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platform_packages_apps_Launcher3
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Code Issues Projects Releases Wiki Activity

Fixes #1912902. Handles orientation change when renaming gestures. 

The GesturesActivity was crashing when changing the orientation while
renaming a gesture. This was due to unimplemented support for orientation
changes.
This commit is contained in:
Romain Guy 2009-06-16 13:47:58 -07:00
parent 91a9c9636f
commit 708ab96f2e
1 changed files with 40 additions and 3 deletions
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43
src/com/android/launcher/GesturesActivity.java
View File

@ -52,6 +52,9 @@ public class GesturesActivity extends ListActivity {
private static final int DIALOG_RENAME_GESTURE = 1;
// Type: long (id)
private static final String GESTURES_INFO_ID = "gestures.info_id";
private final Comparator<ApplicationInfo> mSorter =
new LauncherModel.ApplicationInfoComparator();
@ -98,6 +101,25 @@ public class GesturesActivity extends ListActivity {
}
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mCurrentRenameInfo != null) {
outState.putLong(GESTURES_INFO_ID, mCurrentRenameInfo.id);
}
}
@Override
protected void onRestoreInstanceState(Bundle state) {
super.onRestoreInstanceState(state);
long id = state.getLong(GESTURES_INFO_ID, -1);
if (id != -1) {
mCurrentRenameInfo = Launcher.getModel().queryGesture(this, String.valueOf(id));
}
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenu.ContextMenuInfo menuInfo) {
@ -185,17 +207,32 @@ public class GesturesActivity extends ListActivity {
private void changeGestureName() {
final String name = mInput.getText().toString();
if (!TextUtils.isEmpty(name)) {
mCurrentRenameInfo.title = mInput.getText();
LauncherModel.updateGestureInDatabase(this, mCurrentRenameInfo);
final ApplicationInfo renameInfo = mCurrentRenameInfo;
final GesturesActivity.GesturesAdapter adapter = mAdapter;
final int count = adapter.getCount();
// Simple linear search, there should not be enough items to warrant
// a more sophisticated search
for (int i = 0; i < count; i++) {
final ApplicationInfo info = adapter.getItem(i);
if (info.id == renameInfo.id) {
info.title = mInput.getText();
LauncherModel.updateGestureInDatabase(this, info);
break;
}
}
adapter.notifyDataSetChanged();
}
mCurrentRenameInfo = null;
}
private void cleanupRenameDialog() {
if (mRenameDialog != null) {
mRenameDialog.dismiss();
mRenameDialog = null;
mInput = null;
}
mCurrentRenameInfo = null;
}
private void deleteGesture(ApplicationInfo info) {