tests/SystemUIDemoModeController/src/com/example/android/demomodecontroller/DemoModeController.java - platform/frameworks/base - Git at Google

 /*
  * Copyright (C) 2014 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.example.android.demomodecontroller;

 import android.app.Activity;
 import android.content.Context;
 import android.content.Intent;
 import android.graphics.Color;
 import android.graphics.PointF;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.SystemClock;
 import android.util.Log;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.View.OnTouchListener;
 import android.view.ViewConfiguration;
 import android.view.WindowManager;
 import android.widget.Toast;

 public class DemoModeController extends Activity implements OnTouchListener {
     private static final String TAG = DemoModeController.class.getSimpleName();
     private static final boolean DEBUG = false;

     private final Context mContext = this;
     private final Handler mHandler = new Handler();
     private final PointF mLastDown = new PointF();

     private View mContent;
     private Handler mBackground;
     private int mTouchSlop;
     private long mLastDownTime;
     private boolean mControllingColor;
     private Toast mToast;

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
                 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS  // so WM gives us enough room
                 | WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
         getActionBar().hide();
         mContent = new View(mContext);
         mContent.setBackgroundColor(0xff33b5e5);
         mContent.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                 | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                 | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
         mContent.setOnTouchListener(this);
         setContentView(mContent);
         mTouchSlop = ViewConfiguration.get(mContext).getScaledTouchSlop();

         final HandlerThread background = new HandlerThread("background");
         background.start();
         mBackground = new Handler(background.getLooper());
         updateMode();
     }

     @Override
     protected void onPause() {
         super.onPause();
         exitDemoMode();
     }

     @Override
     protected void onResume() {
         super.onResume();
         exitDemoMode();
         mToast = Toast.makeText(mContext, R.string.help_text, Toast.LENGTH_LONG);
         mToast.show();
     }

     @Override
     public boolean onTouch(View v, MotionEvent event) {
         if (mToast != null) {
             mToast.cancel();
             mToast = null;
         }
         final int action = event.getAction();
         if (action == MotionEvent.ACTION_DOWN) {
             if (DEBUG) Log.d(TAG, "down");
             mHandler.postDelayed(mLongPressCheck, 500);
             final long now = SystemClock.uptimeMillis();
             if (now - mLastDownTime < 200) {
                 toggleMode();
             }
             mLastDownTime = now;
             mLastDown.x = event.getX();
             mLastDown.y = event.getY();
             return true;
         }
         if (action == MotionEvent.ACTION_CANCEL || action == MotionEvent.ACTION_UP) {
             if (DEBUG) Log.d(TAG, "upOrCancel");
             mControllingColor = false;
             mHandler.removeCallbacks(mLongPressCheck);
         }
         if (action != MotionEvent.ACTION_MOVE) return false;

         float x = event.getX();
         float y = event.getY();
         if (Math.abs(mLastDown.x - x) > mTouchSlop || Math.abs(mLastDown.y - y) > mTouchSlop) {
             mHandler.removeCallbacks(mLongPressCheck);
         }
         x = Math.max(x, 0);
         y = Math.max(y, 0);
         final int h = mContent.getMeasuredHeight();
         final int w = mContent.getMeasuredWidth();
         x = Math.min(x, w);
         y = Math.min(y, h);

         y = h - y;
         x = w - x;

         if (mControllingColor) {
             final float hue = y / (h / 360);
             final float sat = 1 - (x / (float)w);
             final float val = x / (float)w;
             final int color = Color.HSVToColor(new float[]{hue, sat, val});
             if (DEBUG) Log.d(TAG, String.format("hsv=(%s,%s,%s) argb=#%08x", hue, sat, val, color));
             mContent.setBackgroundColor(color);
             return true;
         }

         final int hh = (int)x / (w / 12);
         if (hh != mHH) {
             mHH = hh;
             mBackground.removeCallbacks(mUpdateClock);
             mBackground.post(mUpdateClock);
         }

         final int mm = (int)y / (h / 60);
         if (mm != mMM) {
             mMM = mm;
             mBackground.removeCallbacks(mUpdateClock);
             mBackground.post(mUpdateClock);
         }

         final int batteryLevel = (int)y / (h / 101);
         if (batteryLevel != mBatteryLevel) {
             mBatteryLevel = batteryLevel;
             mBackground.removeCallbacks(mUpdateBattery);
             mBackground.post(mUpdateBattery);
         }

