我试图将JSON格式的数据从我的Android WebView传递到HTML页面.但是,每当我尝试解析原始JSON数据时应用程序崩溃,我希望格式为{“key”：“data”}

我的应用程序的目标是解释此JSON数据,将其形成一个值数组,并将其发送到HTML页面.这是正确的方法吗？

这是我的WebView代码……

public class MyWebView extends Activity {

WebView mWebView;

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.web_view);

mWebView = (WebView) findViewById(R.id.webviewSch);

mWebView.getSettings().setJavaScriptEnabled(true);

mWebView.addJavascriptInterface(this, "webConnector");

mWebView.loadUrl("file:///android_asset/table.html");

}

public String load() {

return "{\"key\":\"data\"}";

}

}

这是HTML代码……

Test

function loader() {

var jsonData = window.webConnector.load();

}

Do nothing

这是日志猫：

04-15 00:35:44.551: W/dalvikvm(442): JNI WARNING: jarray 0x4053f1a0 points to non-array object (Ljava/lang/String;)

04-15 00:35:44.551: I/dalvikvm(442): "WebViewCoreThread" prio=5 tid=9 NATIVE

04-15 00:35:44.551: I/dalvikvm(442): | group="main" sCount=0 dsCount=0 obj=0x4051bcc0 self=0x19b200

04-15 00:35:44.551: I/dalvikvm(442): | sysTid=451 nice=0 sched=0/0 cgrp=default handle=1684280

04-15 00:35:44.551: I/dalvikvm(442): | schedstat=( 206004592 365607782 69 )

04-15 00:35:44.551: I/dalvikvm(442): at android.webkit.LoadListener.nativeFinished(Native Method)

04-15 00:35:44.551: I/dalvikvm(442): at android.webkit.LoadListener.nativeFinished(Native Method)

04-15 00:35:44.551: I/dalvikvm(442): at android.webkit.LoadListener.tearDown(LoadListener.java:1200)

04-15 00:35:44.551: I/dalvikvm(442): at android.webkit.LoadListener.handleEndData(LoadListener.java:721)

04-15 00:35:44.551: I/dalvikvm(442): at android.webkit.LoadListener.handleMessage(LoadListener.java:219)

04-15 00:35:44.551: I/dalvikvm(442): at android.os.Handler.dispatchMessage(Handler.java:99)

04-15 00:35:44.551: I/dalvikvm(442): at android.os.Looper.loop(Looper.java:130)

04-15 00:35:44.551: I/dalvikvm(442): at android.webkit.WebViewCore$WebCoreThread.run(WebViewCore.java:629)

04-15 00:35:44.551: I/dalvikvm(442): at java.lang.Thread.run(Thread.java:1019)

04-15 00:35:44.551: E/dalvikvm(442): VM aborting