Merge "Simplify the duplicate click checker logic" into tm-dev

package com.android.settings.homepage;

import static android.provider.Settings.EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_INTENT_URI;

import static com.android.settings.search.actionbar.SearchMenuController.NEED_SEARCH_ICON_IN_ACTION_BAR;

import static com.android.settingslib.search.SearchIndexable.MOBILE;

import android.app.ActivityManager;

import android.app.settings.SettingsEnums;

import android.content.Context;

import android.content.Intent;

import android.content.pm.ActivityInfo;

import android.content.pm.PackageManager;

import android.content.res.Configuration;

import android.graphics.drawable.Drawable;

import android.os.Bundle;

import androidx.window.embedding.SplitController;

import com.android.settings.R;

import com.android.settings.SettingsActivity;

import com.android.settings.Utils;

import com.android.settings.activityembedding.ActivityEmbeddingRulesController;

import com.android.settings.activityembedding.ActivityEmbeddingUtils;

import com.android.settingslib.drawer.Tile;

import com.android.settingslib.search.SearchIndexable;

import java.net.URISyntaxException;

@SearchIndexable(forTarget = MOBILE)

public class TopLevelSettings extends DashboardFragment implements SplitLayoutListener,

        PreferenceFragmentCompat.OnPreferenceStartFragmentCallback {

    private static final String TAG = "TopLevelSettings";

    private static final String SAVED_HIGHLIGHT_MIXIN = "highlight_mixin";

    private static final String SAVED_FIRST_PREFERENCE_CLICK = "first_pref_click";

    private static final String PREF_KEY_SUPPORT = "top_level_support";

    private boolean mIsEmbeddingActivityEnabled;

    private int mPaddingHorizontal;

    private boolean mScrollNeeded = true;

    private boolean mFirstStarted = true;

    private boolean mFirstDuplicateClickCheck = true;

    public TopLevelSettings() {

        final Bundle args = new Bundle();

        boolean activityEmbedded = SplitController.getInstance().isActivityEmbedded(getActivity());

        if (icicle != null) {

            mFirstDuplicateClickCheck = icicle.getBoolean(SAVED_FIRST_PREFERENCE_CLICK);

            mHighlightMixin = icicle.getParcelable(SAVED_HIGHLIGHT_MIXIN);

            mScrollNeeded = !mHighlightMixin.isActivityEmbedded() && activityEmbedded;

            mHighlightMixin.setActivityEmbedded(activityEmbedded);

    @Override

    public void onSaveInstanceState(Bundle outState) {

        super.onSaveInstanceState(outState);

        outState.putBoolean(SAVED_FIRST_PREFERENCE_CLICK, mFirstDuplicateClickCheck);

        if (mHighlightMixin != null) {

            outState.putParcelable(SAVED_HIGHLIGHT_MIXIN, mHighlightMixin);

        }

    /** Returns whether clicking the specified preference is considered as a duplicate click. */

    public boolean isDuplicateClick(Preference pref) {

        boolean firstCheck = mFirstDuplicateClickCheck;

        mFirstDuplicateClickCheck = false;

        /*

         * Return false when

         * 1. The device doesn't support activity embedding

         * 2. The target preference is not highlighted

         * 3. The current activity is not embedded

         */

        if (mHighlightMixin == null

                || !TextUtils.equals(pref.getKey(), mHighlightMixin.getHighlightPreferenceKey())

                || !SplitController.getInstance().isActivityEmbedded(getActivity())) {

            return false;

        }

        /*

         * Return true when

         * 1. This method has been called before

         * 2. The preference doesn't have a target fragment, ex. Wallpaper and injections

         */

        if (!firstCheck || TextUtils.isEmpty(pref.getFragment())) {

            return true;

        }

        /*

         * Returns true when

         * 1. The right pane fragment is not started by a deep link.

         * 2. The target fragment equals the right pane fragment

         */

        String intentUri = getIntent().getStringExtra(EXTRA_SETTINGS_EMBEDDED_DEEP_LINK_INTENT_URI);

        return TextUtils.isEmpty(intentUri)

                || TextUtils.equals(pref.getFragment(), getIntentTargetFragment(intentUri));

        /* Return true if

         * 1. the device supports activity embedding, and

         * 2. the target preference is highlighted, and

         * 3. the current activity is embedded */

        return mHighlightMixin != null

                && TextUtils.equals(pref.getKey(), mHighlightMixin.getHighlightPreferenceKey())

                && SplitController.getInstance().isActivityEmbedded(getActivity());

    }

    /** Show/hide the highlight on the menu entry for the search page presence */

        }

    }

    private String getIntentTargetFragment(String intentUri) {

        Intent targetIntent;

        try {

            targetIntent = Intent.parseUri(intentUri, Intent.URI_INTENT_SCHEME);

        } catch (URISyntaxException e) {

            return null;

        }

        String fragment = targetIntent.getStringExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT);

        if (!TextUtils.isEmpty(fragment)) {

            return fragment;

        }

        ActivityInfo info = targetIntent.resolveActivityInfo(getPackageManager(),

                PackageManager.GET_META_DATA);

        if (info == null || info.metaData == null) {

            return null;

        }

        return info.metaData.getString(SettingsActivity.META_DATA_KEY_FRAGMENT_CLASS);

    }

    private void iteratePreferences(PreferenceJob job) {

        if (job == null || getPreferenceManager() == null) {

            return;