Fragment, Font, Pull-to-refresh

1. Tips & Third Party
Library for Android
OLEH IBNU SINA WARDY

2. Overview
Fragment
Font
Pull-to-refresh
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3. Fragment
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4. Fragment
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5. Fragment
Fragment baru dikenal di API level 11
Jika project menggunakan min versi SDK di bawah 11,
gunakan Fragment milik library android-support-v4
◦ android.app.Fragment  android.support.v4.app.Fragment
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6. Membuat Fragment
Contoh kelas Fragment dengan menggunakan layout dari xml:
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7. Menggunakan Fragment
Contoh penggunaan Fragment dengan mendeklarasikannya di xml
layout activity:
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8. Menggunakan Fragment
Contoh penggunaan fragment ke dalam ViewGroup:
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9. Font
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10. Buat Custom TextView
public class MyTextView extends TextView{
public MyTextView(Context context, AttributeSet attrs) {
super(context, attrs);
Typeface myTf;
myTf =
Typeface.createFromAsset(context.getAssets(),
"ComickBook.ttf");
this.setTypeface(myTf);
}
}
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11. Gunakan Custom TextView
di XML Layout
<id.gits.babybind.view.MyTextView
android:id="@+id/tv_comment_text"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text=“Halo Papah" />
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12. Font Family
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fontFamily="sans-serif-condensed"
android:text="Hello Tante" />
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13. Menggunakan Font Family
di styles.xml
Buat styles.xml di values-v16
◦ android:fontFamily baru ada di API level 16
<style name="AppBaseTheme"
parent="Theme.Sherlock.Light.DarkActionBar">
<item
name="android:textViewStyle">@style/GITS.TextView</item>
</style>
<style name="GITS.TextView" parent="@android:style/Widget.TextView">
<item name="android:fontFamily">sans-serif-light</item>
</style>
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14. Pull To Refresh
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15. Android-PullToRefresh
By chrisbanes
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16. Android-PullToRefresh
https://github.com/chrisbanes/Android-PullToRefresh
Saat ini dapat digunakan untuk
◦ ListView
◦ ExpandableListView
◦ GridView
◦ WebView
◦ ScrollView
◦ HorizontalScrollView
◦ ViewPager
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17. XML Layout: Android-
PullToRefresh
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18. Activity: Android-
PullToRefresh
Penanganan event Refresh
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19. ActionBar-PullToRefresh
By chrisbanes
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20. XML Layout: ActionBar-
PullToRefresh
Bungkus View yang akan di-refresh dengan PullToRefreshLayout
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21. Activity: ActionBar-
PullToRefresh
private PullToRefreshAttacher mPullToRefreshAttacher;
@Override
public void onCreate(Bundle savedInstanceState) {
.....
// Create new PullToRefreshAttacher
mPullToRefreshAttacher = PullToRefreshAttacher.get(this);
// Retrieve the PullToRefreshLayout from the content view
PullToRefreshLayout ptrLayout = (PullToRefreshLayout)
findViewById(R.id.ptr_layout);
ptrLayout.setPullToRefreshAttacher(mPullToRefreshAttacher, this);
}
@Override
public void onRefreshStarted(View view) {
// TODO your code here
// Notify PullToRefreshAttacher that the refresh has finished
mPullToRefreshAttacher.setRefreshComplete();
}
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23. Work with Us - PT GITS Indonesia
Jalan Jatimulya 1 No 14, Bandung
Jalan Rembang No 17, Menteng, Jakarta Pusat
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