| /* |
| * 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.internal.app; |
| |
| import android.animation.Animator; |
| import android.animation.ObjectAnimator; |
| import android.annotation.Nullable; |
| import android.app.Activity; |
| import android.content.ActivityNotFoundException; |
| import android.content.ContentResolver; |
| import android.content.Intent; |
| import android.content.res.ColorStateList; |
| import android.graphics.Canvas; |
| import android.graphics.Color; |
| import android.graphics.ColorFilter; |
| import android.graphics.Outline; |
| import android.graphics.Paint; |
| import android.graphics.Path; |
| import android.graphics.PixelFormat; |
| import android.graphics.PorterDuff; |
| import android.graphics.PorterDuffColorFilter; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.GradientDrawable; |
| import android.graphics.drawable.RippleDrawable; |
| import android.graphics.drawable.ShapeDrawable; |
| import android.graphics.drawable.shapes.OvalShape; |
| import android.os.Bundle; |
| import android.provider.Settings; |
| import android.util.DisplayMetrics; |
| import android.util.Log; |
| import android.util.MathUtils; |
| import android.view.Gravity; |
| import android.view.KeyEvent; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.ViewOutlineProvider; |
| import android.view.animation.PathInterpolator; |
| import android.widget.FrameLayout; |
| import android.widget.ImageView; |
| |
| public class PlatLogoActivity extends Activity { |
| FrameLayout mLayout; |
| int mTapCount; |
| int mKeyCount; |
| PathInterpolator mInterpolator = new PathInterpolator(0f, 0f, 0.5f, 1f); |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| mLayout = new FrameLayout(this); |
| setContentView(mLayout); |
| } |
| |
| @Override |
| public void onAttachedToWindow() { |
| final DisplayMetrics dm = getResources().getDisplayMetrics(); |
| final float dp = dm.density; |
| final int size = (int) |
| (Math.min(Math.min(dm.widthPixels, dm.heightPixels), 600*dp) - 100*dp); |
| |
| final ImageView im = new ImageView(this); |
| final int pad = (int)(40*dp); |
| im.setPadding(pad, pad, pad, pad); |
| im.setTranslationZ(20); |
| im.setScaleX(0.5f); |
| im.setScaleY(0.5f); |
| im.setAlpha(0f); |
| |
| im.setBackground(new RippleDrawable( |
| ColorStateList.valueOf(0xFFFFFFFF), |
| getDrawable(com.android.internal.R.drawable.platlogo), |
| null)); |
| // im.setOutlineProvider(new ViewOutlineProvider() { |
| // @Override |
| // public void getOutline(View view, Outline outline) { |
| // outline.setOval(0, 0, view.getWidth(), view.getHeight()); |
| // } |
| // }); |
| im.setClickable(true); |
| im.setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| im.setOnLongClickListener(new View.OnLongClickListener() { |
| @Override |
| public boolean onLongClick(View v) { |
| if (mTapCount < 5) return false; |
| |
| final ContentResolver cr = getContentResolver(); |
| if (Settings.System.getLong(cr, Settings.System.EGG_MODE, 0) |
| == 0) { |
| // For posterity: the moment this user unlocked the easter egg |
| try { |
| Settings.System.putLong(cr, |
| Settings.System.EGG_MODE, |
| System.currentTimeMillis()); |
| } catch (RuntimeException e) { |
| Log.e("PlatLogoActivity", "Can't write settings", e); |
| } |
| } |
| im.post(new Runnable() { |
| @Override |
| public void run() { |
| try { |
| startActivity(new Intent(Intent.ACTION_MAIN) |
| .setFlags(Intent.FLAG_ACTIVITY_NEW_TASK |
| | Intent.FLAG_ACTIVITY_CLEAR_TASK |
| | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS) |
| .addCategory("com.android.internal.category.PLATLOGO")); |
| } catch (ActivityNotFoundException ex) { |
| Log.e("PlatLogoActivity", "No more eggs."); |
| } |
| finish(); |
| } |
| }); |
| return true; |
| } |
| }); |
| mTapCount++; |
| } |
| }); |
| |
| // Enable hardware keyboard input for TV compatibility. |
| im.setFocusable(true); |
| im.requestFocus(); |
| im.setOnKeyListener(new View.OnKeyListener() { |
| @Override |
| public boolean onKey(View v, int keyCode, KeyEvent event) { |
| if (keyCode != KeyEvent.KEYCODE_BACK && event.getAction() == KeyEvent.ACTION_DOWN) { |
| ++mKeyCount; |
| if (mKeyCount > 2) { |
| if (mTapCount > 5) { |
| im.performLongClick(); |
| } else { |
| im.performClick(); |
| } |
| } |
| return true; |
| } else { |
| return false; |
| } |
| } |
| }); |
| |
| mLayout.addView(im, new FrameLayout.LayoutParams(size, size, Gravity.CENTER)); |
| |
| im.animate().scaleX(1f).scaleY(1f).alpha(1f) |
| .setInterpolator(mInterpolator) |
| .setDuration(500) |
| .setStartDelay(800) |
| .start(); |
| } |
| } |