Android: VIVO手机setSpeakerphoneOn p无效,无法切换speaker的问题
setSpeakerphoneOn 方法可以使语音和通话能够强制从手机的扬声器输出,不过在测试了众多手机在调用了这个API之后都可以,唯独有一款VIVO手机不可以:
1.小米6X(9.0) 2.Samsung s7e(7.0) 3.Google piexl 2xl(10.0) 4.诺基亚x7(9.0) 5.华为nova3e(8.0) 6.小米6(8.0) 7.锤子T2(5.1.1) 8.HTC M8(6.0) 9.小米4(4.4.2) 10.华硕zenfone3(8.0) 11.Samsung note8(7.1.1) 12.LG G6(7.0) 13.HTC M10(8.0) 14.LG G5(7.0) 15.一加5T(7.1.1) 16.华为荣耀v10(9.0) 17.MEIZU Note2(5.1) --》以上17款均pass 18.vivo x20p(8.0)--》Fail
解决方法:
final static int FOR_MEDIA = 1; final static int FORCE_NONE = 0; final static int FORCE_SPEAKER = 1; final static int FORCE_HEADPHONES = 2; public void switchSpeaker() { if (RomUtil.isVivo()) { Log.i(TAG, "switchSpeaker: This is vivo phone"); try { Class audioSystemClass = Class.forName("android.media.AudioSystem"); Method setForceUse = audioSystemClass.getMethod("setForceUse", int.class, int.class); setForceUse.invoke(null, FOR_MEDIA, FORCE_SPEAKER); } catch (Exception e) { e.printStackTrace(); } } else { Log.i(TAG, "switchSpeaker: others"); mAudioManager.setMicrophoneMute(false); mAudioManager.setSpeakerphoneOn(true);//使用扬声器外放,即使已经插入耳机 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB){ mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION); } else { mAudioManager.setMode(AudioManager.MODE_IN_CALL); } setVolumeControlStream(AudioManager.STREAM_MUSIC); } } public void switchHeadset() { if (RomUtil.isVivo()) { Log.i(TAG, "switchSpeaker: This is vivo phone"); try { Class audioSystemClass = Class.forName("android.media.AudioSystem"); Method setForceUse = audioSystemClass.getMethod("setForceUse", int.class, int.class); setForceUse.invoke(null, FOR_MEDIA, FORCE_HEADPHONES); } catch (Exception e) { e.printStackTrace(); } } else { Log.i(TAG, "switchSpeaker: others"); mAudioManager.setMode(AudioManager.MODE_IN_COMMUNICATION); mAudioManager.stopBluetoothSco(); mAudioManager.setBluetoothScoOn(false); mAudioManager.setSpeakerphoneOn(false); } }
RomUtil.java
package com.hxzk.som.base.utils; import android.os.Build; import android.text.TextUtils; import android.util.Log; import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; /** * Created by HaiyuKing * Used 判断手机ROM,检测ROM是MIUI、EMUI还是Flyme * 参考资料:https://www.jianshu.com/p/ba9347a5a05a */ public class RomUtil { private static final String TAG = "Rom"; public static final String ROM_MIUI = "MIUI"; public static final String ROM_EMUI = "EMUI"; public static final String ROM_FLYME = "FLYME"; public static final String ROM_OPPO = "OPPO"; public static final String ROM_SMARTISAN = "SMARTISAN"; public static final String ROM_VIVO = "VIVO"; public static final String ROM_QIKU = "QIKU"; private static final String KEY_VERSION_MIUI = "ro.miui.ui.version.name"; private static final String KEY_VERSION_EMUI = "ro.build.version.emui"; private static final String KEY_VERSION_OPPO = "ro.build.version.opporom"; private static final String KEY_VERSION_SMARTISAN = "ro.smartisan.version"; private static final String KEY_VERSION_VIVO = "ro.vivo.os.version"; private static String sName; private static String sVersion; //华为 public static boolean isEmui() { return check(ROM_EMUI); } //小米 public static boolean isMiui() { return check(ROM_MIUI); } //vivo public static boolean isVivo() { return check(ROM_VIVO); } //oppo public static boolean isOppo() { return check(ROM_OPPO); } //魅族 public static boolean isFlyme() { return check(ROM_FLYME); } //360手机 public static boolean is360() { return check(ROM_QIKU) || check("360"); } public static boolean isSmartisan() { return check(ROM_SMARTISAN); } public static String getName() { if (sName == null) { check(""); } return sName; } public static String getVersion() { if (sVersion == null) { check(""); } return sVersion; } public static boolean check(String rom) { if (sName != null) { return sName.equals(rom); } if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_MIUI))) { sName = ROM_MIUI; } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_EMUI))) { sName = ROM_EMUI; } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_OPPO))) { sName = ROM_OPPO; } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_VIVO))) { sName = ROM_VIVO; } else if (!TextUtils.isEmpty(sVersion = getProp(KEY_VERSION_SMARTISAN))) { sName = ROM_SMARTISAN; } else { sVersion = Build.DISPLAY; if (sVersion.toUpperCase().contains(ROM_FLYME)) { sName = ROM_FLYME; } else { sVersion = Build.UNKNOWN; sName = Build.MANUFACTURER.toUpperCase(); } } return sName.equals(rom); } public static String getProp(String name) { String line = null; BufferedReader input = null; try { Process p = Runtime.getRuntime().exec("getprop " + name); input = new BufferedReader(new InputStreamReader(p.getInputStream()), 1024); line = input.readLine(); input.close(); } catch (IOException ex) { Log.e(TAG, "Unable to read prop " + name, ex); return null; } finally { if (input != null) { try { input.close(); } catch (IOException e) { e.printStackTrace(); } } } return line; } }
参考链接:
1. VIVO官网:音频类AudioManager接口使用规范
2. Android 4.3之系统setSpeakPhoneOn 实现Audio ouput path 切换
3. how to turn speaker on/off programmatically in android 4.0
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