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我无法让 API 通过 API 连接到设备。初始化（）返回 -1

这是我得到的错误日志：

I/DSJavaPlugin( 3346): DSJavaPlugin v1.0
I/DSJavaPlugin( 3346): dolby.ds.state is: on
I/dalvikvm( 3346): Failed resolving Lcom/dolby/dap/DsClient13Wrapper; interface 32     'Landroid/dolby/IDsClientEvents;'
D/dalvikvm( 3346): Trying to load lib /data/data/com.test.app/lib/libDSPlugin.so 0x415d3630
D/dalvikvm( 3346): Shared lib '/data/data/com.test.app/lib/libDSPlugin.so' already loaded in same CL 0x415d3630
W/dalvikvm( 3346): Link of class 'Lcom/dolby/dap/DsClient13Wrapper;' failed
E/dalvikvm( 3346): Could not find class 'com.dolby.dap.DsClient13Wrapper', referenced from method com.dolby.dap.DsClientFactory.createDsClient
W/dalvikvm( 3346): VFY: unable to resolve new-instance 123 (Lcom/dolby/dap/DsClient13Wrapper;) in Lcom/dolby/dap/DsClientFactory;
D/dalvikvm( 3346): VFY: replacing opcode 0x22 at 0x0009
I/dalvikvm( 3346): Failed resolving Lcom/dolby/dap/DsClient13Wrapper; interface 32 'Landroid/dolby/IDsClientEvents;'
W/dalvikvm( 3346): Link of class 'Lcom/dolby/dap/DsClient13Wrapper;' failed

D/dalvikvm（3346）：DexOpt：无法在 Lcom/dolby/dap/DsClientFactory 的 0x0b 处选择直接调用 0x01b3；.createDsClient I/DSPluginJNI（3346）：[callMethodWithBoolReturn] java_rtn = 00000001 I/DSPluginJNI（3346）：[callMethodWithIntReturn ] java_rtn = ffffffff I/DsClientFactory(3346): DsClient is: android.media.dolby.DolbySurroundClient I/DsClient07Wrapper(3346): onClientConnected v=DS version 0.7.0.0 I/DSJavaPlugin(3346): Dolby client connected...</p >

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1 回答 1

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因为 initialize() 是在绑定杜比服务之前发生的，所以它将返回 -1。

确保在应用程序/游戏开始之前的最后一行调用了 initialize()

I/DSPluginJNI( 3346): [callMethodWithBoolReturn] java_rtn = 00000001  // initialize() is called
I/DSPluginJNI( 3346): [callMethodWithIntReturn] java_rtn = ffffffff
I/DsClientFactory( 3346): DsClient is: android.media.dolby.DolbySurroundClient
I/DsClient07Wrapper( 3346): onClientConnected v=DS version 0.7.0.0
I/DSJavaPlugin( 3346): Dolby client connected… // DsService is binded
于 2014-02-19T19:34:53.337 回答