Fix SearchView UI response to first character delayed. am: 1f8e5ec7a9 am: 8020ee5d21 (dbdba74b) · Commits · e / os / android_packages_apps_DocumentsUI

src/com/android/documentsui/BaseActivity.java

+5 −8

Original line number	Diff line number	Diff line
		@@ -175,10 +175,6 @@ public abstract class BaseActivity
		*/
		@Override
		public void onSearchChanged(@Nullable String query) {
		if (query != null) {
		SearchFragment.dismissFragment(getSupportFragmentManager());
		}

		if (mSearchManager.isSearching()) {
		Metrics.logSearchMode(query != null, mSearchManager.hasCheckedChip());
		if (mInjector.pickResult != null) {
		@@ -227,10 +223,11 @@ public abstract class BaseActivity
		final boolean isInitailSearch
		= !TextUtils.isEmpty(mSearchManager.getCurrentSearch())
		&& TextUtils.isEmpty(mSearchManager.getSearchViewText());
		if (hasFocus && (SearchFragment.get(getSupportFragmentManager()) == null)
		&& !isInitailSearch) {
		if (hasFocus) {
		if (!isInitailSearch) {
		SearchFragment.showFragment(getSupportFragmentManager(),
		mSearchManager.getSearchViewText());
		}
		} else {
		SearchFragment.dismissFragment(getSupportFragmentManager());
		}

src/com/android/documentsui/queries/SearchFragment.java

+3 −5

Original line number	Diff line number	Diff line
		@@ -17,7 +17,6 @@
		package com.android.documentsui.queries;

		import android.content.Context;
		import android.graphics.Rect;
		import android.os.Bundle;
		import android.util.Log;
		import android.view.LayoutInflater;
		@@ -104,6 +103,7 @@ public class SearchFragment extends Fragment{
		final BaseActivity activity = (BaseActivity) getActivity();
		final Injector injector = activity.getInjector();
		mSearchViewManager = injector.searchManager;
		mSearchViewManager.setFragmentManager(this.getParentFragmentManager());

		final String currentQuery = getArguments().getString(KEY_QUERY, "");

		@@ -124,12 +124,11 @@ public class SearchFragment extends Fragment{
		View toolbar = getActivity().findViewById(R.id.toolbar_background_layout);
		if (toolbar != null) {
		// Align top with the bottom of search bar.
		Rect rect = new Rect();
		toolbar.getGlobalVisibleRect(rect);
		FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(
		ViewGroup.LayoutParams.MATCH_PARENT,
		ViewGroup.LayoutParams.MATCH_PARENT);
		layoutParams.setMargins(0, rect.height(), 0, 0);
		layoutParams.setMargins(0, getResources().getDimensionPixelSize(
		R.dimen.action_bar_space_height), 0, 0);
		getView().setLayoutParams(layoutParams);
		}

		@@ -152,7 +151,6 @@ public class SearchFragment extends Fragment{
		mSearchViewManager.setHistorySearch();
		mSearchViewManager.setCurrentSearch(item);
		mSearchViewManager.restoreSearch(true);
		dismiss();
		}

		private void dismiss() {

src/com/android/documentsui/queries/SearchViewManager.java

+17 −2

Original line number	Diff line number	Diff line
		@@ -41,6 +41,7 @@ import androidx.annotation.Nullable;
		import androidx.annotation.VisibleForTesting;
		import androidx.appcompat.widget.SearchView;
		import androidx.appcompat.widget.SearchView.OnQueryTextListener;
		import androidx.fragment.app.FragmentManager;

		import com.android.documentsui.MetricConsts;
		import com.android.documentsui.Metrics;
		@@ -89,6 +90,7 @@ public class SearchViewManager implements
		private @Nullable Menu mMenu;
		private @Nullable MenuItem mMenuItem;
		private @Nullable SearchView mSearchView;
		private @Nullable FragmentManager mFragmentManager;

		public SearchViewManager(
		SearchManagerListener listener,
		@@ -244,6 +246,10 @@ public class SearchViewManager implements
		restoreSearch(true);
		}

		public void setFragmentManager(FragmentManager fragmentManager) {
		mFragmentManager = fragmentManager;
		}

		/**
		* Used to hide menu icons, when the search is being restored. Needed because search restoration
		* is done before onPrepareOptionsMenu(Menu menu) that is overriding the icons visibility.
		@@ -511,8 +517,17 @@ public class SearchViewManager implements
		@Override
		public boolean onQueryTextChange(String newText) {
		//Skip first search when search expanded
		if (!(mCurrentSearch == null && newText.isEmpty())) {
		if (mCurrentSearch == null && newText.isEmpty()) {
		return true;
		}

		performSearch(newText);
		if (mFragmentManager != null) {
		if (!newText.isEmpty()) {
		SearchFragment.dismissFragment(mFragmentManager);
		} else {
		SearchFragment.showFragment(mFragmentManager, "");
		}
		}
		return true;
		}