摘要：
package com.example.android_activity.test;import com.example.android_activity.R;import android.app.LauncherActivity;import android.content.ComponentName;import android.content.Intent;import android.os.Bundle;import android.view.Menu;import android.widget.ArrayAdapter;public class MyTestActivity exte 阅读全文
摘要：
在主activty中调用 Intent intent = new Intent(MyActivity.this, MyResultActivity.class); // 调用返回 startActivityForResult(intent, 1);并且重载下列方法：@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode... 阅读全文