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Commit f7648f44 authored by Anas Karbila's avatar Anas Karbila Committed by Alex Naidis
Browse files

SystemUI: Add NFC tile 



This patch adds a tile for QuickSettings
which controls the setting of NFC.

The drawable is from material.io.

Test: Enable and disable NFC using tile

Change-Id: I7dfaf3a4dca0c01d24be397e43ab131eb9885f62
Signed-off-by: default avatarAnas Karbila <anaskarbila@aospa.co>
Signed-off-by: default avatarAlex Naidis <alex.naidis@linux.com>
parent c2051813

packages/SystemUI/res/drawable/ic_qs_nfc_disabled.xml

0 → 100644
+31 −0
Original line number Diff line number Diff line 
<!--

     Copyright (C) 2016 The Android Open Source Project



     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at



          http://www.apache.org/licenses/LICENSE-2.0



     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<vector xmlns:android="http://schemas.android.com/apk/res/android"

    android:width="24dp"

    android:height="24dp"

    android:viewportWidth="24"

    android:viewportHeight="24">



    <path

        android:pathData="M4 20h16V4H4v16z" />

    <path

        android:fillColor="#4DFFFFFF"

        android:pathData="M20 2H4c-1.1 0-2 .9-2 2v16c0 1.1 .9 2 2 2h16c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm0

18H4V4h16v16zM18 6h-5c-1.1 0-2 .9-2 2v2.28c-.6 .35 -1 .98-1 1.72 0 1.1 .9 2 2

2s2-.9 2-2c0-.74-.4-1.38-1-1.72V8h3v8H8V8h2V6H6v12h12V6z" />

    <path

        android:pathData="M0 0h24v24H0z" />

</vector>

packages/SystemUI/res/drawable/ic_qs_nfc_enabled.xml

0 → 100644
+31 −0
Original line number Diff line number Diff line 
<!--

     Copyright (C) 2016 The Android Open Source Project



     Licensed under the Apache License, Version 2.0 (the "License");

     you may not use this file except in compliance with the License.

     You may obtain a copy of the License at



          http://www.apache.org/licenses/LICENSE-2.0



     Unless required by applicable law or agreed to in writing, software

     distributed under the License is distributed on an "AS IS" BASIS,

     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

     See the License for the specific language governing permissions and

     limitations under the License.

-->

<vector xmlns:android="http://schemas.android.com/apk/res/android"

    android:width="24dp"

    android:height="24dp"

    android:viewportWidth="24"

    android:viewportHeight="24">



    <path

        android:pathData="M4 20h16V4H4v16z" />

    <path

        android:fillColor="#FFFFFFFF"

        android:pathData="M20 2H4c-1.1 0-2 .9-2 2v16c0 1.1 .9 2 2 2h16c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm0

18H4V4h16v16zM18 6h-5c-1.1 0-2 .9-2 2v2.28c-.6 .35 -1 .98-1 1.72 0 1.1 .9 2 2

2s2-.9 2-2c0-.74-.4-1.38-1-1.72V8h3v8H8V8h2V6H6v12h12V6z" />

    <path

        android:pathData="M0 0h24v24H0z" />

</vector>

packages/SystemUI/res/values/strings.xml

+6 −0
Original line number Diff line number Diff line
@@ -761,6 +761,12 @@ 
    <string name="quick_settings_night_display_summary_on">Night Light on, tap to turn off</string>

    <!-- QuickSettings: Label for the toggle to activate Night display when it's off (renamed "Night Light" with title caps). [CHAR LIMIT=NONE] -->

    <string name="quick_settings_night_display_summary_off">Night Light off, tap to turn on</string>

    <!-- QuickSettings: NFC tile [CHAR LIMIT=NONE] -->

    <string name="quick_settings_nfc_label">NFC</string>

    <!-- QuickSettings: NFC (off) [CHAR LIMIT=NONE] -->

    <string name="quick_settings_nfc_off">NFC is disabled</string>

    <!-- QuickSettings: NFC (on) [CHAR LIMIT=NONE] -->

    <string name="quick_settings_nfc_on">NFC is enabled</string>



    <!-- Recents: The empty recents string. [CHAR LIMIT=NONE] -->

    <string name="recents_empty_message">No recent items</string>

packages/SystemUI/src/com/android/systemui/qs/tiles/NfcTile.java

0 → 100644
+136 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016, The Android Open Source Project

