Dar*_*yev 0 android widget android-activity
假设我有ActivityA和ActivityB,也假设ActivityA是活动的.我需要:
这是我的代码:
EditText res;
final LayoutInflater factory = getLayoutInflater();
final View resultView = factory.inflate(R.layout.ActivityB, null);
// get widget
res = (EditText) resultView.findViewById(R.id.txtResult);
// set the text
res.setText("foobar");
// create intent
Intent i = new Intent(ActivityA.this, ActivityB.class);
startActivity(i);
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ActivityB启动,但没有任何文本txtResult
.我该如何解决这个问题?
startActivity(i);
在ActivityA 之前
i.putExtra("myText", "someValue");
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在ActivityB中 onCreate
String str = getIntent().getStringExtra("myText");
myEditText.setText(str);
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