aixan/lawnchair
1
0
Fork 0
mirror of https://github.com/LawnchairLauncher/lawnchair.git synced 2026-03-03 01:16:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

New gestures UI.

Browse Source
This commit is contained in:
Romain Guy
2009-07-16 13:21:01 -07:00
parent 68634c1c32
commit 1dd3a077a2
31 changed files with 453 additions and 171 deletions
Download Patch File Download Diff File Expand all files Collapse all files

148
src/com/android/launcher/GesturesActivity.java
View File

@@ -26,8 +26,11 @@ import android.widget.TextView;
import android.widget.AdapterView;
import android.widget.Toast;
import android.widget.EditText;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.content.Context;
import android.content.DialogInterface;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.view.View;
import android.view.ViewGroup;
@@ -40,18 +43,22 @@ import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.BitmapDrawable;
import android.text.TextUtils;
import android.database.DataSetObserver;
import java.util.Comparator;
import java.util.HashMap;
import java.util.Collections;
import java.util.Map;
public class GesturesActivity extends ListActivity {
public class GesturesActivity extends ListActivity implements AdapterView.OnItemClickListener {
private static final int MENU_ID_RENAME = 1;
private static final int MENU_ID_REMOVE = 2;
private static final int DIALOG_RENAME_GESTURE = 1;
static final String PREFERENCES_NAME = "gestures";
static final String PREFERENCES_HOME_KEY = "gestures.home";
// Type: long (id)
private static final String GESTURES_INFO_ID = "gestures.info_id";
@@ -66,6 +73,7 @@ public class GesturesActivity extends ListActivity {
private Dialog mRenameDialog;
private EditText mInput;
private ApplicationInfo mCurrentRenameInfo;
private SharedPreferences mPreferences;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -74,13 +82,16 @@ public class GesturesActivity extends ListActivity {
setContentView(R.layout.gestures_settings);
mAdapter = new GesturesAdapter(this);
setListAdapter(mAdapter);
setListAdapter(new GesturesSettingsAdapter(mAdapter));
getListView().setOnItemClickListener(this);
mStore = Launcher.getGestureLibrary();
mEmpty = (TextView) findViewById(android.R.id.empty);
mTask = (GesturesLoadTask) new GesturesLoadTask().execute();
registerForContextMenu(getListView());
mPreferences = getSharedPreferences(PREFERENCES_NAME, MODE_PRIVATE);
}
@Override
@@ -127,10 +138,12 @@ public class GesturesActivity extends ListActivity {
super.onCreateContextMenu(menu, v, menuInfo);
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) menuInfo;
menu.setHeaderTitle(((TextView) info.targetView).getText());
if (info.position > 2) {
menu.setHeaderTitle(((TextView) info.targetView).getText());
menu.add(0, MENU_ID_RENAME, 0, R.string.gestures_rename);
menu.add(0, MENU_ID_REMOVE, 0, R.string.gestures_delete);
menu.add(0, MENU_ID_RENAME, 0, R.string.gestures_rename);
menu.add(0, MENU_ID_REMOVE, 0, R.string.gestures_delete);
}
}
@Override
@@ -252,6 +265,14 @@ public class GesturesActivity extends ListActivity {
Toast.makeText(this, R.string.gestures_delete_success, Toast.LENGTH_SHORT).show();
}
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (position == 1) {
final CheckBox checkBox = (CheckBox) view.findViewById(R.id.checkbox);
checkBox.toggle();
mPreferences.edit().putBoolean(PREFERENCES_HOME_KEY, checkBox.isChecked()).commit();
}
}
private class GesturesLoadTask extends AsyncTask<Void, ApplicationInfo, Boolean> {
private int mThumbnailSize;
private int mThumbnailInset;
@@ -346,4 +367,121 @@ public class GesturesActivity extends ListActivity {
return convertView;
}
}
private class GesturesSettingsAdapter extends BaseAdapter {
private static final int FIXED_CHILDREN_COUNT = 3;
private static final int VIEW_TYPE_SEPARATOR = 0;
private static final int VIEW_TYPE_CHECKBOX = 1;
private final GesturesAdapter mAdapter;
private final LayoutInflater mInflater;
public GesturesSettingsAdapter(GesturesAdapter adapter) {
mAdapter = adapter;
mInflater = adapter.mInflater;
adapter.registerDataSetObserver(new DataSetObserver() {
@Override
public void onChanged() {
notifyDataSetChanged();
}
@Override
public void onInvalidated() {
notifyDataSetInvalidated();
}
});
}
public int getCount() {
return FIXED_CHILDREN_COUNT + mAdapter.getCount();
}
public Object getItem(int position) {
if (position < FIXED_CHILDREN_COUNT) {
return String.valueOf(position);
}
return mAdapter.getItem(position - FIXED_CHILDREN_COUNT);
}
public long getItemId(int position) {
return position;
}
@Override
public int getItemViewType(int position) {
if (position < FIXED_CHILDREN_COUNT) {
switch (position) {
case 0:
case 2:
return VIEW_TYPE_SEPARATOR;
case 1:
return VIEW_TYPE_CHECKBOX;
}
}
return 2 + super.getItemViewType(position);
}
@Override
public int getViewTypeCount() {
return 2 + mAdapter.getViewTypeCount();
}
@Override
public boolean areAllItemsEnabled() {
return false;
}
@Override
public boolean isEnabled(int position) {
return position != 0 && position != 2;
}
public View getView(int position, View convertView, ViewGroup parent) {
if (position < FIXED_CHILDREN_COUNT) {
// NOTE: Don't bother with ViewHolders here, we only have 3 items and
// the list is likely to not be very long
switch (position) {
case 0:
convertView = createHeader(convertView, parent,
R.string.gestures_group_settings);
break;
case 1:
convertView = createSetting(convertView, parent,
R.string.gestures_preference_hotkey_title,
R.string.gestures_preference_hotkey_summary);
break;
case 2:
convertView = createHeader(convertView, parent,
R.string.gestures_group_gestures);
break;
}
return convertView;
}
return mAdapter.getView(position - FIXED_CHILDREN_COUNT, convertView, parent);
}
private View createSetting(View convertView, ViewGroup parent,
int title, int summary) {
if (convertView == null) {
convertView = mInflater.inflate(R.layout.list_checkbox_2lines, parent, false);
}
((TextView) convertView.findViewById(R.id.title)).setText(title);
((TextView) convertView.findViewById(R.id.summary)).setText(summary);
((CheckBox) convertView.findViewById(R.id.checkbox)).setChecked(
mPreferences.getBoolean(PREFERENCES_HOME_KEY, false));
return convertView;
}
private View createHeader(View convertView, ViewGroup parent, int text) {
if (convertView == null) {
convertView = mInflater.inflate(R.layout.list_category, parent, false);
}
((TextView) convertView).setText(text);
return convertView;
}
}
}