Questions tagged «playback»

我有一个可以播放声音的按钮，它在模拟器上似乎工作得很好，但是我收到以下消息： 加载/System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn：dlopen（/System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIns.bundle/Content时出错MacOS / AudioIPCPlugIn，262）：找不到符号：___CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security.framework/Versions/A/Security 预期位于：/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security.framework/Versions/A/Security中 2011-11-01 02：13：02.605万圣节FX [33484：10703]加载/System/Library/Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn：dlopen（/ System / Library /Extensions/AudioIPCDriver.kext/Contents/Resources/AudioIPCPlugIn.bundle/Contents/MacOS/AudioIPCPlugIn，262）：找不到符号：___CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security.framework/Versions/A/Security 预期位于：/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security.framework/Versions/A/Security中 2011-11-01 02：13：02.657 Halloween FX [33484：10703]加载/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn：dlopen（/ System / Library /Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn，262）：找不到符号：___CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security.framework/Versions/A/Security 预期位于：/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security.framework/Versions/A/Security中 2011-11-01 02：13：02.671万圣节FX [33484：10703]加载/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn：dlopen（/ System / Library /Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn，262）：找不到符号：___CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security.framework/Versions/A/Security 预期位于：/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 在/System/Library/Frameworks/Security.framework/Versions/A/Security中 2011-11-01 02：13：02.706 Halloween FX [33484：10703]加载/System/Library/Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn：dlopen（/ System / Library /Extensions/AppleHDA.kext/Contents/PlugIns/AppleHDAHALPlugIn.bundle/Contents/MacOS/AppleHDAHALPlugIn，262）：找不到符号：___CFObjCIsCollectable 引用自：/System/Library/Frameworks/Security.framework/Versions/A/Security 预期位于：/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator5.0.sdk/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation …

120 ios  objective-c  audio  ios-simulator  playback 

单击时如何获得一个按钮来播放原始声音？我刚刚创建了一个带有id的按钮button1，但是无论我写什么代码，都错了。 import android.media.MediaPlayer; public class BasicScreenActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_basic_screen); } Button one = (Button)this.findViewById(R.id.button1); MediaPlayer = mp; mp = MediaPlayer.create(this, R.raw.soho); zero.setOnCliclListener(new View.OnClickListener() ) @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if …

109 android  audio  click  android-mediaplayer  playback 

如何YouTube在应用程序中播放视频？我想play video直接从YouTube流式传输而不下载。另外，在播放视频时，我想提供菜单选项。我不想使用默认意图播放视频。我怎样才能做到这一点？

84 android  video  youtube  playback