היום אני אדגים איך יוצרים ActionBar בהתאמה אישית, תוך שימוש בספריה ActionBarSherlock.
דבר ראשון אני ממליץ להשתמש בספריה
ActionBarSherlock ליצירת ActionBar, כי היא מאפשרת תמיכה לאחור במכשירים ישנים יותר.
נתחיל ביצירת Layout חדש, נקרא לו actionbar_custom.xml:
1: <?xml version="1.0" encoding="utf-8"?>
2: <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3: android:orientation="horizontal" android:layout_height="match_parent"
4: android:layout_width="match_parent" android:baselineAligned="false">
5: <LinearLayout android:layout_weight="1" android:layout_height="match_parent" android:layout_width="match_parent">
6: <RelativeLayout
7: android:id="@+id/rltvCancel"
8: android:layout_width="match_parent"
9: android:layout_height="match_parent"
10: android:background="@drawable/layout_selector_actionbar"
11: android:clickable="true"
12: android:gravity="center" >
13: <ImageView
14: android:id="@+id/imageViewCancel"
15: android:layout_width="wrap_content"
16: android:layout_height="wrap_content"
17: android:layout_alignBottom="@+id/textViewCancel"
18: android:src="@drawable/ic_action_cancel" />
19: <TextView
20: android:id="@+id/textViewCancel"
21: android:layout_width="wrap_content"
22: android:layout_height="wrap_content"
23: android:layout_marginLeft="10dp"
24: android:layout_toRightOf="@+id/imageViewCancel"
25: android:text="Cancel"
26: android:textColor="#636d6d"
27: android:textSize="20sp" />
28: </RelativeLayout>
29: </LinearLayout>
30: <View
31: android:id="@+id/firstDivider"
32: android:layout_width="1dp"
33: android:layout_height="fill_parent"
34: android:layout_marginBottom="5dp"
35: android:layout_marginTop="2dp"
36: android:background="#999999" />
37: <LinearLayout android:layout_weight="1" android:layout_height="match_parent" android:layout_width="match_parent">
38: <RelativeLayout
39: android:id="@+id/rltvSubmit"
40: android:layout_width="match_parent"
41: android:layout_height="match_parent"
42: android:background="@drawable/layout_selector_actionbar"
43: android:clickable="true"
44: android:gravity="center" >
45: <ImageView
46: android:id="@+id/imageViewSubmit"
47: android:layout_width="wrap_content"
48: android:layout_height="wrap_content"
49: android:layout_alignBottom="@+id/textViewSubmit"
50: android:src="@drawable/ic_action_send" />
51: <TextView
52: android:id="@+id/textViewSubmit"
53: android:layout_width="wrap_content"
54: android:layout_height="wrap_content"
55: android:layout_marginLeft="10dp"
56: android:layout_toRightOf="@+id/imageViewSubmit"
57: android:text="Submit"
58: android:textColor="#636d6d"
59: android:textSize="20sp" />
60: </RelativeLayout>
61: </LinearLayout>
62: </LinearLayout>
עכשיו אנחנו צריכים להוסיף את ה-Layout שיצרנו ל-ActionBar שלנו:
1: import android.content.Context;
2: import android.os.Bundle;
3: import android.util.Log;
4: import android.view.Gravity;
5: import android.view.LayoutInflater;
6: import android.view.View;
7: import android.view.View.OnClickListener;
8: import android.widget.RelativeLayout;
9: import com.actionbarsherlock.app.ActionBar;
10: import com.actionbarsherlock.app.SherlockActivity;
11: public class TestActivity extends SherlockActivity implements OnClickListener {
12: private String TAG="TestActivity";
13: ActionBar mActionBar;
14: @Override
15: protected void onCreate(Bundle savedInstanceState) {
16: super.onCreate(savedInstanceState);
17: setContentView(R.layout.actionbar_custom);
18: mActionBar=getSupportActionBar();
19: mActionBar.setDisplayShowCustomEnabled(true);
20: mActionBar.setDisplayShowTitleEnabled(false);
21: mActionBar.setDisplayShowHomeEnabled(false);
22: ActionBar.LayoutParams params = new ActionBar.LayoutParams(ActionBar.LayoutParams.MATCH_PARENT,ActionBar.LayoutParams.MATCH_PARENT, Gravity.CENTER);
23: LayoutInflater inflator = (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
24: View v = inflator.inflate(R.layout.actionbar_add, null);
25: mActionBar.setCustomView(v,params);
26: RelativeLayout rltvCancel=(RelativeLayout)findViewById(R.id.rltvCancel);
27: rltvCancel.setOnClickListener(this);
28: RelativeLayout rltvSubmit=(RelativeLayout)findViewById(R.id.rltvSubmit);
29: rltvSubmit.setOnClickListener(this);
30: }
31: @Override
32: public void onClick(View v) {
33: switch (v.getId()) {
34: case R.id.rltvCancel:
35: Log.v(TAG,"Cancel clicked");
36: break;
37: case R.id.rltvSubmit:
38: Log.v(TAG,"Submit clicked");
39: break;
40: default:
41: break;
42: }
43: }
44: }
וזאת התוצאה:
