@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LogCat.i("--->", "onCreate");
setContentView(R.layout.activity_main);
initialize();
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
LogCat.i("--->", "requestCode:" + requestCode + " Result ok?:" + resultCode);
super.onActivityResult(requestCode, resultCode, data);
if (mPublishFragment != null && mPublishFragment.isMyRequest(requestCode)) {
LogCat.i("--->", "mPublishFragment->onActivityResult");
mPublishFragment.onActivityResult(requestCode, resultCode, data);
} else if (requestCode == LoginDialog.REQUEST_CODE && resultCode == RESULT_OK) {
if (mCenterFragment == null) {
mCenterFragment = new CenterFragment();
}
changeFrag(mCenterFragment, mCurFragment);
centerrb.setChecked(true);
} else if (requestCode == BaseFragment.TO_SCAN) {
if (!mMainFramgent.isHidden()) {
mMainFramgent.onActivityResult(requestCode, resultCode, data);
} else if (!mFindFrament.isHidden()) {
mFindFrament.onActivityResult(requestCode, resultCode, data);
}
}
}
/**
* 隐藏显示相应的frag，并将设置当前的fragment。
*
* @param showFrag 将要显示的frag
* @param hideFrag 要隐藏的frag。
*/
private void changeFrag(Fragment showFrag, Fragment hideFrag) {
if (showFrag == hideFrag) {
LogCat.e(MainActivity.class.getName() + ":changeFrag:showFrag=hideFragment");
return;
}
FragmentTransaction ft = mFM.beginTransaction();
if (showFrag.isAdded()) {
ft.show(showFrag);
} else {
ft.add(R.id.main_content_fl, showFrag, null);
}
if (hideFrag != null && hideFrag.isAdded()) {
ft.hide(hideFrag);
}
ft.commitAllowingStateLoss();
mCurFragment = showFrag;
}
@Override
protected void onRestart() {
super.onRestart();
LogCat.i("--->", "onRestart");
}
@Override
protected void onResume() {
super.onResume();
LogCat.i("--->", "onResume");
}
