Notes

Ushtrimi 3 Teza 3

a) Applikacioni perbehet nga Titulli : string Name Mathematics Topics and Tuto...
Permban 7 butona te cilat jane implemntuar dhe me text dhe me nje imazh grafik
android:drawableRight="@drawable/imazhi"
textview, textboxe, edittext te screenshot 2 dhe butoni i cili shpaq me pas ne textview rezultatet
b)Krijojme buton dhe me pas list view dhe opsioni 1 qe te con te aktiviteti 2
<Button
android:id="@+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="sendMessage"
android:text="@string/button" />
Te aktiviteti 1 shtojme me pas kete metode
public void sendMessage(View view)
{
Intent intent = new Intent(FromActivity.this, ToActivity.class);
startActivity(intent);
}
emertojme me pas aktivitetin ne manifest.xml

<activity
android:name=".ToActivity"
android:label="@string/math_app">
</activity>
/////ose menyra e dyte me thjeshte:\\\
Button btn = (Button) findViewById(R.id.button1);

btn.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
Intent myIntent = new Intent(MainActivity.this, MainActivity2.class);//te dyja aktivitetet te deklaruara
MainActivity.this.startActivity(myIntent);
}
});
c) supozohet se eshte nje liste me menu tab, pasi te klikojm tek butoni planet duam qe
te shfaqet nje dialog box.Kete e bejme duke thirrur nje showDialogBox
Button PlaneGeometry = (Button) findViewById(R.id.more);
more.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
Intent myIntent = new Intent(view.getContext(), agones.class);
startActivityForResult(myIntent, 0);
AlertDialog alertDialog = new AlertDialog.Builder(<Activity2>this).create();
alertDialog.setTitle("emri qe do ndryshohet");
alertDialog.setMessage("mesazhi qe do shfaqim");
alertDialog.setButton("Continue..", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
});
d)<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical">
    <TextView
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="10dp"
        android:gravity="center_horizontal"
        android:text="Vendosni emrin">
    </TextView>
We will enter name and surname into EditText and Submit button will invoke other screen and pass it this data. 

public class MainActivity extends Activity implements OnClickListener {
  EditText Statistics;
  EditText Propability;
  Button btnSubmit;  
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
         
        etFName = (EditText) findViewById(R.id.Statistics);
        etLName = (EditText) findViewById(R.id.Propability);    
        btnSubmit = (Button) findViewById(R.id.btnSubmit);
        btnSubmit.setOnClickListener(this);      
    }
  @Override
  public void onClick(View v) {
    Intent intent = new Intent(this, ViewActivity.class);
    intent.putExtra("Statistics", Statistics.getText().toString());
    intent.putExtra("Propability", Propability.getText().toString());
    startActivity(intent);
  }
Statistics.setOnFocusChangeListener(new View.OnFocusChangeListener(){
@Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus == false && Statistics.getText().toString() != null
&& Statistics.getText().toString().contains(" ")){
Toast.makeText(getActivity(), "Ju zgjodhet:", Toast.LENGTH_LONG).show();
}
}
};
}
e)reset.setOnClickListener(new View.OnClickListener() {

@Override
public void onClick(View v) {
if (v==reset) {
startActivity(new Intent(Activity2.this, Activity2.class));
}
}
}); ose menyra tjeter: btn.setOnClickListener(new OnClickListener(){
@public void onClick(View view)
{
MinimumRange.setText("");
MaximumRange.setText("");
}
});