; |
| 459 | |
| 460 | // Virtualizer |
| 461 | case virt_enabled: |
| 462 | final Virtualizer virtualizerEffect = getVirtualizerEffect(audioSession); |
| 463 | if (virtualizerEffect != null) { |
| 464 | virtualizerEffect.setEnabled(value); |
| 465 | enabled = virtualizerEffect.getEnabled(); |
| 466 | } |
| 467 | break; |
| 468 | |
| 469 | // BassBoost |
| 470 | case bb_enabled: |
| 471 | final BassBoost bassBoostEffect = getBassBoostEffect(audioSession); |
| 472 | if (bassBoostEffect != null) { |
| 473 | bassBoostEffect.setEnabled(value); |
| 474 | enabled = bassBoostEffect.getEnabled(); |
| 475 | } |
| 476 | break; |
| 477 | |
| 478 | // Equalizer |
| 479 | case eq_enabled: |
| 480 | final Equalizer equalizerEffect = getEqualizerEffect(audioSession); |
| 481 | if (equalizerEffect != null) { |
| 482 | equalizerEffect.setEnabled(value); |
| 483 | enabled = equalizerEffect.getEnabled(); |
| 484 | } |
| 485 | break; |
| 486 | |
| 487 | // PresetReverb |
| 488 | case pr_enabled: |
| 489 | // XXX: Preset Reverb not used for the moment, so commented out the effect |
| 490 | // creation to not use MIPS |
| 491 | // final PresetReverb presetReverbEffect = |
| 492 | // getPresetReverbEffect(audioSession); |
| 493 | // if (presetReverbEffect != null) { |
| 494 | // presetReverbEffect.setEnabled(value); |
| 495 | // enabled = presetReverbEffect.getEnabled(); |
| 496 | // } |
| 497 | break; |
| 498 | |
| 499 | default: |
| 500 | Log.e(TAG, "Unknown/unsupported key " + key); |
| 501 | return; |
| 502 | } |
| 503 | } |
| 504 | |
| 505 | } |
| 506 | |
| 507 | // Set preferences |
| 508 | final SharedPreferences.Editor editor = prefs.edit(); |
| 509 | editor.putBoolean(key.toString(), enabled); |
| 510 | editor.commit(); |
| 511 | |
| 512 | } catch (final RuntimeException e) { |
| 513 | Log.e(TAG, "setParameterBoolean: " + key + "; " + value + "; " + e); |
| 514 | } |
| 515 | } |
| 516 | |
| 517 | /** |
| 518 | * Gets boolean parameter for given key |
| 519 | * |
| 520 | * @param context |
| 521 | * @param packageName |
| 522 | * @param audioSession |
| 523 | * System wide unique audio session identifier. |
| 524 | * @param key |
| 525 | * @return parameter value |
| 526 | */ |
| 527 | public static Boolean getParameterBoolean(final Context context, final String packageName, |
| 528 | final int audioSession, final Key key) { |
| 529 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 530 | Context.MODE_PRIVATE); |
| 531 | boolean value = false; |
| 532 | |
| 533 | try { |
| 534 | value = prefs.getBoolean(key.toString(), value); |
| 535 | } catch (final RuntimeException e) { |
| 536 | Log.e(TAG, "getParameterBoolean: " + key + "; " + value + "; " + e); |
| 537 | } |
| 538 | |
| 539 | return value; |
| 540 | |
| 541 | } |
| 542 | |
| 543 | /** |
| 544 | * Sets int parameter for given key and value arg0, arg1 |
| 545 | * |
| 546 | * @param context |
| 547 | * @param packageName |
| 548 | * @param audioSession |
| 549 | * System wide unique audio session identifier. |
| 550 | * @param key |
| 551 | * @param arg0 |
| 552 | * @param arg1 |
| 553 | */ |
| 554 | public static void setParameterInt(final Context context, final String packageName, |
| 555 | final int audioSession, final Key key, final int arg0, final int arg1) { |
| 556 | String strKey = key.toString(); |
| 557 | int value = arg0; |
| 558 | |
| 559 | try { |
| 560 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 561 | Context.MODE_PRIVATE); |
| 562 | final SharedPreferences.Editor editor = prefs.edit(); |
| 563 | final ControlMode controlMode = getControlMode(audioSession); |
| 564 | |
| 565 | // Set effect parameters |
| 566 | if (controlMode == ControlMode.CONTROL_EFFECTS) { |
| 567 | |
| 568 | switch (key) { |
| 569 | |
| 570 | // Virtualizer |
| 571 | case virt_strength: { |
| 572 | final Virtualizer virtualizerEffect = getVirtualizerEffect(audioSession); |
| 573 | if (virtualizerEffect != null) { |
| 574 | virtualizerEffect.setStrength((short) value); |
| 575 | value = virtualizerEffect.getRoundedStrength(); |
| 576 | } |
| 577 | break; |
| 578 | } |
| 579 | // BassBoost |
| 580 | case bb_strength: { |
| 581 | final BassBoost bassBoostEffect = getBassBoostEffect(audioSession); |
| 582 | if (bassBoostEffect != null) { |
| 583 | bassBoostEffect.setStrength((short) value); |
| 584 | value = bassBoostEffect.getRoundedStrength(); |
| 585 | } |
| 586 | break; |
| 587 | } |
| 588 | // Equalizer |
| 589 | case eq_band_level: { |
| 590 | if (arg1 == DUMMY_ARGUMENT) { |
| 591 | throw new IllegalArgumentException("Dummy arg passed."); |
| 592 | } |
| 593 | final short band = (short) arg1; |
| 594 | strKey = strKey + band; |
| 595 | final Equalizer equalizerEffect = getEqualizerEffect(audioSession); |
| 596 | if (equalizerEffect != null) { |
| 597 | equalizerEffect.setBandLevel(band, (short) value); |
| 598 | value = equalizerEffect.getBandLevel(band); |
| 599 | // save band level in User preset |
| 600 | editor.putInt(Key.eq_preset_user_band_level.toString() + band, value); |
| 601 | } |
| 602 | break; |
| 603 | } |
