| /* |
| * 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); |
| } |
| }; |
| } |