Android测试用例活动测试

我有一个与ListView和CustomCursorAdapter的活动，现在我希望自动化测试。一切正常，但当适配器中没有记录时，屏幕上会显示一个警报对话框。问题是我无法访问活动测试（android测试用例）上的警报对话框，也无法处理测试框架上的警报对话框事件，先生，请在这方面帮助我。提前谢谢

对话框创建代码。

@Override
protected Dialog onCreateDialog(int id){

    String msg = null;
    switch(id){
    case CALL_SETTING:
        builder =  new AlertDialog.Builder(this);
        builder.setTitle("CIH - HELP");         
        msg = "Please Allow me to guide you Configure this fresh CIH-MA.";                  
        builder.setMessage(msg);
        builder.setCancelable(true);
        builder.setPositiveButton("OK", new settingOnClickListener());
        builder.setNegativeButton("Cancel", new cancelOnClickListener());
        alDialog = builder.create();
        alDialog.show();
        break;
    case CALL_SITE:
        builder =  new AlertDialog.Builder(this);
        builder.setTitle("CIH - HELP");
        msg = "Please press 'Site' button to Add new Site for Monitoring and Controling Device ";
        builder.setMessage(msg);
        builder.setCancelable(true);
        builder.setPositiveButton("OK", new siteOnClickListener());
        builder.setNegativeButton("Cancel", new cancelOnClickListener());
        alDialog = builder.create();
        alDialog.show();
        break;
    }
    return super.onCreateDialog(id);

}
private final class settingOnClickListener implements DialogInterface.OnClickListener{

    @Override
    public void onClick(DialogInterface dialog, int which) {
        // TODO Auto-generated method stub
        ZigbeeActivity.this.startActivity(new Intent(ZigbeeActivity.this,AboutScreen.class));           
    }       
}
private final class cancelOnClickListener implements DialogInterface.OnClickListener{
    @Override
    public void onClick(DialogInterface dialog, int which) {
        // TODO Auto-generated method stub

    }       
}
private final class siteOnClickListener implements DialogInterface.OnClickListener{

    @Override
    public void onClick(DialogInterface dialog, int which) {
        // TODO Auto-generated method stub
        Intent LocationIntent = new Intent(ZigbeeActivity.this,SelectLocation.class);
        LocationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK|Intent.FLAG_ACTIVITY_CLEAR_TOP);
        ZigbeeActivity.this.startActivity(LocationIntent);
    }       
}

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通过一点重构，您可以使用它来访问活动的私有状态

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例如，将监听器中的所有代码放在活动的私有方法中，并使用模拟上下文对它们进行测试，以查看意图是否正确接收。

change AlertDialog.Builder（this）；到AlertDialog.Builder（Activity.this）；实际上，这个AlertDialog.Builder代码是在测试活动中编写的，通过JUnit我是如何处理AlertDialog事件的