package ir.parsianapp.fragments;
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import android.graphics.Point;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Display;
import android.view.WindowManager;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
FragmentManager fragmentManager = getFragmentManager();
FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
WindowManager wm = getWindowManager();
Display d = wm.getDefaultDisplay();
Point size = new Point();
d.getSize(size);
if (size.x > size.y) { // landscape mode
Fragment1 fragment1 = new Fragment1();
fragmentTransaction.replace(android.R.id.content, fragment1);
} else { //portrait mode
Fragment2 fragment2 = new Fragment2();
fragmentTransaction.replace(android.R.id.content, fragment2);
}
fragmentTransaction.commit();
}
}
دوستان موقع کامپایل این ارور رو میده ...