         final boolean batteryPlugged = x >= w / 2;
         if (batteryPlugged != mBatteryPlugged) {
             mBatteryPlugged = batteryPlugged;
             mBackground.removeCallbacks(mUpdateBattery);
             mBackground.post(mUpdateBattery);
         }

         final int mobileLevel = (int)y / (h / 10);
         if (mobileLevel != mMobileLevel) {
             mMobileLevel = mobileLevel;
             mBackground.removeCallbacks(mUpdateMobile);
             mBackground.post(mUpdateMobile);
         }

         final int wifiLevel = (int)y / (h / 10);
         if (wifiLevel != mWifiLevel) {
             mWifiLevel = wifiLevel;
             mBackground.removeCallbacks(mUpdateWifi);
             mBackground.post(mUpdateWifi);
         }

         final int statusSlots = (int)x / (w / 13);
         if (statusSlots != mStatusSlots) {
             mStatusSlots = statusSlots;
             mBackground.removeCallbacks(mUpdateStatus);
             mBackground.post(mUpdateStatus);
         }

         final int networkIcons = (int)x / (w / 4);
         if (networkIcons != mNetworkIcons) {
             mNetworkIcons = networkIcons;
             mBackground.removeCallbacks(mUpdateNetwork);
             mBackground.post(mUpdateNetwork);
         }

         final int mobileDataType = (int)y / (h / 9);
         if (mobileDataType != mMobileDataType) {
             mMobileDataType = mobileDataType;
             mBackground.removeCallbacks(mUpdateMobile);
             mBackground.post(mUpdateMobile);
         }
         return true;
     }

     private void toggleMode() {
         if (DEBUG) Log.d(TAG, "toggleMode");
         mBarMode = (mBarMode + 1) % 3;
         updateMode();
     }

     private void updateMode() {
         mBackground.removeCallbacks(mUpdateBarMode);
         mBackground.post(mUpdateBarMode);
     }

     private final Runnable mLongPressCheck = new Runnable() {
         @Override
         public void run() {
             if (DEBUG) Log.d(TAG, "mControllingColor = true");
             mControllingColor = true;

         }
     };

     private void exitDemoMode() {
         if (DEBUG) Log.d(TAG, "exitDemoMode");
         final Intent intent = new Intent("com.android.systemui.demo");
         intent.putExtra("command", "exit");
         mContext.sendBroadcast(intent);
     }

     private int mStatusSlots; // 0 - 12
     private final Runnable mUpdateStatus = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "status");
             intent.putExtra("volume", mStatusSlots < 1 ? "hide"
                     : mStatusSlots < 2 ? "silent" : "vibrate");
             intent.putExtra("bluetooth", mStatusSlots < 3 ? "hide"
                     : mStatusSlots < 4 ? "disconnected" : "connected");
             intent.putExtra("location", mStatusSlots < 5 ? "hide" : "show");
             intent.putExtra("alarm", mStatusSlots < 6 ? "hide" : "show");
             intent.putExtra("sync", mStatusSlots < 7 ? "hide" : "show");
             intent.putExtra("tty", mStatusSlots < 8 ? "hide" : "show");
             intent.putExtra("eri", mStatusSlots < 9 ? "hide" : "show");
             intent.putExtra("secure", mStatusSlots < 10 ? "hide" : "show");
             intent.putExtra("mute", mStatusSlots < 11 ? "hide" : "show");
             intent.putExtra("speakerphone", mStatusSlots < 12 ? "hide" : "show");
             mContext.sendBroadcast(intent);
         }
     };

     private int mNetworkIcons;  // 0:airplane  1:mobile  2:airplane+wifi  3:mobile+wifi
     private final Runnable mUpdateNetwork = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "network");
             intent.putExtra("airplane", mNetworkIcons % 2 == 0 ? "show" : "hide");
             intent.putExtra("wifi", mNetworkIcons >= 2 ? "show" : "hide");
             intent.putExtra("mobile", mNetworkIcons % 2 == 1 ? "show" : "hide");
             mContext.sendBroadcast(intent);
         }
     };

     private int mWifiLevel; // 0 - 4, 5 - 9, fully
     private final Runnable mUpdateWifi = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "network");
             intent.putExtra("wifi", mNetworkIcons >= 2 ? "show" : "hide");
             intent.putExtra("level", Integer.toString(mWifiLevel % 5));
             intent.putExtra("fully", Boolean.toString(mWifiLevel > 4));
             mContext.sendBroadcast(intent);
         }
     };