Sharad Sangle | 54c8960 | 2013-06-17 23:21:33 +0800 | [diff] [blame] | 604 | // Same as eq_band_level except won't save band level in User preset |
| 605 | case eq_band_level_no_save: { |
| 606 | if (arg1 == DUMMY_ARGUMENT) { |
| 607 | throw new IllegalArgumentException("Dummy arg passed."); |
| 608 | } |
| 609 | final short band = (short) arg1; |
| 610 | strKey = Key.eq_band_level.toString() + band; |
| 611 | final Equalizer equalizerEffect = getEqualizerEffect(audioSession); |
| 612 | if (equalizerEffect != null) { |
| 613 | equalizerEffect.setBandLevel(band, (short) value); |
| 614 | } |
| 615 | break; |
| 616 | } |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 617 | case eq_current_preset: { |
| 618 | final Equalizer equalizerEffect = getEqualizerEffect(audioSession); |
| 619 | if (equalizerEffect != null) { |
| 620 | final short preset = (short) value; |
| 621 | final int numBands = prefs.getInt(Key.eq_num_bands.toString(), |
| 622 | EQUALIZER_NUMBER_BANDS_DEFAULT); |
| 623 | final int numPresets = prefs.getInt(Key.eq_num_presets.toString(), |
| 624 | EQUALIZER_NUMBER_PRESETS_DEFAULT); |
| 625 | |
| 626 | if (preset < numPresets) { |
| 627 | // OpenSL ES EQ Effect presets |
| 628 | equalizerEffect.usePreset(preset); |
| 629 | value = equalizerEffect.getCurrentPreset(); |
| 630 | } else { |
| 631 | final short[] eQPresetCIExtremeBandLevelDefault = Arrays.copyOf( |
| 632 | EQUALIZER_PRESET_CIEXTREME_BAND_LEVEL, numBands); |
| 633 | final short[] eQPresetUserBandLevelDefault = Arrays.copyOf( |
| 634 | EQUALIZER_PRESET_USER_BAND_LEVEL_DEFAULT, numBands); |
| 635 | // Set the band levels manually for custom presets |
| 636 | for (short band = 0; band < numBands; band++) { |
| 637 | short bandLevel = 0; |
| 638 | if (preset == numPresets) { |
| 639 | // CI EXTREME |
| 640 | bandLevel = (short) prefs.getInt( |
| 641 | Key.eq_preset_ci_extreme_band_level.toString() + band, |
| 642 | eQPresetCIExtremeBandLevelDefault[band]); |
| 643 | } else { |
| 644 | // User |
| 645 | bandLevel = (short) prefs.getInt( |
| 646 | Key.eq_preset_user_band_level.toString() + band, |
| 647 | eQPresetUserBandLevelDefault[band]); |
| 648 | } |
| 649 | equalizerEffect.setBandLevel(band, bandLevel); |
| 650 | } |
| 651 | } |
| 652 | |
| 653 | // update band levels |
| 654 | for (short band = 0; band < numBands; band++) { |
| 655 | final short level = equalizerEffect.getBandLevel(band); |
| 656 | editor.putInt(Key.eq_band_level.toString() + band, level); |
| 657 | } |
| 658 | } |
| 659 | break; |
| 660 | } |
| 661 | case eq_preset_user_band_level: |
| 662 | // Fall through |
| 663 | case eq_preset_user_band_level_default: |
| 664 | // Fall through |
| 665 | case eq_preset_ci_extreme_band_level: { |
| 666 | if (arg1 == DUMMY_ARGUMENT) { |
| 667 | throw new IllegalArgumentException("Dummy arg passed."); |
| 668 | } |
| 669 | final short band = (short) arg1; |
| 670 | strKey = strKey + band; |
| 671 | break; |
| 672 | } |
| 673 | case pr_current_preset: |
| 674 | // XXX: Preset Reverb not used for the moment, so commented out the effect |
| 675 | // creation to not use MIPS |
| 676 | // final PresetReverb presetReverbEffect = getPresetReverbEffect(audioSession); |
| 677 | // if (presetReverbEffect != null) { |
| 678 | // presetReverbEffect.setPreset((short) value); |
| 679 | // value = presetReverbEffect.getPreset(); |
| 680 | // } |
| 681 | break; |
| 682 | default: |
| 683 | Log.e(TAG, "setParameterInt: Unknown/unsupported key " + key); |
| 684 | return; |
| 685 | } |
| 686 | } else { |
| 687 | switch (key) { |
| 688 | // Virtualizer |
| 689 | case virt_strength: |
| 690 | // Do nothing |
| 691 | break; |
| 692 | case virt_type: |
| 693 | // Do nothing |
| 694 | break; |
| 695 | |
| 696 | // BassBoost |
| 697 | case bb_strength: |
| 698 | // Do nothing |
| 699 | break; |
| 700 | |
| 701 | // Equalizer |
| 702 | case eq_band_level: { |
| 703 | if (arg1 == DUMMY_ARGUMENT) { |
| 704 | throw new IllegalArgumentException("Dummy arg passed."); |
| 705 | } |
| 706 | final short band = (short) arg1; |
| 707 | strKey = strKey + band; |
| 708 | |
| 709 | editor.putInt(Key.eq_preset_user_band_level.toString() + band, value); |
| 710 | break; |
| 711 | } |
Sharad Sangle | 54c8960 | 2013-06-17 23:21:33 +0800 | [diff] [blame] | 712 | // Same as eq_band_level except won't save band level in User preset |
| 713 | case eq_band_level_no_save: { |
| 714 | if (arg1 == DUMMY_ARGUMENT) { |
| 715 | throw new IllegalArgumentException("Dummy arg passed."); |
| 716 | } |
| 717 | final short band = (short) arg1; |
| 718 | strKey = Key.eq_band_level.toString() + band; |
| 719 | break; |
| 720 | } |
| 721 | |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 722 | case eq_current_preset: { |
| 723 | final short preset = (short) value; |
| 724 | final int numBands = prefs.getInt(Key.eq_num_bands.toString(), |
| 725 | EQUALIZER_NUMBER_BANDS_DEFAULT); |
| 726 | final int numPresets = prefs.getInt(Key.eq_num_presets.toString(), |
| 727 | EQUALIZER_NUMBER_PRESETS_DEFAULT); |
| 728 | |
| 729 | final short[][] eQPresetOpenSLESBandLevelDefault = Arrays.copyOf( |
