Merge "Add FLAG_ACTIVITY_CLEAR_TASK to the launch intent of CS handler." into main

import static android.app.AppOpsManager.OP_ASSIST_SCREENSHOT;

import static android.app.AppOpsManager.OP_ASSIST_STRUCTURE;

import static android.content.Context.CONTEXTUAL_SEARCH_SERVICE;

import static android.content.Intent.FLAG_ACTIVITY_CLEAR_TASK;

import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;

import static android.content.Intent.FLAG_ACTIVITY_NO_ANIMATION;

import static android.content.Intent.FLAG_ACTIVITY_NO_USER_ACTION;

        if (DEBUG_USER) Log.d(TAG, "Launch component: " + launchIntent.getComponent());

        launchIntent.addFlags(FLAG_ACTIVITY_NEW_TASK | FLAG_ACTIVITY_NO_ANIMATION

                | FLAG_ACTIVITY_NO_USER_ACTION);

                | FLAG_ACTIVITY_NO_USER_ACTION | FLAG_ACTIVITY_CLEAR_TASK);

        launchIntent.putExtra(

                ContextualSearchManager.EXTRA_INVOCATION_TIME_MS,

                SystemClock.uptimeMillis());