77 lines
1.7 KiB
Markdown
77 lines
1.7 KiB
Markdown
---
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title: 事件回调
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---
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# 运行过程中 runtime 的事件回调
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## state
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- 消息类型
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```
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{"state”:”starting”} index加载成功
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{"state”:”running”} js加载成功，开始运行游戏
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```
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- 注册监听（以Android为例）
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```java
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private void setExternalInterfaces() {
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// handle the state change Event during the running
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nativeAndroid.setExternalInterface("@onState", new INativePlayer.INativeInterface() {
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@Override
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public void callback(String message) {
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String str = "Native get onState message: ";
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str += message;
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Log.e(TAG, str);
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}
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});
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}
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```
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## error
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- 消息类型
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```
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{"error":"load"} index加载失败
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{"error":"start"} js加载失败
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{"error”:”stopRunning”} 运行过程中出现异常，中断了引擎的心跳（一般会先抛出jsError）
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```
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- 注册监听（以Android为例）
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```java
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private void setExternalInterfaces() {
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// handle the error Event during the running
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nativeAndroid.setExternalInterface("@onError", new INativePlayer.INativeInterface() {
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@Override
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public void callback(String message) {
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String str = "Native get onError message: ";
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str += message;
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Log.e(TAG, str);
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}
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});
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```
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## jsError
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- 注册监听（以Android为例）
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```java
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private void setExternalInterfaces() {
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// handle the error Event during the running
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nativeAndroid.setExternalInterface("@onJSError", new INativePlayer.INativeInterface() {
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@Override
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public void callback(String message) {
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// 参数为堆栈信息
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String str = "Native get onJSError message: ";
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str += message;
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Log.e(TAG, str);
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}
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});
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```
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