question: completely delete the history . use this call to implement a `` clear history '' ui . any application that implements search suggestions based on previous actions such as recent queries , page/items viewed , etc. should provide a way for the user to clear the history . this gives the user a measure of privacy , if they do not wish for their recent searches to be replayed by other users of the device via suggestions . concode_field_sep int QUERIES_PROJECTION_DATE_INDEX concode_elem_sep String DISPLAY2 concode_elem_sep int MAX_HISTORY_COUNT concode_elem_sep Uri mSuggestionsUri concode_elem_sep Context mContext concode_elem_sep int QUERIES_PROJECTION_DISPLAY2_INDEX concode_elem_sep boolean mTwoLineDisplay concode_elem_sep int QUERIES_PROJECTION_QUERY_INDEX concode_elem_sep String QUERY concode_elem_sep int QUERIES_PROJECTION_DISPLAY1_INDEX concode_elem_sep String DISPLAY1 concode_elem_sep String[] QUERIES_PROJECTION_2LINE concode_elem_sep String DATE concode_elem_sep String[] QUERIES_PROJECTION_1LINE concode_elem_sep Semaphore sWritesInProgress concode_elem_sep String LOG_TAG concode_elem_sep String mAuthority concode_field_sep void truncateHistory concode_elem_sep void saveRecentQuery concode_elem_sep void waitForSave concode_elem_sep void saveRecentQueryBlocking
target: void function ( ) { ContentResolver loc0 = mContext . getContentResolver ( ) ; truncateHistory ( loc0 , 0 ) ; }