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Commit 453fe2fb authored by Wesley.CW Wang's avatar Wesley.CW Wang
Browse files

Hide clock option when there is only 1 option[1/2] 

- Not to add clock option(tab) to home page when there is only 1 option
- By default, there should be only 1 clock(Default clock) build-in with device, additional clock content will be provided by another apk, if can not find that apk means we only have 1 clock option, then hide the clock tab

Bug: 146530441
Test: Need work with ag/10361873, modify the mk file to build up additional clock content, then check the Picker app will display Clock tab or not.

Change-Id: Ie64e6f0074869792a956d6b47e4f483a2bbd531f
parent a35ce9d3

res/values/override.xml

+1 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
-->

<resources>

    <string name="themes_stub_package" translatable="false"/>

    <string name="clocks_stub_package" translatable="false"/>

    <!-- Authority of a provider in System UI that will provide preview info for available clockfaces. -->

    <string name="clocks_provider_authority" translatable="false">com.android.keyguard.clock</string>

src/com/android/customization/model/clock/ContentProviderClockProvider.java

+18 −1
Original line number Diff line number Diff line
@@ -2,7 +2,9 @@ package com.android.customization.model.clock; 


import android.content.ContentResolver;

import android.content.Context;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.content.pm.PackageManager.NameNotFoundException;

import android.content.pm.ProviderInfo;

import android.database.Cursor;

import android.net.Uri;
@@ -25,6 +27,7 @@ public class ContentProviderClockProvider implements ClockProvider { 
    private final Context mContext;

    private final ProviderInfo mProviderInfo;

    private List<Clockface> mClocks;

    private boolean mClockContentAvailable;



    public ContentProviderClockProvider(Context context) {

        mContext = context;
@@ -33,11 +36,25 @@ public class ContentProviderClockProvider implements ClockProvider { 
        mProviderInfo = TextUtils.isEmpty(providerAuthority) ? null

                : mContext.getPackageManager().resolveContentProvider(providerAuthority,

                        PackageManager.MATCH_SYSTEM_ONLY);



        if (TextUtils.isEmpty(mContext.getString(R.string.clocks_stub_package))) {

            mClockContentAvailable = false;

        } else {

            try {

                ApplicationInfo applicationInfo = mContext.getPackageManager().getApplicationInfo(

                        mContext.getString(R.string.clocks_stub_package),

                        PackageManager.MATCH_SYSTEM_ONLY);

                mClockContentAvailable = applicationInfo != null;

            } catch (NameNotFoundException e) {

                mClockContentAvailable = false;

            }

        }

    }



    @Override

    public boolean isAvailable() {

        return mProviderInfo != null && (mClocks == null || !mClocks.isEmpty());

        return mProviderInfo != null && mClockContentAvailable

                && (mClocks == null || !mClocks.isEmpty());

    }



    @Override