Filipe Gonçalves | 09156c6 | 2016-05-31 13:47:09 +0100 | [diff] [blame] | 730 | mEQPresetOpenSLESBandLevel, numPresets); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 731 | final short[] eQPresetCIExtremeBandLevelDefault = Arrays.copyOf( |
| 732 | EQUALIZER_PRESET_CIEXTREME_BAND_LEVEL, numBands); |
| 733 | final short[] eQPresetUserBandLevelDefault = Arrays.copyOf( |
| 734 | EQUALIZER_PRESET_USER_BAND_LEVEL_DEFAULT, numBands); |
| 735 | for (short band = 0; band < numBands; band++) { |
| 736 | short bandLevel = 0; |
| 737 | if (preset < numPresets) { |
| 738 | // OpenSL ES EQ Effect presets |
| 739 | bandLevel = (short) prefs.getInt( |
| 740 | Key.eq_preset_opensl_es_band_level.toString() + preset + "_" |
| 741 | + band, eQPresetOpenSLESBandLevelDefault[preset][band]); |
| 742 | } else if (preset == numPresets) { |
| 743 | // CI EXTREME |
| 744 | bandLevel = (short) prefs.getInt( |
| 745 | Key.eq_preset_ci_extreme_band_level.toString() + band, |
| 746 | eQPresetCIExtremeBandLevelDefault[band]); |
| 747 | } else { |
| 748 | // User |
| 749 | bandLevel = (short) prefs.getInt( |
| 750 | Key.eq_preset_user_band_level.toString() + band, |
| 751 | eQPresetUserBandLevelDefault[band]); |
| 752 | } |
| 753 | editor.putInt(Key.eq_band_level.toString() + band, bandLevel); |
| 754 | } |
| 755 | break; |
| 756 | } |
| 757 | case eq_preset_user_band_level: |
| 758 | // Fall through |
| 759 | case eq_preset_user_band_level_default: |
| 760 | // Fall through |
| 761 | case eq_preset_ci_extreme_band_level: { |
| 762 | if (arg1 == DUMMY_ARGUMENT) { |
| 763 | throw new IllegalArgumentException("Dummy arg passed."); |
| 764 | } |
| 765 | final short band = (short) arg1; |
| 766 | strKey = strKey + band; |
| 767 | break; |
| 768 | } |
| 769 | case pr_current_preset: |
| 770 | // Do nothing |
| 771 | break; |
| 772 | default: |
| 773 | Log.e(TAG, "setParameterInt: Unknown/unsupported key " + key); |
| 774 | return; |
| 775 | } |
| 776 | } |
| 777 | |
| 778 | // Set preferences |
| 779 | editor.putInt(strKey, value); |
Marco Nelissen | b6436a6 | 2011-12-06 14:48:08 -0800 | [diff] [blame] | 780 | editor.apply(); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 781 | |
| 782 | } catch (final RuntimeException e) { |
| 783 | Log.e(TAG, "setParameterInt: " + key + "; " + arg0 + "; " + arg1 + "; " + e); |
| 784 | } |
| 785 | |
| 786 | } |
| 787 | |
| 788 | /** |
| 789 | * Sets int parameter for given key and value arg |
| 790 | * |
| 791 | * @param context |
| 792 | * @param packageName |
| 793 | * @param audioSession |
| 794 | * System wide unique audio session identifier. |
| 795 | * @param key |
| 796 | * @param arg |
| 797 | */ |
| 798 | public static void setParameterInt(final Context context, final String packageName, |
| 799 | final int audioSession, final Key key, final int arg) { |
| 800 | setParameterInt(context, packageName, audioSession, key, arg, DUMMY_ARGUMENT); |
| 801 | } |
| 802 | |
| 803 | /** |
| 804 | * Gets int parameter given key |
| 805 | * |
| 806 | * @param context |
| 807 | * @param packageName |
| 808 | * @param audioSession |
| 809 | * System wide unique audio session identifier. |
| 810 | * @param key |
| 811 | * @return parameter value |
| 812 | */ |
| 813 | public static int getParameterInt(final Context context, final String packageName, |
| 814 | final int audioSession, final String key) { |
| 815 | int value = 0; |
| 816 | |
| 817 | try { |
| 818 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 819 | Context.MODE_PRIVATE); |
| 820 | value = prefs.getInt(key, value); |
| 821 | } catch (final RuntimeException e) { |
| 822 | Log.e(TAG, "getParameterInt: " + key + "; " + e); |
| 823 | } |
| 824 | |
| 825 | return value; |
| 826 | } |
| 827 | |
| 828 | /** |
| 829 | * Gets int parameter given key |
| 830 | * |
| 831 | * @param context |
| 832 | * @param packageName |
| 833 | * @param audioSession |
| 834 | * System wide unique audio session identifier. |
| 835 | * @param key |
| 836 | * @return parameter value |
| 837 | */ |
| 838 | public static int getParameterInt(final Context context, final String packageName, |
| 839 | final int audioSession, final Key key) { |
| 840 | return getParameterInt(context, packageName, audioSession, key.toString()); |
| 841 | } |
| 842 | |
| 843 | /** |
| 844 | * Gets int parameter given key and arg |
| 845 | * |
| 846 | * @param context |
| 847 | * @param packageName |
| 848 | * @param audioSession |
| 849 | * System wide unique audio session identifier. |
| 850 | * @param audioSession |
| 851 | * @param key |
| 852 | * @param arg |
| 853 | * @return parameter value |
| 854 | */ |
| 855 | public static int getParameterInt(final Context context, final String packageName, |
| 856 | final int audioSession, final Key key, final int arg) { |
| 857 | return getParameterInt(context, packageName, audioSession, key.toString() + arg); |
| 858 | } |
| 859 | |
| 860 | /** |
| 861 | * Gets int parameter given key, arg0 and arg1 |
| 862 | * |
| 863 | * @param context |
| 864 | * @param packageName |
| 865 | * @param audioSession |
| 866 | * System wide unique audio session identifier. |
