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Commit bb39a21c authored by John Spurlock's avatar John Spurlock
Browse files

Remove more unused statusbar.policy items. 

AirplaneModeController, CompatModeButton, and
CurrentUserTracker (one of them...)

Change-Id: I304cef19dae405282d621179fe0c74e644129f62
parent 77b7c33a

packages/SystemUI/src/com/android/systemui/statusbar/policy/AirplaneModeController.java

deleted100644 → 0
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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2010 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.

 */



package com.android.systemui.statusbar.policy;



import android.content.BroadcastReceiver;

import android.content.ContentResolver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;

import android.os.AsyncTask;

import android.os.UserHandle;

import android.provider.Settings;

import android.widget.CompoundButton;



public class AirplaneModeController extends BroadcastReceiver

        implements CompoundButton.OnCheckedChangeListener {

    private static final String TAG = "StatusBar.AirplaneModeController";



    private Context mContext;

    private CompoundButton mCheckBox;



    private boolean mAirplaneMode;



    public AirplaneModeController(Context context, CompoundButton checkbox) {

        mContext = context;

        mAirplaneMode = getAirplaneMode();

        mCheckBox = checkbox;

        checkbox.setChecked(mAirplaneMode);

        checkbox.setOnCheckedChangeListener(this);



        IntentFilter filter = new IntentFilter();

        filter.addAction(Intent.ACTION_AIRPLANE_MODE_CHANGED);

        context.registerReceiver(this, filter);



    }



    public void release() {

        mContext.unregisterReceiver(this);

    }



    public void onCheckedChanged(CompoundButton view, boolean checked) {

        if (checked != mAirplaneMode) {

            mAirplaneMode = checked;

            unsafe(checked);

        }

    }



    public void onReceive(Context context, Intent intent) {

        if (Intent.ACTION_AIRPLANE_MODE_CHANGED.equals(intent.getAction())) {

            final boolean enabled = intent.getBooleanExtra("state", false);

            if (enabled != mAirplaneMode) {

                mAirplaneMode = enabled;

                mCheckBox.setChecked(enabled);

            }

        }

    }



    private boolean getAirplaneMode() {

        ContentResolver cr = mContext.getContentResolver();

        return 0 != Settings.Global.getInt(cr, Settings.Global.AIRPLANE_MODE_ON, 0);

    }



    // TODO: Fix this racy API by adding something better to TelephonyManager or

    // ConnectivityService.

    private void unsafe(final boolean enabled) {

        AsyncTask.execute(new Runnable() {

                public void run() {

                    Settings.Global.putInt(

                            mContext.getContentResolver(),

                            Settings.Global.AIRPLANE_MODE_ON,

                            enabled ? 1 : 0);

                    Intent intent = new Intent(Intent.ACTION_AIRPLANE_MODE_CHANGED);

                    intent.addFlags(Intent.FLAG_RECEIVER_REPLACE_PENDING);

                    intent.putExtra("state", enabled);

                    mContext.sendBroadcastAsUser(intent, UserHandle.ALL);

                }

            });

    }

}

packages/SystemUI/src/com/android/systemui/statusbar/policy/CompatModeButton.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2008 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.

 */



package com.android.systemui.statusbar.policy;



import android.app.ActivityManager;

import android.content.Context;

import android.util.AttributeSet;

import android.util.Log;

import android.view.View;

import android.widget.ImageView;



public class CompatModeButton extends ImageView {

    private static final boolean DEBUG = false;

    private static final String TAG = "StatusBar.CompatModeButton";



    private ActivityManager mAM;



    public CompatModeButton(Context context, AttributeSet attrs) {

        this(context, attrs, 0);

    }



    public CompatModeButton(Context context, AttributeSet attrs, int defStyle) {

        super(context, attrs);



        setClickable(true);



        mAM = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);



        refresh();

    }



    public void refresh() {

        int mode = mAM.getFrontActivityScreenCompatMode();

        if (mode == ActivityManager.COMPAT_MODE_UNKNOWN) {

            // If in an unknown state, don't change.

            return;

        }

        final boolean vis = (mode != ActivityManager.COMPAT_MODE_NEVER

                          && mode != ActivityManager.COMPAT_MODE_ALWAYS);

        if (DEBUG) Log.d(TAG, "compat mode is " + mode + "; icon will " + (vis ? "show" : "hide"));

        setVisibility(vis ? View.VISIBLE : View.GONE);

    }

}

packages/SystemUI/src/com/android/systemui/statusbar/policy/CurrentUserTracker.java

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Original line number Diff line number Diff line 
/*

 * Copyright (C) 2012 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.

 */



package com.android.systemui.statusbar.policy;



import android.app.ActivityManager;

import android.content.BroadcastReceiver;

import android.content.Context;

import android.content.Intent;

import android.content.IntentFilter;



public class CurrentUserTracker extends BroadcastReceiver {



    private int mCurrentUserId;



    public CurrentUserTracker(Context context) {

        IntentFilter filter = new IntentFilter(Intent.ACTION_USER_SWITCHED);

        context.registerReceiver(this, filter);

        mCurrentUserId = ActivityManager.getCurrentUser();

    }



    public int getCurrentUserId() {

        return mCurrentUserId;

    }



    @Override

    public void onReceive(Context context, Intent intent) {

        if (Intent.ACTION_USER_SWITCHED.equals(intent.getAction())) {

            mCurrentUserId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0);

        }

    }

}