/*
* 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);
}
};
}
|
