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| CodeSonar® 9.0p0 Hot Tips | CONFIDENTIAL | CodeSecure Inc |
JavaScript is enabled, but there is no explicit JavaScript execution.
The Android security tips recommend that enabling of JavaScript should only be enabled if strictly necessary for a JavaScript execution.
| Class Name | Missing JavaScript Execution (Java) | |||
|---|---|---|---|---|
| Significance | reliability | |||
| Mnemonic | JAVA.JS.ME | |||
| Categories |
|
|||
| Availability | Available for Java only. Android Only. Warnings of this class will only be reported in Android code: that is, code that uses the Android API. |
|||
| Enabling | Checks for this warning class are enabled by
default. To disable them, add the following WARNING_FILTER rule to the
project configuration file.
WARNING_FILTER += discard class="Missing JavaScript Execution (Java)" |
Japanese (ja)
package example.javascriptExecutionChecker;
import android.app.Activity;
import android.os.Bundle;
import android.webkit.WebView;
public class JavascriptExecutionExample extends Activity {
WebView myWebView;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
myWebView = new WebView(this);
myWebView.getSettings().setJavaScriptEnabled(true); // "Missing JavaScript Execution (Java)" warning issued here
setContentView(myWebView);
}
}
The following configuration file parameters affect checks for this warning class.