Eclipse 单击菜单中的按钮时,会打开xml文件
我正在尝试在我的应用程序中创建菜单。当我单击我制作的名为aboutUs的菜单按钮时,它应该会打开一个XML文件,解释这个应用程序的功能。除非我运行应用程序并单击菜单按钮,应用程序才会强制关闭。这是我的mainactivity.javaEclipse 单击菜单中的按钮时,会打开xml文件,eclipse,Eclipse,我正在尝试在我的应用程序中创建菜单。当我单击我制作的名为aboutUs的菜单按钮时,它应该会打开一个XML文件,解释这个应用程序的功能。除非我运行应用程序并单击菜单按钮,应用程序才会强制关闭。这是我的mainactivity.java package com.JordanZimmittiDevelopers.BlazeCustomerService1; import android.app.Activity; import android.content.Intent; import
package com.JordanZimmittiDevelopers.BlazeCustomerService1;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import com.JordanZimmittiDevelopers.BlazeCustomerService.R;
public class MainActivity extends Activity implements OnClickListener {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button mail = (Button)findViewById(R.id.button1);
mail.setOnClickListener(this);
}
@Override
public void onClick(View v) {
switch(v.getId())
{
case R.id.button1:
Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND);
String[] recipients = new String[]{"jordanzimmitti@gmail.com", "",};
emailIntent.putExtra(android.content.Intent.EXTRA_EMAIL, recipients);
emailIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, "I Have A Question Or Probelm:");
emailIntent.putExtra(android.content.Intent.EXTRA_TEXT, "My question or problem is:");
emailIntent.setType("text/plain");
startActivity(Intent.createChooser(emailIntent, "Click Your Defult E-mail To Send Your Message:"));
finish();
break;
}
}
Override
public boolean onCreateOptionsMenu(android.view.Menu menu) {
super.onCreateOptionsMenu(menu);
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.main, menu);
return true;
}
}
}制作一个解释应用程序的活动,然后像这样覆盖OnCreateOptions菜单()
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// TODO Auto-generated method stub
menu.add("Help").setIcon(R.drawable.HelpButton).setIntent(new Intent(this,HelpActivity.class));
return super.onCreateOptionsMenu(menu);
}
你的问题不清楚..需要解释我刚刚编辑了我的引文和上面的解释,请再次阅读,看看这是否有助于代码的底部应用于菜单按钮“aboutUs”@user123
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// TODO Auto-generated method stub
menu.add("Help").setIcon(R.drawable.HelpButton).setIntent(new Intent(this,HelpActivity.class));
return super.onCreateOptionsMenu(menu);
}