我有2个EditText上对我的活动，并设置最大长度 5。

I have 2 EditText's on my Activity and set the maxLength to 5.

现在我想将焦点设置为 editText2 ，如果达到 editView1 5的长度..

Now I want to set the focus to editText2, if the length of 5 is reached in editView1...

我试过跟：

editView1.setOnKeyListener(new OnKeyListener() {
    @Override
    public boolean onKey(View v, int keyCode, KeyEvent event) {
        if(editView1.getText().length() == 5)
            editView2.requestFocus();
        return false;
    }
});

但它不会工作..

But it won't work..

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final EditText editText1 = (EditText) findViewById(R.id.editText1);
final EditText editText2 = (EditText) findViewById(R.id.editText2);

editText1.setOnKeyListener(new OnKeyListener() {

    @Override
    public boolean onKey(View v, int keyCode, KeyEvent event) {
        if(editText1.getText().length() == 5)
            editText2.requestFocus();
        return false;
    }
});