     private int mMobileLevel; // 0 - 4, 5 - 9, fully
     private int mMobileDataType; // 0 - 8
     private static final String getDataType(int dataType) {
         if (dataType == 1) return "1x";
         if (dataType == 2) return "3g";
         if (dataType == 3) return "4g";
         if (dataType == 4) return "e";
         if (dataType == 5) return "g";
         if (dataType == 6) return "h";
         if (dataType == 7) return "lte";
         if (dataType == 8) return "roam";
         return "";
     }
     private final Runnable mUpdateMobile = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "network");
             intent.putExtra("mobile", mNetworkIcons % 2 == 1 ? "show" : "hide");
             intent.putExtra("level", Integer.toString(mMobileLevel % 5));
             intent.putExtra("fully", Boolean.toString(mMobileLevel > 4));
             intent.putExtra("datatype", getDataType(mMobileDataType));
             mContext.sendBroadcast(intent);
         }
     };

     private boolean mBatteryPlugged;
     private int mBatteryLevel; // 0 - 100
     private final Runnable mUpdateBattery = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "battery");
             intent.putExtra("level", Integer.toString(mBatteryLevel));
             intent.putExtra("plugged", Boolean.toString(mBatteryPlugged));
             mContext.sendBroadcast(intent);
         }
     };

     private int mHH; // 0 - 11
     private int mMM; // 0 - 59
     private final Runnable mUpdateClock = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "clock");
             intent.putExtra("hhmm", String.format("%02d%02d", mHH + 1, mMM));
             mContext.sendBroadcast(intent);
         }
     };

     private int mBarMode; // 0 - 2  (opaque, semi-transparent, translucent)
     private final Runnable mUpdateBarMode = new Runnable() {
         @Override
         public void run() {
             final Intent intent = new Intent("com.android.systemui.demo");
             intent.putExtra("command", "bars");
             intent.putExtra("mode", mBarMode == 1 ? "semi-transparent"
                     : mBarMode == 2 ? "translucent" : "opaque");
             mContext.sendBroadcast(intent);
         }
     };
 }
	/*
	* Copyright (C) 2014 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.example.android.demomodecontroller;

	import android.app.Activity;
	import android.content.Context;
	import android.content.Intent;
	import android.graphics.Color;
	import android.graphics.PointF;
	import android.os.Bundle;
	import android.os.Handler;
	import android.os.HandlerThread;
	import android.os.SystemClock;
	import android.util.Log;
	import android.view.MotionEvent;
	import android.view.View;
	import android.view.View.OnTouchListener;
	import android.view.ViewConfiguration;
	import android.view.WindowManager;
	import android.widget.Toast;

	public class DemoModeController extends Activity implements OnTouchListener {
	private static final String TAG = DemoModeController.class.getSimpleName();
	private static final boolean DEBUG = false;

	private final Context mContext = this;
	private final Handler mHandler = new Handler();
	private final PointF mLastDown = new PointF();

	private View mContent;
	private Handler mBackground;
	private int mTouchSlop;
	private long mLastDownTime;
	private boolean mControllingColor;
	private Toast mToast;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
	super.onCreate(savedInstanceState);
	getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN
	\| WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS // so WM gives us enough room
	\| WindowManager.LayoutParams.FLAG_TRANSLUCENT_NAVIGATION);
	getActionBar().hide();
	mContent = new View(mContext);
	mContent.setBackgroundColor(0xff33b5e5);
	mContent.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
	\| View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
	\| View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
	mContent.setOnTouchListener(this);
	setContentView(mContent);
	mTouchSlop = ViewConfiguration.get(mContext).getScaledTouchSlop();

	final HandlerThread background = new HandlerThread("background");
	background.start();
	mBackground = new Handler(background.getLooper());
	updateMode();
	}

	@Override
	protected void onPause() {
	super.onPause();
	exitDemoMode();
	}

	@Override
	protected void onResume() {
	super.onResume();
	exitDemoMode();
	mToast = Toast.makeText(mContext, R.string.help_text, Toast.LENGTH_LONG);
	mToast.show();
	}