| 867 | * @param audioSession |
| 868 | * @param key |
| 869 | * @param arg0 |
| 870 | * @param arg1 |
| 871 | * @return parameter value |
| 872 | */ |
| 873 | public static int getParameterInt(final Context context, final String packageName, |
| 874 | final int audioSession, final Key key, final int arg0, final int arg1) { |
| 875 | return getParameterInt(context, packageName, audioSession, key.toString() + arg0 + "_" |
| 876 | + arg1); |
| 877 | } |
| 878 | |
| 879 | /** |
| 880 | * Gets integer array parameter given key. Returns null if not found. |
| 881 | * |
| 882 | * @param context |
| 883 | * @param packageName |
| 884 | * @param audioSession |
| 885 | * System wide unique audio session identifier. |
| 886 | * @param key |
| 887 | * @return parameter value array |
| 888 | */ |
| 889 | public static int[] getParameterIntArray(final Context context, final String packageName, |
| 890 | final int audioSession, final Key key) { |
| 891 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 892 | Context.MODE_PRIVATE); |
| 893 | |
| 894 | int[] intArray = null; |
| 895 | try { |
| 896 | // Get effect parameters |
| 897 | switch (key) { |
| 898 | case eq_level_range: { |
| 899 | intArray = new int[2]; |
| 900 | break; |
| 901 | } |
| 902 | case eq_center_freq: |
| 903 | // Fall through |
| 904 | case eq_band_level: |
| 905 | // Fall through |
| 906 | case eq_preset_user_band_level: |
| 907 | // Fall through |
| 908 | case eq_preset_user_band_level_default: |
| 909 | // Fall through |
| 910 | case eq_preset_ci_extreme_band_level: { |
| 911 | final int numBands = prefs.getInt(Key.eq_num_bands.toString(), 0); |
| 912 | intArray = new int[numBands]; |
| 913 | break; |
| 914 | } |
| 915 | default: |
| 916 | Log.e(TAG, "getParameterIntArray: Unknown/unsupported key " + key); |
| 917 | return null; |
| 918 | } |
| 919 | |
| 920 | for (int i = 0; i < intArray.length; i++) { |
| 921 | intArray[i] = prefs.getInt(key.toString() + i, 0); |
| 922 | } |
| 923 | |
| 924 | } catch (final RuntimeException e) { |
| 925 | Log.e(TAG, "getParameterIntArray: " + key + "; " + e); |
| 926 | } |
| 927 | |
| 928 | return intArray; |
| 929 | } |
| 930 | |
| 931 | /** |
| 932 | * Gets string parameter given key. Returns empty string if not found. |
| 933 | * |
| 934 | * @param context |
| 935 | * @param packageName |
| 936 | * @param audioSession |
| 937 | * System wide unique audio session identifier. |
| 938 | * @param key |
| 939 | * @return parameter value |
| 940 | */ |
| 941 | public static String getParameterString(final Context context, final String packageName, |
| 942 | final int audioSession, final String key) { |
| 943 | String value = ""; |
| 944 | try { |
| 945 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 946 | Context.MODE_PRIVATE); |
| 947 | |
| 948 | // Get effect parameters |
| 949 | value = prefs.getString(key, value); |
| 950 | |
| 951 | } catch (final RuntimeException e) { |
| 952 | Log.e(TAG, "getParameterString: " + key + "; " + e); |
| 953 | } |
| 954 | |
| 955 | return value; |
| 956 | } |
| 957 | |
| 958 | /** |
| 959 | * Gets string parameter given key. |
| 960 | * |
| 961 | * @param context |
| 962 | * @param packageName |
| 963 | * @param audioSession |
| 964 | * System wide unique audio session identifier. |
| 965 | * @param key |
| 966 | * @return parameter value |
| 967 | */ |
| 968 | public static String getParameterString(final Context context, final String packageName, |
| 969 | final int audioSession, final Key key) { |
| 970 | return getParameterString(context, packageName, audioSession, key.toString()); |
| 971 | } |
| 972 | |
| 973 | /** |
| 974 | * Gets string parameter given key and arg. |
| 975 | * |
| 976 | * @param context |
| 977 | * @param packageName |
| 978 | * @param audioSession |
| 979 | * System wide unique audio session identifier. |
| 980 | * @param args |
| 981 | * @return parameter value |
| 982 | */ |
| 983 | public static String getParameterString(final Context context, final String packageName, |
| 984 | final int audioSession, final Key key, final int arg) { |
| 985 | return getParameterString(context, packageName, audioSession, key.toString() + arg); |
| 986 | } |
| 987 | |
| 988 | /** |
| 989 | * Opens/initializes the effects session for the given audio session with preferences linked to |
| 990 | * the given package name and context. |
| 991 | * |
| 992 | * @param context |
| 993 | * @param packageName |
| 994 | * @param audioSession |
| 995 | * System wide unique audio session identifier. |
| 996 | */ |
| 997 | public static void openSession(final Context context, final String packageName, |
| 998 | final int audioSession) { |
| 999 | Log.v(TAG, "openSession(" + context + ", " + packageName + ", " + audioSession + ")"); |
| 1000 | final String methodTag = "openSession: "; |
| 1001 | |
| 1002 | // init preferences |
| 1003 | final SharedPreferences prefs = context.getSharedPreferences(packageName, |
| 1004 | Context.MODE_PRIVATE); |
| 1005 | final SharedPreferences.Editor editor = prefs.edit(); |
| 1006 | |
