android.widget.SimpleCursorAdapter.getCursor()方法的使用及代码示例

x33g5p2x  于2022-01-30 转载在 其他  
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本文整理了Java中android.widget.SimpleCursorAdapter.getCursor()方法的一些代码示例，展示了SimpleCursorAdapter.getCursor()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。SimpleCursorAdapter.getCursor()方法的具体详情如下：
包路径：android.widget.SimpleCursorAdapter
类名称：SimpleCursorAdapter
方法名：getCursor

SimpleCursorAdapter.getCursor介绍

暂无

代码示例

代码示例来源：origin: robolectric/robolectric

@Test
public void testSwapCursor() {
 SimpleCursorAdapter adapter =
   new SimpleCursorAdapter(context, 1, null, new String[] {"name"}, new int[] {2}, 0);
 Cursor cursor = setUpDatabase();
 adapter.swapCursor(cursor);
 assertThat(adapter.getCursor()).isSameAs(cursor);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testChangeCursor() {
 SimpleCursorAdapter adapter =
   new SimpleCursorAdapter(context, 1, null, new String[] {"name"}, new int[] {2}, 0);
 Cursor cursor = setUpDatabase();
 adapter.changeCursor(cursor);
 assertThat(adapter.getCursor()).isSameAs(cursor);
}

代码示例来源：origin: robolectric/robolectric

@Test
public void testSwapCursorToNull() {
 SimpleCursorAdapter adapter =
   new SimpleCursorAdapter(context, 1, null, new String[] {"name"}, new int[] {2}, 0);
 Cursor cursor = setUpDatabase();
 adapter.swapCursor(cursor);
 adapter.swapCursor(null);
 assertThat(adapter.getCursor()).isNull();
}

代码示例来源：origin: ardovic/Open-Source-Android-Weather-App

@Override
protected void onDestroy() {
  super.onDestroy();
  if (mAdapter.getCursor() != null) {
    mAdapter.getCursor().close();
  }
  database.close();
  //mFetchThreadData.clearQueue();
}

代码示例来源：origin: google/ringdroid

private void startRingdroidEditor() {
  Cursor c = mAdapter.getCursor();
  int dataIndex = c.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA);
  String filename = c.getString(dataIndex);
  try {
    Intent intent = new Intent(Intent.ACTION_EDIT, Uri.parse(filename));
    intent.putExtra("was_get_content_intent", mWasGetContentIntent);
    intent.setClassName( "com.ringdroid", "com.ringdroid.RingdroidEditActivity");
    startActivityForResult(intent, REQUEST_CODE_EDIT);
  } catch (Exception e) {
    Log.e("Ringdroid", "Couldn't start editor");
  }
}

代码示例来源：origin: google/ringdroid

private Uri getUri(){
  //Get the uri of the item that is in the row
  Cursor c = mAdapter.getCursor();
  int uriIndex = getUriIndex(c);
  if (uriIndex == -1) {
    return null;
  }
  String itemUri = c.getString(uriIndex) + "/" +
  c.getString(c.getColumnIndexOrThrow(MediaStore.Audio.Media._ID));
  return (Uri.parse(itemUri));
}

代码示例来源：origin: oVirt/moVirt

private void setList() {
  listHosts.setAdapter(hostsAdapter);
  listHosts.setOnItemClickListener((parent, view, position, id) -> {
    Cursor cursor = hostsAdapter.getCursor();
    if (cursor != null && cursor.moveToPosition(position)) {
      selectedHost = new Host();
      selectedHost.initFromCursor(cursor);
      buttonMigrateToSelected.setEnabled(true);
    }
  });
}

代码示例来源：origin: google/ringdroid

private void onDelete() {
  Cursor c = mAdapter.getCursor();
  int dataIndex = c.getColumnIndexOrThrow(MediaStore.Audio.Media.DATA);
  String filename = c.getString(dataIndex);
  int uriIndex = getUriIndex(c);
  if (uriIndex == -1) {
    showFinalAlert(getResources().getText(R.string.delete_failed));
    return;
  }
  if (!new File(filename).delete()) {
    showFinalAlert(getResources().getText(R.string.delete_failed));
  }
  String itemUri = c.getString(uriIndex) + "/" +
  c.getString(c.getColumnIndexOrThrow(MediaStore.Audio.Media._ID));
  getContentResolver().delete(Uri.parse(itemUri), null, null);
}

