如何区分哪个活动当前的意图来 [英] How to differentiate From Which Activity the current intent comes

问题描述

形式的活动登录我称之为

Form Activity Login I call

Intent intent=new Intent(LogIn.this,BRInfoActivity.class);

从活动BrActivityList我称之为

From Activity BrActivityList I Call

Intent intent=new Intent(BRActiviList.this, BRInfoActivity.class);
intent.putExtra("BRinfo", objBR);

和现在BRInfoActivityList

And Now in BRInfoActivityList

Intent i = getIntent();
BrInfoEN objBR=(BrInfoEN)i.getSerializableExtra("BRinfo");

现在我想如果（意向== BrActivityList）最后两个以上的行执行，否则不not.How办呢？

Now i want if(intent==BrActivityList)The last two above line execute otherwise does not.How to do it?

推荐答案

形式的活动登录调用这个 -

Form Activity Login call this--

Intent intent=new Intent(LogIn.this,BRInfoActivity.class);
intent.putExtra("call_from","ActivityClass");

从活动BrActivityList呼叫 -

From Activity BrActivityList Call--

Intent intent=new Intent(BRActiviList.this, BRInfoActivity.class);
intent.putExtra("call_from", "BRActivity");

现在，当你的意图，比较call_from字符串中的if-else块！这就是它！

Now, when you get the intent, compare the "call_from" string in an if-else block! That's it!

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