	@Override
	public boolean onTouch(View v, MotionEvent event) {
	if (mToast != null) {
	mToast.cancel();
	mToast = null;
	}
	final int action = event.getAction();
	if (action == MotionEvent.ACTION_DOWN) {
	if (DEBUG) Log.d(TAG, "down");
	mHandler.postDelayed(mLongPressCheck, 500);
	final long now = SystemClock.uptimeMillis();
	if (now - mLastDownTime < 200) {
	toggleMode();
	}
	mLastDownTime = now;
	mLastDown.x = event.getX();
	mLastDown.y = event.getY();
	return true;
	}
	if (action == MotionEvent.ACTION_CANCEL \|\| action == MotionEvent.ACTION_UP) {
	if (DEBUG) Log.d(TAG, "upOrCancel");
	mControllingColor = false;
	mHandler.removeCallbacks(mLongPressCheck);
	}
	if (action != MotionEvent.ACTION_MOVE) return false;

	float x = event.getX();
	float y = event.getY();
	if (Math.abs(mLastDown.x - x) > mTouchSlop \|\| Math.abs(mLastDown.y - y) > mTouchSlop) {
	mHandler.removeCallbacks(mLongPressCheck);
	}
	x = Math.max(x, 0);
	y = Math.max(y, 0);
	final int h = mContent.getMeasuredHeight();
	final int w = mContent.getMeasuredWidth();
	x = Math.min(x, w);
	y = Math.min(y, h);

	y = h - y;
	x = w - x;

	if (mControllingColor) {
	final float hue = y / (h / 360);
	final float sat = 1 - (x / (float)w);
	final float val = x / (float)w;
	final int color = Color.HSVToColor(new float[]{hue, sat, val});
	if (DEBUG) Log.d(TAG, String.format("hsv=(%s,%s,%s) argb=#%08x", hue, sat, val, color));
	mContent.setBackgroundColor(color);
	return true;
	}

	final int hh = (int)x / (w / 12);
	if (hh != mHH) {
	mHH = hh;
	mBackground.removeCallbacks(mUpdateClock);
	mBackground.post(mUpdateClock);
	}

	final int mm = (int)y / (h / 60);
	if (mm != mMM) {
	mMM = mm;
	mBackground.removeCallbacks(mUpdateClock);
	mBackground.post(mUpdateClock);
	}

	final int batteryLevel = (int)y / (h / 101);
	if (batteryLevel != mBatteryLevel) {
	mBatteryLevel = batteryLevel;
	mBackground.removeCallbacks(mUpdateBattery);
	mBackground.post(mUpdateBattery);
	}

	final boolean batteryPlugged = x >= w / 2;
	if (batteryPlugged != mBatteryPlugged) {
	mBatteryPlugged = batteryPlugged;
	mBackground.removeCallbacks(mUpdateBattery);
	mBackground.post(mUpdateBattery);
	}

	final int mobileLevel = (int)y / (h / 10);
	if (mobileLevel != mMobileLevel) {
	mMobileLevel = mobileLevel;
	mBackground.removeCallbacks(mUpdateMobile);
	mBackground.post(mUpdateMobile);
	}

	final int wifiLevel = (int)y / (h / 10);
	if (wifiLevel != mWifiLevel) {
	mWifiLevel = wifiLevel;
	mBackground.removeCallbacks(mUpdateWifi);
	mBackground.post(mUpdateWifi);
	}

	final int statusSlots = (int)x / (w / 13);
	if (statusSlots != mStatusSlots) {
	mStatusSlots = statusSlots;
	mBackground.removeCallbacks(mUpdateStatus);
	mBackground.post(mUpdateStatus);
	}

	final int networkIcons = (int)x / (w / 4);
	if (networkIcons != mNetworkIcons) {
	mNetworkIcons = networkIcons;
	mBackground.removeCallbacks(mUpdateNetwork);
	mBackground.post(mUpdateNetwork);
	}

	final int mobileDataType = (int)y / (h / 9);
	if (mobileDataType != mMobileDataType) {
	mMobileDataType = mobileDataType;
	mBackground.removeCallbacks(mUpdateMobile);
	mBackground.post(mUpdateMobile);
	}
	return true;
	}

	private void toggleMode() {
	if (DEBUG) Log.d(TAG, "toggleMode");
	mBarMode = (mBarMode + 1) % 3;
	updateMode();
	}

	private void updateMode() {
	mBackground.removeCallbacks(mUpdateBarMode);
	mBackground.post(mUpdateBarMode);
	}

	private final Runnable mLongPressCheck = new Runnable() {
	@Override
	public void run() {
	if (DEBUG) Log.d(TAG, "mControllingColor = true");
	mControllingColor = true;

