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Commit 60f0107b authored by Fan Zhang's avatar Fan Zhang
Browse files

Show back button for non-toplevel settings in new IA. 

Bug: 32159368
Test: RunSettingsRoboTests
Change-Id: I627a6e456ece8ecb1fc337fcd4dd1e9598dab554
parent fdca235d

src/com/android/settings/SettingsActivity.java

+1 −2
Original line number Diff line number Diff line
@@ -16,11 +16,11 @@ 


package com.android.settings;



import android.app.ActionBar;

import android.app.ActivityManager;

import android.app.Fragment;

import android.app.FragmentManager;

import android.app.FragmentTransaction;

import android.app.ActionBar;

import android.content.BroadcastReceiver;

import android.content.ComponentName;

import android.content.Context;
@@ -166,7 +166,6 @@ public class SettingsActivity extends SettingsDrawerActivity 
    private static final String SAVE_KEY_SEARCH_QUERY = ":settings:search_query";

    private static final String SAVE_KEY_SHOW_HOME_AS_UP = ":settings:show_home_as_up";

    private static final String SAVE_KEY_SHOW_SEARCH = ":settings:show_search";

    private static final String SAVE_KEY_HOME_ACTIVITIES_COUNT = ":settings:home_activities_count";



    /**

     * When starting this activity, the invoking Intent can contain this extra

src/com/android/settings/dashboard/DashboardFragment.java

+9 −2
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ package com.android.settings.dashboard; 


import android.app.Activity;

import android.content.Context;

import android.content.Intent;

import android.os.Bundle;

import android.support.v7.preference.Preference;

import android.support.v7.preference.PreferenceScreen;
@@ -25,6 +26,7 @@ import android.util.ArrayMap; 
import android.util.ArraySet;

import android.util.Log;



import com.android.settings.SettingsActivity;

import com.android.settings.SettingsPreferenceFragment;

import com.android.settings.core.PreferenceController;

import com.android.settings.overlay.FeatureFactory;
@@ -232,8 +234,13 @@ public abstract class DashboardFragment extends SettingsPreferenceFragment 
            if (tile.icon != null) {

                pref.setIcon(tile.icon.loadDrawable(context));

            }

            if (tile.intent != null) {

                pref.setIntent(tile.intent);

            final Intent intent = new Intent(tile.intent);

            if (intent != null) {

                pref.setOnPreferenceClickListener(preference -> {

                    intent.putExtra(SettingsActivity.EXTRA_SHOW_FRAGMENT_AS_SUBSETTING, true);

                    getActivity().startActivityForResult(intent, 0);

                    return true;

                });

            }

            // Use negated priority for order, because tile priority is based on intent-filter

            // (larger value has higher priority). However pref order defines smaller value has