Example controller app for system ui demo mode.

Demo mode is protected behind a system setting.  To enable:
$ adb shell settings put global sysui_demo_allowed 1

Change-Id: I2248e27a253bf9eac176e8be9153a2b147cefa40

1 files changed, 340 insertions, 0 deletions

diff --git a/tests/SystemUIDemoModeController/src/com/example/android/demomodecontroller/DemoModeController.java b/tests/SystemUIDemoModeController/src/com/example/android/demomodecontroller/DemoModeController.java
new file mode 100644
index 0000000..b177d7e
--- /dev/null
+++ b/tests/SystemUIDemoModeController/src/com/example/android/demomodecontroller/DemoModeController.java
@@ -0,0 +1,340 @@
+/*
+ * 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);
+        }
+    };
+}