	}
	};

	private void exitDemoMode() {
	if (DEBUG) Log.d(TAG, "exitDemoMode");
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "exit");
	mContext.sendBroadcast(intent);
	}

	private int mStatusSlots; // 0 - 12
	private final Runnable mUpdateStatus = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "status");
	intent.putExtra("volume", mStatusSlots < 1 ? "hide"
	: mStatusSlots < 2 ? "silent" : "vibrate");
	intent.putExtra("bluetooth", mStatusSlots < 3 ? "hide"
	: mStatusSlots < 4 ? "disconnected" : "connected");
	intent.putExtra("location", mStatusSlots < 5 ? "hide" : "show");
	intent.putExtra("alarm", mStatusSlots < 6 ? "hide" : "show");
	intent.putExtra("sync", mStatusSlots < 7 ? "hide" : "show");
	intent.putExtra("tty", mStatusSlots < 8 ? "hide" : "show");
	intent.putExtra("eri", mStatusSlots < 9 ? "hide" : "show");
	intent.putExtra("secure", mStatusSlots < 10 ? "hide" : "show");
	intent.putExtra("mute", mStatusSlots < 11 ? "hide" : "show");
	intent.putExtra("speakerphone", mStatusSlots < 12 ? "hide" : "show");
	mContext.sendBroadcast(intent);
	}
	};

	private int mNetworkIcons; // 0:airplane 1:mobile 2:airplane+wifi 3:mobile+wifi
	private final Runnable mUpdateNetwork = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "network");
	intent.putExtra("airplane", mNetworkIcons % 2 == 0 ? "show" : "hide");
	intent.putExtra("wifi", mNetworkIcons >= 2 ? "show" : "hide");
	intent.putExtra("mobile", mNetworkIcons % 2 == 1 ? "show" : "hide");
	mContext.sendBroadcast(intent);
	}
	};

	private int mWifiLevel; // 0 - 4, 5 - 9, fully
	private final Runnable mUpdateWifi = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "network");
	intent.putExtra("wifi", mNetworkIcons >= 2 ? "show" : "hide");
	intent.putExtra("level", Integer.toString(mWifiLevel % 5));
	intent.putExtra("fully", Boolean.toString(mWifiLevel > 4));
	mContext.sendBroadcast(intent);
	}
	};

	private int mMobileLevel; // 0 - 4, 5 - 9, fully
	private int mMobileDataType; // 0 - 8
	private static final String getDataType(int dataType) {
	if (dataType == 1) return "1x";
	if (dataType == 2) return "3g";
	if (dataType == 3) return "4g";
	if (dataType == 4) return "e";
	if (dataType == 5) return "g";
	if (dataType == 6) return "h";
	if (dataType == 7) return "lte";
	if (dataType == 8) return "roam";
	return "";
	}
	private final Runnable mUpdateMobile = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "network");
	intent.putExtra("mobile", mNetworkIcons % 2 == 1 ? "show" : "hide");
	intent.putExtra("level", Integer.toString(mMobileLevel % 5));
	intent.putExtra("fully", Boolean.toString(mMobileLevel > 4));
	intent.putExtra("datatype", getDataType(mMobileDataType));
	mContext.sendBroadcast(intent);
	}
	};

	private boolean mBatteryPlugged;
	private int mBatteryLevel; // 0 - 100
	private final Runnable mUpdateBattery = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "battery");
	intent.putExtra("level", Integer.toString(mBatteryLevel));
	intent.putExtra("plugged", Boolean.toString(mBatteryPlugged));
	mContext.sendBroadcast(intent);
	}
	};

	private int mHH; // 0 - 11
	private int mMM; // 0 - 59
	private final Runnable mUpdateClock = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "clock");
	intent.putExtra("hhmm", String.format("%02d%02d", mHH + 1, mMM));
	mContext.sendBroadcast(intent);
	}
	};

	private int mBarMode; // 0 - 2 (opaque, semi-transparent, translucent)
	private final Runnable mUpdateBarMode = new Runnable() {
	@Override
	public void run() {
	final Intent intent = new Intent("com.android.systemui.demo");
	intent.putExtra("command", "bars");
	intent.putExtra("mode", mBarMode == 1 ? "semi-transparent"
	: mBarMode == 2 ? "translucent" : "opaque");
	mContext.sendBroadcast(intent);
	}
	};
	}