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Fix RingtoneManager cursor crash on some devices

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Fixes #7055
// FREEBIE
This commit is contained in:
Moxie Marlinspike 2017-10-08 18:46:09 -07:00
parent 445f3c234c
commit 655be5adf4
3 changed files with 34 additions and 23 deletions
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3
src/org/thoughtcrime/securesms/RecipientPreferenceActivity.java
View File

@ -58,6 +58,7 @@ import org.thoughtcrime.securesms.util.DynamicLanguage;
import org.thoughtcrime.securesms.util.DynamicNoActionBarTheme;
import org.thoughtcrime.securesms.util.DynamicTheme;
import org.thoughtcrime.securesms.util.IdentityUtil;
import org.thoughtcrime.securesms.util.TextSecurePreferences;
import org.thoughtcrime.securesms.util.Util;
import org.thoughtcrime.securesms.util.ViewUtil;
import org.thoughtcrime.securesms.util.concurrent.ListenableFuture;
@ -335,7 +336,7 @@ public class RecipientPreferenceActivity extends PassphraseRequiredActionBarActi
if (toneUri == null) {
ringtonePreference.setSummary(R.string.preferences__default);
ringtonePreference.setCurrentRingtone(Settings.System.DEFAULT_NOTIFICATION_URI);
ringtonePreference.setCurrentRingtone(Uri.parse(TextSecurePreferences.getNotificationRingtone(getContext())));
} else if (toneUri.toString().isEmpty()) {
ringtonePreference.setSummary(R.string.preferences__silent);
ringtonePreference.setCurrentRingtone(null);

52
src/org/thoughtcrime/securesms/preferences/widgets/RingtonePreferenceDialogFragmentCompat.java
View File

@ -32,8 +32,10 @@ import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.webkit.MimeTypeMap;
import android.widget.ArrayAdapter;
import android.widget.CursorAdapter;
import android.widget.HeaderViewListAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.Toast;
@ -47,6 +49,8 @@ import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.security.SecureRandom;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.LinkedBlockingQueue;
import static android.app.Activity.RESULT_OK;
@ -58,7 +62,7 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
private static final String CURSOR_NONE_ID = "-1";
private int selectedIndex = -1;
private Cursor cursor;
private String[] data;
private RingtoneManager ringtoneManager;
private Ringtone defaultRingtone;
@ -87,7 +91,6 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
stopPlaying();
}
private void stopPlaying() {
if (defaultRingtone != null && defaultRingtone.isPlaying()) {
defaultRingtone.stop();
@ -104,9 +107,7 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
RingtonePreference ringtonePreference = getRingtonePreference();
createCursor(ringtonePreference.getRingtone());
String colTitle = cursor.getColumnName(RingtoneManager.TITLE_COLUMN_INDEX);
createRingtoneList(ringtonePreference.getRingtone());
final Context context = getContext();
@ -122,10 +123,10 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
}
builder
.setSingleChoiceItems(cursor, selectedIndex, colTitle, new DialogInterface.OnClickListener() {
.setSingleChoiceItems(data, selectedIndex, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
if (i < cursor.getCount()) {
if (i < data.length) {
selectedIndex = i;
int realIdx = i - (showDefault ? 1 : 0) - (showSilent ? 1 : 0);
@ -208,23 +209,24 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
}
@NonNull
private Cursor createCursor(Uri ringtoneUri) {
private String[] createRingtoneList(Uri ringtoneUri) {
RingtonePreference ringtonePreference = getRingtonePreference();
ringtoneManager = new RingtoneManager(getContext());
List<String> results = new LinkedList<>();
ringtoneManager = new RingtoneManager(getContext());
ringtoneManager.setType(ringtonePreference.getRingtoneType());
ringtoneManager.setStopPreviousRingtone(true);
Cursor ringtoneCursor = ringtoneManager.getCursor();
String colId = ringtoneCursor.getColumnName(RingtoneManager.ID_COLUMN_INDEX);
String colId = ringtoneCursor.getColumnName(RingtoneManager.ID_COLUMN_INDEX);
String colTitle = ringtoneCursor.getColumnName(RingtoneManager.TITLE_COLUMN_INDEX);
MatrixCursor extras = new MatrixCursor(new String[]{colId, colTitle});
final int ringtoneType = ringtonePreference.getRingtoneType();
final boolean showDefault = ringtonePreference.getShowDefault();
final boolean showSilent = ringtonePreference.getShowSilent();
final int ringtoneType = ringtonePreference.getRingtoneType();
final boolean showDefault = ringtonePreference.getShowDefault();
final boolean showSilent = ringtonePreference.getShowSilent();
if (showDefault) {
switch (ringtoneType) {
@ -262,7 +264,13 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
}
Cursor[] cursors = {extras, ringtoneCursor};
return this.cursor = new MergeCursor(cursors);
Cursor cursor = new MergeCursor(cursors);
while (cursor != null && cursor.moveToNext()) {
results.add(cursor.getString(1));
}
return data = results.toArray(new String[0]);
}
@Override
@ -276,13 +284,13 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
final int ringtoneType = ringtonePreference.getRingtoneType();
// FIXME static field leak
@SuppressLint("StaticFieldLeak") final AsyncTask<Uri, Void, Cursor> installTask = new AsyncTask<Uri, Void, Cursor>() {
@SuppressLint("StaticFieldLeak") final AsyncTask<Uri, Void, String[]> installTask = new AsyncTask<Uri, Void, String[]>() {
@Override
protected Cursor doInBackground(Uri... params) {
protected String[] doInBackground(Uri... params) {
try {
Uri newUri = addCustomExternalRingtone(context, params[0], ringtoneType);
return createCursor(newUri);
return createRingtoneList(newUri);
} catch (IOException | IllegalArgumentException e) {
Log.e(TAG, "Unable to add new ringtone: ", e);
}
@ -290,11 +298,13 @@ public class RingtonePreferenceDialogFragmentCompat extends PreferenceDialogFrag
}
@Override
protected void onPostExecute(final Cursor newCursor) {
if (newCursor != null) {
protected void onPostExecute(final String[] newData) {
if (newData != null) {
final ListView listView = ((AlertDialog) getDialog()).getListView();
final CursorAdapter adapter = ((CursorAdapter) ((HeaderViewListAdapter) listView.getAdapter()).getWrappedAdapter());
adapter.changeCursor(newCursor);
ArrayAdapter<String> adapter = (ArrayAdapter<String>)((HeaderViewListAdapter)listView.getAdapter()).getWrappedAdapter();
adapter.clear();
adapter.addAll(newData);
listView.setItemChecked(selectedIndex, true);
listView.setSelection(selectedIndex);