| 1007 | final boolean isGlobalEnabled = prefs.getBoolean(Key.global_enabled.toString(), |
| 1008 | GLOBAL_ENABLED_DEFAULT); |
| 1009 | editor.putBoolean(Key.global_enabled.toString(), isGlobalEnabled); |
| 1010 | |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1011 | if (!isGlobalEnabled) { |
| 1012 | return; |
| 1013 | } |
| 1014 | |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1015 | // Manage audioSession information |
| 1016 | |
| 1017 | // Retrieve AudioSession Id from map |
| 1018 | boolean isExistingAudioSession = false; |
| 1019 | |
| 1020 | try { |
| 1021 | final Integer currentAudioSession = mPackageSessions.putIfAbsent(packageName, |
| 1022 | audioSession); |
| 1023 | if (currentAudioSession != null) { |
| 1024 | // Compare with passed argument |
| 1025 | if (currentAudioSession == audioSession) { |
| 1026 | // FIXME: Normally, we should exit the function here |
| 1027 | // BUT: we have to take care of the virtualizer because of |
| 1028 | // a bug in the Android Effects Framework |
| 1029 | // editor.commit(); |
| 1030 | // return; |
| 1031 | isExistingAudioSession = true; |
| 1032 | } else { |
| 1033 | closeSession(context, packageName, currentAudioSession); |
| 1034 | } |
| 1035 | } |
| 1036 | } catch (final NullPointerException e) { |
| 1037 | Log.e(TAG, methodTag + e); |
| 1038 | editor.commit(); |
| 1039 | return; |
| 1040 | } |
| 1041 | |
| 1042 | // Because the audioSession is new, get effects & settings from shared preferences |
| 1043 | |
| 1044 | // Virtualizer |
| 1045 | // create effect |
| 1046 | final Virtualizer virtualizerEffect = getVirtualizerEffect(audioSession); |
| 1047 | { |
| 1048 | final String errorTag = methodTag + "Virtualizer error: "; |
| 1049 | |
| 1050 | try { |
| 1051 | // read parameters |
| 1052 | final boolean isEnabled = prefs.getBoolean(Key.virt_enabled.toString(), |
| 1053 | VIRTUALIZER_ENABLED_DEFAULT); |
Marco Nelissen | 20e6c9b | 2013-05-08 11:53:47 -0700 | [diff] [blame] | 1054 | int defaultstrength = isExistingAudioSession ? VIRTUALIZER_STRENGTH_DEFAULT : |
| 1055 | virtualizerEffect.getRoundedStrength(); |
| 1056 | final int strength = prefs.getInt(Key.virt_strength.toString(), defaultstrength); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1057 | // init settings |
| 1058 | Virtualizer.Settings settings = new Virtualizer.Settings("Virtualizer;strength=" |
| 1059 | + strength); |
| 1060 | |
| 1061 | virtualizerEffect.setProperties(settings); |
| 1062 | |
| 1063 | // set parameters |
| 1064 | if (isGlobalEnabled == true) { |
| 1065 | virtualizerEffect.setEnabled(isEnabled); |
| 1066 | } else { |
| 1067 | virtualizerEffect.setEnabled(false); |
| 1068 | } |
| 1069 | |
| 1070 | // get parameters |
| 1071 | settings = virtualizerEffect.getProperties(); |
| 1072 | Log.v(TAG, "Parameters: " + settings.toString() + ";enabled=" + isEnabled); |
| 1073 | |
| 1074 | // update preferences |
| 1075 | editor.putBoolean(Key.virt_enabled.toString(), isEnabled); |
| 1076 | editor.putInt(Key.virt_strength.toString(), settings.strength); |
| 1077 | } catch (final RuntimeException e) { |
| 1078 | Log.e(TAG, errorTag + e); |
| 1079 | } |
| 1080 | } |
| 1081 | |
| 1082 | // In case of an existing audio session |
| 1083 | // Exit after the virtualizer has been re-enabled |
| 1084 | |
| 1085 | if (isExistingAudioSession) { |
b359 | fed4c7b | 2012-05-16 21:14:33 +0800 | [diff] [blame] | 1086 | editor.apply(); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1087 | return; |
| 1088 | } |
| 1089 | |
| 1090 | // BassBoost |
| 1091 | // create effect |
| 1092 | final BassBoost bassBoostEffect = getBassBoostEffect(audioSession); |
| 1093 | { |
| 1094 | final String errorTag = methodTag + "BassBoost error: "; |
| 1095 | |
| 1096 | try { |
| 1097 | // read parameters |
| 1098 | final boolean isEnabled = prefs.getBoolean(Key.bb_enabled.toString(), |
| 1099 | BASS_BOOST_ENABLED_DEFAULT); |
| 1100 | final int strength = prefs.getInt(Key.bb_strength.toString(), |
| 1101 | BASS_BOOST_STRENGTH_DEFAULT); |
| 1102 | |
| 1103 | // init settings |
| 1104 | BassBoost.Settings settings = new BassBoost.Settings("BassBoost;strength=" |
| 1105 | + strength); |
| 1106 | |
| 1107 | bassBoostEffect.setProperties(settings); |
| 1108 | |
| 1109 | // set parameters |
| 1110 | if (isGlobalEnabled == true) { |
| 1111 | bassBoostEffect.setEnabled(isEnabled); |
| 1112 | } else { |
| 1113 | bassBoostEffect.setEnabled(false); |
| 1114 | } |
| 1115 | |
| 1116 | // get parameters |
| 1117 | settings = bassBoostEffect.getProperties(); |
| 1118 | Log.v(TAG, "Parameters: " + settings.toString() + ";enabled=" + isEnabled); |
| 1119 | |
| 1120 | // update preferences |
| 1121 | editor.putBoolean(Key.bb_enabled.toString(), isEnabled); |
| 1122 | editor.putInt(Key.bb_strength.toString(), settings.strength); |
| 1123 | } catch (final RuntimeException e) { |
| 1124 | Log.e(TAG, errorTag + e); |
| 1125 | } |
| 1126 | } |
| 1127 | |
| 1128 | // Equalizer |
| 1129 | // create effect |
| 1130 | final Equalizer equalizerEffect = getEqualizerEffect(audioSession); |
| 1131 | { |
