afr*_*eem 3 android android-activity
我在主要活动中有 2 个变量。我需要将这些变量值传递给下一个活动。我该怎么做?
button.Click += delegate {
var activity2 = new Intent (this, typeof(Activity2));
activity2.PutExtra ("MyData", "Data from Activity1");
StartActivity (activity2);
};
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创建和意图对象并发送您的数据 throw putstring() 或 putExtra() 方法
Intent intent = new Intent(this, YourClass.class);
intent.putString("key1", var1);// if its string type
Intent.putExtra("key2", var2);// if its int type
startActivity(intent);
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在接收方
Intent intent = getIntent();
String var1 = intent.getStringExtra("key1");
int i = var2.getIntExtra("key2", 0);
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