 * Contributed by the Paranoid Android Project

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */



package com.android.systemui.qs.tiles;



import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.content.pm.PackageManager;

import android.graphics.drawable.Drawable;

import android.nfc.NfcAdapter;

import android.provider.Settings;

import android.widget.Switch;



import com.android.internal.logging.MetricsLogger;

import com.android.internal.logging.MetricsProto.MetricsEvent;

import com.android.systemui.R;

import com.android.systemui.qs.QSTile;



/** Quick settings tile: Enable/Disable NFC **/

public class NfcTile extends QSTile<QSTile.BooleanState> {



    private NfcAdapter mAdapter;



    private boolean mListening;



    public NfcTile(Host host) {

        super(host);

    }



    @Override

    public BooleanState newTileState() {

        return new BooleanState();

    }



    @Override

    public void setListening(boolean listening) {

        mListening = listening;

        if (mListening) {

            mContext.registerReceiver(mNfcReceiver,

                    new IntentFilter(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED));

            if (mAdapter == null) {

                try {

                    mAdapter = NfcAdapter.getNfcAdapter(mContext);

                } catch (UnsupportedOperationException e) {

                    mAdapter = null;

                }

            }

        } else {

            mContext.unregisterReceiver(mNfcReceiver);

        }

    }



    @Override

    public boolean isAvailable() {

        return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC);

    }



    @Override

    protected void handleUserSwitch(int newUserId) {

    }



    @Override

    public Intent getLongClickIntent() {

        return new Intent(Settings.ACTION_NFC_SETTINGS);

    }



    @Override

    protected void handleClick() {

        if (mAdapter == null) return;

        MetricsLogger.action(mContext, getMetricsCategory(), !mState.value);

        if (!mAdapter.isEnabled()) {

            mAdapter.enable();

        } else {

            mAdapter.disable();

        }

    }



    @Override

    protected void handleSecondaryClick() {

        handleClick();

    }



    @Override

    public CharSequence getTileLabel() {

        return mContext.getString(R.string.quick_settings_nfc_label);

    }



    @Override

    protected void handleUpdateState(BooleanState state, Object arg) {

        final Drawable mEnable = mContext.getDrawable(R.drawable.ic_qs_nfc_enabled);

        final Drawable mDisable = mContext.getDrawable(R.drawable.ic_qs_nfc_disabled);

        state.value = mAdapter == null ? false : mAdapter.isEnabled();

        state.label = mContext.getString(R.string.quick_settings_nfc_label);

        state.icon = new DrawableIcon(state.value ? mEnable : mDisable);

        state.minimalAccessibilityClassName = state.expandedAccessibilityClassName

                = Switch.class.getName();

        state.contentDescription = state.label;

    }



    @Override

    public int getMetricsCategory() {

        return MetricsEvent.QS_NFC;

    }



    @Override

    protected String composeChangeAnnouncement() {

        if (mState.value) {

            return mContext.getString(R.string.quick_settings_nfc_on);

        } else {

            return mContext.getString(R.string.quick_settings_nfc_off);

        }

    }



    private BroadcastReceiver mNfcReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {

            refreshState();

        }

    };

}

packages/SystemUI/src/com/android/systemui/statusbar/phone/QSTileHost.java

+2 −0
Original line number Diff line number Diff line
@@ -52,6 +52,7 @@ import com.android.systemui.qs.tiles.FlashlightTile; 
import com.android.systemui.qs.tiles.HotspotTile;

import com.android.systemui.qs.tiles.IntentTile;

import com.android.systemui.qs.tiles.LocationTile;

import com.android.systemui.qs.tiles.NfcTile;

import com.android.systemui.qs.tiles.NightDisplayTile;

import com.android.systemui.qs.tiles.RotationLockTile;

import com.android.systemui.qs.tiles.UserTile;
@@ -441,6 +442,7 @@ public class QSTileHost implements QSTile.Host, Tunable { 
        else if (tileSpec.equals("battery")) return new BatteryTile(this);

        else if (tileSpec.equals("saver")) return new DataSaverTile(this);

        else if (tileSpec.equals("night")) return new NightDisplayTile(this);

        else if (tileSpec.equals("nfc")) return new NfcTile(this);

        // Intent tiles.

        else if (tileSpec.startsWith(IntentTile.PREFIX)) return IntentTile.create(this,tileSpec);

        else if (tileSpec.startsWith(CustomTile.PREFIX)) return CustomTile.create(this,tileSpec);