| 1132 | final String errorTag = methodTag + "Equalizer error: "; |
| 1133 | |
| 1134 | try { |
| 1135 | final short eQNumBands; |
| 1136 | final short[] bandLevel; |
| 1137 | final int[] eQCenterFreq; |
| 1138 | final short eQNumPresets; |
| 1139 | final String[] eQPresetNames; |
| 1140 | short eQPreset; |
| 1141 | synchronized (mEQInitLock) { |
| 1142 | // read parameters |
| 1143 | mEQBandLevelRange = equalizerEffect.getBandLevelRange(); |
| 1144 | mEQNumBands = equalizerEffect.getNumberOfBands(); |
| 1145 | mEQCenterFreq = new int[mEQNumBands]; |
| 1146 | mEQNumPresets = equalizerEffect.getNumberOfPresets(); |
| 1147 | mEQPresetNames = new String[mEQNumPresets]; |
| 1148 | |
| 1149 | for (short preset = 0; preset < mEQNumPresets; preset++) { |
| 1150 | mEQPresetNames[preset] = equalizerEffect.getPresetName(preset); |
| 1151 | editor.putString(Key.eq_preset_name.toString() + preset, |
| 1152 | mEQPresetNames[preset]); |
| 1153 | } |
| 1154 | |
| 1155 | editor.putInt(Key.eq_level_range.toString() + 0, mEQBandLevelRange[0]); |
| 1156 | editor.putInt(Key.eq_level_range.toString() + 1, mEQBandLevelRange[1]); |
| 1157 | editor.putInt(Key.eq_num_bands.toString(), mEQNumBands); |
| 1158 | editor.putInt(Key.eq_num_presets.toString(), mEQNumPresets); |
| 1159 | // Resetting the EQ arrays depending on the real # bands with defaults if band < |
| 1160 | // default size else 0 by copying default arrays over new ones |
| 1161 | final short[] eQPresetCIExtremeBandLevel = Arrays.copyOf( |
| 1162 | EQUALIZER_PRESET_CIEXTREME_BAND_LEVEL, mEQNumBands); |
| 1163 | final short[] eQPresetUserBandLevelDefault = Arrays.copyOf( |
| 1164 | EQUALIZER_PRESET_USER_BAND_LEVEL_DEFAULT, mEQNumBands); |
| 1165 | // If no preset prefs set use CI EXTREME (= numPresets) |
| 1166 | eQPreset = (short) prefs |
| 1167 | .getInt(Key.eq_current_preset.toString(), mEQNumPresets); |
| 1168 | if (eQPreset < mEQNumPresets) { |
| 1169 | // OpenSL ES effect presets |
| 1170 | equalizerEffect.usePreset(eQPreset); |
| 1171 | eQPreset = equalizerEffect.getCurrentPreset(); |
| 1172 | } else { |
| 1173 | for (short band = 0; band < mEQNumBands; band++) { |
| 1174 | short level = 0; |
| 1175 | if (eQPreset == mEQNumPresets) { |
| 1176 | // CI EXTREME |
| 1177 | level = eQPresetCIExtremeBandLevel[band]; |
| 1178 | } else { |
| 1179 | // User |
| 1180 | level = (short) prefs.getInt( |
| 1181 | Key.eq_preset_user_band_level.toString() + band, |
| 1182 | eQPresetUserBandLevelDefault[band]); |
| 1183 | } |
| 1184 | equalizerEffect.setBandLevel(band, level); |
| 1185 | } |
| 1186 | } |
| 1187 | editor.putInt(Key.eq_current_preset.toString(), eQPreset); |
| 1188 | |
| 1189 | bandLevel = new short[mEQNumBands]; |
| 1190 | for (short band = 0; band < mEQNumBands; band++) { |
| 1191 | mEQCenterFreq[band] = equalizerEffect.getCenterFreq(band); |
| 1192 | bandLevel[band] = equalizerEffect.getBandLevel(band); |
| 1193 | |
| 1194 | editor.putInt(Key.eq_band_level.toString() + band, bandLevel[band]); |
| 1195 | editor.putInt(Key.eq_center_freq.toString() + band, mEQCenterFreq[band]); |
| 1196 | editor.putInt(Key.eq_preset_ci_extreme_band_level.toString() + band, |
| 1197 | eQPresetCIExtremeBandLevel[band]); |
| 1198 | editor.putInt(Key.eq_preset_user_band_level_default.toString() + band, |
| 1199 | eQPresetUserBandLevelDefault[band]); |
| 1200 | } |
| 1201 | |
| 1202 | eQNumBands = mEQNumBands; |
| 1203 | eQCenterFreq = mEQCenterFreq; |
| 1204 | eQNumPresets = mEQNumPresets; |
| 1205 | eQPresetNames = mEQPresetNames; |
| 1206 | } |
| 1207 | |
| 1208 | final boolean isEnabled = prefs.getBoolean(Key.eq_enabled.toString(), |
| 1209 | EQUALIZER_ENABLED_DEFAULT); |
| 1210 | editor.putBoolean(Key.eq_enabled.toString(), isEnabled); |
| 1211 | if (isGlobalEnabled == true) { |
| 1212 | equalizerEffect.setEnabled(isEnabled); |
| 1213 | } else { |
| 1214 | equalizerEffect.setEnabled(false); |
| 1215 | } |
| 1216 | |
| 1217 | // dump |
| 1218 | Log.v(TAG, "Parameters: Equalizer"); |
| 1219 | Log.v(TAG, "bands=" + eQNumBands); |
| 1220 | String str = "levels="; |
| 1221 | for (short band = 0; band < eQNumBands; band++) { |
| 1222 | str = str + bandLevel[band] + "; "; |
| 1223 | } |
| 1224 | Log.v(TAG, str); |
| 1225 | str = "center="; |
| 1226 | for (short band = 0; band < eQNumBands; band++) { |
| 1227 | str = str + eQCenterFreq[band] + "; "; |
| 1228 | } |
| 1229 | Log.v(TAG, str); |
| 1230 | str = "presets="; |
| 1231 | for (short preset = 0; preset < eQNumPresets; preset++) { |
| 1232 | str = str + eQPresetNames[preset] + "; "; |
| 1233 | } |
| 1234 | Log.v(TAG, str); |
| 1235 | Log.v(TAG, "current=" + eQPreset); |
| 1236 | } catch (final RuntimeException e) { |
| 1237 | Log.e(TAG, errorTag + e); |
| 1238 | } |
| 1239 | } |
| 1240 | |
| 1241 | // XXX: Preset Reverb not used for the moment, so commented out the effect creation to not |
| 1242 | // use MIPS left in the code for (future) reference. |
| 1243 | // Preset reverb |
| 1244 | // create effect |
| 1245 | // final PresetReverb presetReverbEffect = getPresetReverbEffect(audioSession); |
| 1246 | // { |
