//startActivityForResult()情况的Intent
@Override
public boolean onKeyDown(int i, KeyEvent event) {
// only intercept back button press
if (i == KeyEvent.KEYCODE_BACK) {
Bundle bundle = new Bundle();
bundle.putString("returnStatus", "CANCEL");
Intent mIntent = new Intent();
mIntent.putExtras(bundle);
setResult(RESULT_OK, mIntent);
finish();
}
return false;
}
//非startActivityForResult().
if里面直接finish()掉.
android 返回键 事件
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转载自staroflife.iteye.com/blog/1748178
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