ADHOC/replicant-packages_apps_Email
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Show/Hide/Change appropriate buttons in footer of MessageList.

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BUG: 1904403

* Change the text of READ/UNREAD button dynamically according to the state of selection
* Change the text of favorite button dynamically according to the state of selection
This commit is contained in:
satok 2009-08-25 23:36:28 +09:00
parent 98c10db510
commit c1edb4a801
2 changed files with 45 additions and 8 deletions
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8
res/values/strings.xml
View File

@ -57,7 +57,15 @@
<!-- Menu item/button name -->
<string name="read_unread_action">Read/Unread</string>
<!-- Menu item/button name -->
<string name="read_action">Mark Read</string>
<!-- Menu item/button name -->
<string name="unread_action">Mark Unread</string>
<!-- Menu item/button name -->
<string name="favorite_action">Favorite</string>
<!-- Menu item/button name -->
<string name="set_star_action">Mark Star</string>
<!-- Menu item/button name -->
<string name="remove_star_action">Remove Star</string>
<!-- Menu item -->
<string name="refresh_action">Refresh</string>
<!-- Menu item -->

45
src/com/android/email/activity/MessageList.java
View File

@ -26,7 +26,6 @@ import com.android.email.provider.EmailContent.Account;
import com.android.email.provider.EmailContent.AccountColumns;
import com.android.email.provider.EmailContent.Mailbox;
import com.android.email.provider.EmailContent.MailboxColumns;
import com.android.email.provider.EmailContent.Message;
import com.android.email.provider.EmailContent.MessageColumns;
import com.android.email.service.MailService;
@ -55,6 +54,7 @@ import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnClickListener;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.CursorAdapter;
import android.widget.ImageView;
import android.widget.ListView;
@ -76,9 +76,9 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
// UI support
private ListView mListView;
private View mMultiSelectPanel;
private View mReadUnreadButton;
private View mFavoriteButton;
private View mDeleteButton;
private Button mReadUnreadButton;
private Button mFavoriteButton;
private Button mDeleteButton;
private View mListFooterView;
private TextView mListFooterText;
private View mListFooterProgress;
@ -221,9 +221,9 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
mListView = getListView();
mMultiSelectPanel = findViewById(R.id.footer_organize);
mReadUnreadButton = findViewById(R.id.btn_read_unread);
mFavoriteButton = findViewById(R.id.btn_multi_favorite);
mDeleteButton = findViewById(R.id.btn_multi_delete);
mReadUnreadButton = (Button) findViewById(R.id.btn_read_unread);
mFavoriteButton = (Button) findViewById(R.id.btn_multi_favorite);
mDeleteButton = (Button) findViewById(R.id.btn_multi_delete);
mLeftTitle = (TextView) findViewById(R.id.title_left_text);
mRightTitle = (TextView) findViewById(R.id.title_right_text);
@ -660,6 +660,33 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
return numChanged;
}
private boolean testMultiple(Set<Long> selectedSet, int column_id) {
Cursor c = mListAdapter.getCursor();
c.moveToPosition(-1);
while (c.moveToNext()) {
long id = c.getInt(MessageListAdapter.COLUMN_ID);
if (selectedSet.contains(Long.valueOf(id))) {
if (c.getInt(column_id) != 0) {
return true;
}
}
}
return false;
}
private void updateFooterButtonNames () {
if (testMultiple(mListAdapter.getSelectedSet(), MessageListAdapter.COLUMN_READ)) {
mReadUnreadButton.setText(R.string.unread_action);
} else {
mReadUnreadButton.setText(R.string.read_action);
}
if (testMultiple(mListAdapter.getSelectedSet(), MessageListAdapter.COLUMN_FAVORITE)) {
mFavoriteButton.setText(R.string.set_star_action);
} else {
mFavoriteButton.setText(R.string.remove_star_action);
}
}
/**
* Show or hide the panel of multi-select options
*/
@ -668,12 +695,14 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
mMultiSelectPanel.setVisibility(View.VISIBLE);
mMultiSelectPanel.startAnimation(
AnimationUtils.loadAnimation(this, R.anim.footer_appear));
} else if (!show && mMultiSelectPanel.getVisibility() != View.GONE) {
mMultiSelectPanel.setVisibility(View.GONE);
mMultiSelectPanel.startAnimation(
AnimationUtils.loadAnimation(this, R.anim.footer_disappear));
}
if (show) {
updateFooterButtonNames();
}
}
/**