| 1247 | // final String errorTag = methodTag + "PresetReverb error: "; |
| 1248 | // |
| 1249 | // try { |
| 1250 | // // read parameters |
| 1251 | // final boolean isEnabled = prefs.getBoolean(Key.pr_enabled.toString(), |
| 1252 | // PRESET_REVERB_ENABLED_DEFAULT); |
| 1253 | // final short preset = (short) prefs.getInt(Key.pr_current_preset.toString(), |
| 1254 | // PRESET_REVERB_CURRENT_PRESET_DEFAULT); |
| 1255 | // |
| 1256 | // // init settings |
| 1257 | // PresetReverb.Settings settings = new PresetReverb.Settings("PresetReverb;preset=" |
| 1258 | // + preset); |
| 1259 | // |
| 1260 | // // read/update preferences |
| 1261 | // presetReverbEffect.setProperties(settings); |
| 1262 | // |
| 1263 | // // set parameters |
| 1264 | // if (isGlobalEnabled == true) { |
| 1265 | // presetReverbEffect.setEnabled(isEnabled); |
| 1266 | // } else { |
| 1267 | // presetReverbEffect.setEnabled(false); |
| 1268 | // } |
| 1269 | // |
| 1270 | // // get parameters |
| 1271 | // settings = presetReverbEffect.getProperties(); |
| 1272 | // Log.v(TAG, "Parameters: " + settings.toString() + ";enabled=" + isEnabled); |
| 1273 | // |
| 1274 | // // update preferences |
| 1275 | // editor.putBoolean(Key.pr_enabled.toString(), isEnabled); |
| 1276 | // editor.putInt(Key.pr_current_preset.toString(), settings.preset); |
| 1277 | // } catch (final RuntimeException e) { |
| 1278 | // Log.e(TAG, errorTag + e); |
| 1279 | // } |
| 1280 | // } |
| 1281 | editor.commit(); |
| 1282 | } |
| 1283 | |
| 1284 | /** |
| 1285 | * Closes the audio session (release effects) for the given session |
| 1286 | * |
| 1287 | * @param context |
| 1288 | * @param packageName |
| 1289 | * @param audioSession |
| 1290 | * System wide unique audio session identifier. |
| 1291 | */ |
| 1292 | public static void closeSession(final Context context, final String packageName, |
| 1293 | final int audioSession) { |
| 1294 | Log.v(TAG, "closeSession(" + context + ", " + packageName + ", " + audioSession + ")"); |
| 1295 | |
| 1296 | // PresetReverb |
| 1297 | final PresetReverb presetReverb = mPresetReverbInstances.remove(audioSession); |
| 1298 | if (presetReverb != null) { |
| 1299 | presetReverb.release(); |
| 1300 | } |
| 1301 | // Equalizer |
| 1302 | final Equalizer equalizer = mEQInstances.remove(audioSession); |
| 1303 | if (equalizer != null) { |
| 1304 | equalizer.release(); |
| 1305 | } |
| 1306 | // BassBoost |
| 1307 | final BassBoost bassBoost = mBassBoostInstances.remove(audioSession); |
| 1308 | if (bassBoost != null) { |
| 1309 | bassBoost.release(); |
| 1310 | } |
| 1311 | // Virtualizer |
| 1312 | final Virtualizer virtualizer = mVirtualizerInstances.remove(audioSession); |
| 1313 | if (virtualizer != null) { |
| 1314 | virtualizer.release(); |
| 1315 | } |
| 1316 | |
| 1317 | mPackageSessions.remove(packageName); |
| 1318 | } |
| 1319 | |
| 1320 | /** |
| 1321 | * Enables or disables all effects (global enable/disable) for a given context, package name and |
| 1322 | * audio session. It sets/inits the control mode and preferences and then sets the global |
| 1323 | * enabled parameter. |
| 1324 | * |
| 1325 | * @param context |
| 1326 | * @param packageName |
| 1327 | * @param audioSession |
| 1328 | * System wide unique audio session identifier. |
| 1329 | * @param enabled |
| 1330 | */ |
| 1331 | public static void setEnabledAll(final Context context, final String packageName, |
| 1332 | final int audioSession, final boolean enabled) { |
| 1333 | initEffectsPreferences(context, packageName, audioSession); |
| 1334 | setParameterBoolean(context, packageName, audioSession, Key.global_enabled, enabled); |
| 1335 | } |
| 1336 | |
| 1337 | /** |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1338 | * Gets the virtualizer effect for the given audio session. If the effect on the session doesn't |
| 1339 | * exist yet, create it and add to collection. |
| 1340 | * |
| 1341 | * @param audioSession |
| 1342 | * System wide unique audio session identifier. |
| 1343 | * @return virtualizerEffect |
| 1344 | */ |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1345 | private static Virtualizer getVirtualizerEffectNoCreate(final int audioSession) { |
| 1346 | return mVirtualizerInstances.get(audioSession); |
| 1347 | } |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1348 | private static Virtualizer getVirtualizerEffect(final int audioSession) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1349 | Virtualizer virtualizerEffect = getVirtualizerEffectNoCreate(audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1350 | if (virtualizerEffect == null) { |
| 1351 | try { |
| 1352 | final Virtualizer newVirtualizerEffect = new Virtualizer(PRIORITY, audioSession); |
| 1353 | virtualizerEffect = mVirtualizerInstances.putIfAbsent(audioSession, |
| 1354 | newVirtualizerEffect); |
| 1355 | if (virtualizerEffect == null) { |
| 1356 | // put succeeded, use new value |
| 1357 | virtualizerEffect = newVirtualizerEffect; |
| 1358 | } |
| 1359 | } catch (final IllegalArgumentException e) { |
| 1360 | Log.e(TAG, "Virtualizer: " + e); |
| 1361 | } catch (final UnsupportedOperationException e) { |
| 1362 | Log.e(TAG, "Virtualizer: " + e); |
| 1363 | } catch (final RuntimeException e) { |
| 1364 | Log.e(TAG, "Virtualizer: " + e); |
| 1365 | } |
| 1366 | } |
| 1367 | return virtualizerEffect; |
| 1368 | } |
| 1369 | |
| 1370 | /** |
| 1371 | * Gets the bass boost effect for the given audio session. If the effect on the session doesn't |
| 1372 | * exist yet, create it and add to collection. |
| 1373 | * |
| 1374 | * @param audioSession |
| 1375 | * System wide unique audio session identifier. |
| 1376 | * @return bassBoostEffect |
| 1377 | */ |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1378 | private static BassBoost getBassBoostEffectNoCreate(final int audioSession) { |
| 1379 | return mBassBoostInstances.get(audioSession); |
| 1380 | } |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1381 | private static BassBoost getBassBoostEffect(final int audioSession) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1382 | |
| 1383 | BassBoost bassBoostEffect = getBassBoostEffectNoCreate(audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1384 | if (bassBoostEffect == null) { |
| 1385 | try { |
| 1386 | final BassBoost newBassBoostEffect = new BassBoost(PRIORITY, audioSession); |
| 1387 | bassBoostEffect = mBassBoostInstances.putIfAbsent(audioSession, newBassBoostEffect); |
| 1388 | if (bassBoostEffect == null) { |
| 1389 | // put succeeded, use new value |
| 1390 | bassBoostEffect = newBassBoostEffect; |
| 1391 | } |
| 1392 | } catch (final IllegalArgumentException e) { |
| 1393 | Log.e(TAG, "BassBoost: " + e); |
| 1394 | } catch (final UnsupportedOperationException e) { |
| 1395 | Log.e(TAG, "BassBoost: " + e); |
| 1396 | } catch (final RuntimeException e) { |
| 1397 | Log.e(TAG, "BassBoost: " + e); |
| 1398 | } |
| 1399 | } |
| 1400 | return bassBoostEffect; |
| 1401 | } |
| 1402 | |
| 1403 | /** |
| 1404 | * Gets the equalizer effect for the given audio session. If the effect on the session doesn't |
| 1405 | * exist yet, create it and add to collection. |
| 1406 | * |
| 1407 | * @param audioSession |
| 1408 | * System wide unique audio session identifier. |
| 1409 | * @return equalizerEffect |
| 1410 | */ |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1411 | private static Equalizer getEqualizerEffectNoCreate(final int audioSession) { |
| 1412 | return mEQInstances.get(audioSession); |
| 1413 | } |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1414 | private static Equalizer getEqualizerEffect(final int audioSession) { |
Marco Nelissen | 19aa917 | 2011-08-15 16:54:22 -0700 | [diff] [blame] | 1415 | Equalizer equalizerEffect = getEqualizerEffectNoCreate(audioSession); |
Marco Nelissen | 66f2cfe | 2011-06-23 14:05:10 -0700 | [diff] [blame] | 1416 | if (equalizerEffect == null) { |
| 1417 | try { |
| 1418 | final Equalizer newEqualizerEffect = new Equalizer(PRIORITY, audioSession); |
| 1419 | equalizerEffect = mEQInstances.putIfAbsent(audioSession, newEqualizerEffect); |
| 1420 | if (equalizerEffect == null) { |
| 1421 | // put succeeded, use new value |
| 1422 | equalizerEffect = newEqualizerEffect; |
| 1423 | } |
| 1424 | } catch (final IllegalArgumentException e) { |
| 1425 | Log.e(TAG, "Equalizer: " + e); |
| 1426 | } catch (final UnsupportedOperationException e) { |
| 1427 | Log.e(TAG, "Equalizer: " + e); |
| 1428 | } catch (final RuntimeException e) { |
| 1429 | Log.e(TAG, "Equalizer: " + e); |
| 1430 | } |
| 1431 | } |
| 1432 | return equalizerEffect; |
| 1433 | } |
| 1434 | |
| 1435 | // XXX: Preset Reverb not used for the moment, so commented out the effect creation to not |
| 1436 | // use MIPS |
| 1437 | // /** |
| 1438 | // * Gets the preset reverb effect for the given audio session. If the effect on the session |
| 1439 | // * doesn't exist yet, create it and add to collection. |
| 1440 | // * |
| 1441 | // * @param audioSession |
| 1442 | // * System wide unique audio session identifier. |
| 1443 | // * @return presetReverbEffect |
| 1444 | // */ |
| 1445 | // private static PresetReverb getPresetReverbEffect(final int audioSession) { |
| 1446 | // PresetReverb presetReverbEffect = mPresetReverbInstances.get(audioSession); |
| 1447 | // if (presetReverbEffect == null) { |
| 1448 | // try { |
| 1449 | // final PresetReverb newPresetReverbEffect = new PresetReverb(PRIORITY, audioSession); |
| 1450 | // presetReverbEffect = mPresetReverbInstances.putIfAbsent(audioSession, |
| 1451 | // newPresetReverbEffect); |
| 1452 | // if (presetReverbEffect == null) { |
| 1453 | // // put succeeded, use new value |
| 1454 | // presetReverbEffect = newPresetReverbEffect; |
| 1455 | // } |
| 1456 | // } catch (final IllegalArgumentException e) { |
| 1457 | // Log.e(TAG, "PresetReverb: " + e); |
| 1458 | // } catch (final UnsupportedOperationException e) { |
| 1459 | // Log.e(TAG, "PresetReverb: " + e); |
| 1460 | // } catch (final RuntimeException e) { |
| 1461 | // Log.e(TAG, "PresetReverb: " + e); |
| 1462 | // } |
| 1463 | // } |
| 1464 | // return presetReverbEffect; |
| 1465 | // } |
| 1466 | } |