代码示例来源：origin: google/ringdroid

private void assignRingtoneToContact() {
  Cursor c = mAdapter.getCursor();
  int dataIndex = c.getColumnIndexOrThrow(Contacts._ID);
  String contactId = c.getString(dataIndex);
  dataIndex = c.getColumnIndexOrThrow(Contacts.DISPLAY_NAME);
  String displayName = c.getString(dataIndex);
  Uri uri = Uri.withAppendedPath(Contacts.CONTENT_URI, contactId);
  ContentValues values = new ContentValues();
  values.put(Contacts.CUSTOM_RINGTONE, mRingtoneUri.toString());
  getContentResolver().update(uri, values, null, null);
  String message =
    getResources().getText(R.string.success_contact_ringtone) +
    " " +
    displayName;
  Toast.makeText(this, message, Toast.LENGTH_SHORT)
    .show();
  finish();
  return;
}

代码示例来源：origin: google/ringdroid

private void setAsDefaultRingtoneOrNotification(){
  Cursor c = mAdapter.getCursor();
  // If the item is a ringtone then set the default ringtone,
  // otherwise it has to be a notification so set the default notification sound
  if (0 != c.getInt(c.getColumnIndexOrThrow(MediaStore.Audio.Media.IS_RINGTONE))){
    RingtoneManager.setActualDefaultRingtoneUri(
        RingdroidSelectActivity.this,
        RingtoneManager.TYPE_RINGTONE,
        getUri());
    Toast.makeText(
        RingdroidSelectActivity.this,
        R.string.default_ringtone_success_message,
        Toast.LENGTH_SHORT)
        .show();
  } else {
    RingtoneManager.setActualDefaultRingtoneUri(
        RingdroidSelectActivity.this,
        RingtoneManager.TYPE_NOTIFICATION,
        getUri());
    Toast.makeText(
        RingdroidSelectActivity.this,
        R.string.default_notification_success_message,
        Toast.LENGTH_SHORT)
        .show();
  }
}

代码示例来源：origin: google/ringdroid

@Override
public void onCreateContextMenu(ContextMenu menu,
    View v,
    ContextMenuInfo menuInfo) {
  super.onCreateContextMenu(menu, v, menuInfo);
  Cursor c = mAdapter.getCursor();
  String title = c.getString(c.getColumnIndexOrThrow(MediaStore.Audio.Media.TITLE));
  menu.setHeaderTitle(title);
  menu.add(0, CMD_EDIT, 0, R.string.context_menu_edit);
  menu.add(0, CMD_DELETE, 0, R.string.context_menu_delete);
  // Add items to the context menu item based on file type
  if (0 != c.getInt(c.getColumnIndexOrThrow(MediaStore.Audio.Media.IS_RINGTONE))) {
    menu.add(0, CMD_SET_AS_DEFAULT, 0, R.string.context_menu_default_ringtone);
    menu.add(0, CMD_SET_AS_CONTACT, 0, R.string.context_menu_contact);
  } else if (0 != c.getInt(c.getColumnIndexOrThrow(MediaStore.Audio.Media.IS_NOTIFICATION))) {
    menu.add(0, CMD_SET_AS_DEFAULT, 0, R.string.context_menu_default_notification);
  }
}

代码示例来源：origin: google/ringdroid

private void confirmDelete() {
  Cursor c = mAdapter.getCursor();
  String artist = c.getString(c.getColumnIndexOrThrow(
      MediaStore.Audio.Media.ARTIST));

代码示例来源：origin: GeoODK/collect

private void showUnsent() {
  mShowUnsent = true;
  Cursor c = mShowUnsent ? getUnsentCursor() : getAllCursor();
  Cursor old = mInstances.getCursor();
  try {
    mInstances.changeCursor(c);
  } finally {
    if (old != null) {
      old.close();
      this.stopManagingCursor(old);
    }
  }
  getListView().invalidate();
}

代码示例来源：origin: GeoODK/collect

private void showAll() {
  mShowUnsent = false;
  Cursor c = mShowUnsent ? getUnsentCursor() : getAllCursor();
  Cursor old = mInstances.getCursor();
  try {
    mInstances.changeCursor(c);
  } finally {
    if (old != null) {
      old.close();
      this.stopManagingCursor(old);
    }
  }
  getListView().invalidate();
}

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