| /* |
| * 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.app.Activity; |
| import android.content.ActivityNotFoundException; |
| import android.content.Intent; |
| import android.graphics.Typeface; |
| import android.provider.Settings; |
| import android.os.Build; |
| import android.os.Bundle; |
| import android.os.Handler; |
| import android.text.method.AllCapsTransformationMethod; |
| import android.util.DisplayMetrics; |
| import android.view.Gravity; |
| import android.view.View; |
| import android.view.animation.AccelerateInterpolator; |
| import android.view.animation.AnticipateOvershootInterpolator; |
| import android.view.animation.DecelerateInterpolator; |
| import android.widget.FrameLayout; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| |
| public class PlatLogoActivity extends Activity { |
| FrameLayout mContent; |
| int mCount; |
| final Handler mHandler = new Handler(); |
| static final int BGCOLOR = 0xffed1d24; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| |
| DisplayMetrics metrics = new DisplayMetrics(); |
| getWindowManager().getDefaultDisplay().getMetrics(metrics); |
| |
| Typeface bold = Typeface.create("sans-serif", Typeface.BOLD); |
| Typeface light = Typeface.create("sans-serif-light", Typeface.NORMAL); |
| |
| mContent = new FrameLayout(this); |
| mContent.setBackgroundColor(0xC0000000); |
| |
| final FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams( |
| FrameLayout.LayoutParams.WRAP_CONTENT, |
| FrameLayout.LayoutParams.WRAP_CONTENT); |
| lp.gravity = Gravity.CENTER; |
| |
| final ImageView logo = new ImageView(this); |
| logo.setImageResource(com.android.internal.R.drawable.platlogo); |
| logo.setScaleType(ImageView.ScaleType.CENTER_INSIDE); |
| logo.setVisibility(View.INVISIBLE); |
| |
| final View bg = new View(this); |
| bg.setBackgroundColor(BGCOLOR); |
| bg.setAlpha(0f); |
| |
| final TextView letter = new TextView(this); |
| |
| letter.setTypeface(bold); |
| letter.setTextSize(300); |
| letter.setTextColor(0xFFFFFFFF); |
| letter.setGravity(Gravity.CENTER); |
| letter.setText(String.valueOf(Build.ID).substring(0, 1)); |
| |
| final int p = (int)(4 * metrics.density); |
| |
| final TextView tv = new TextView(this); |
| if (light != null) tv.setTypeface(light); |
| tv.setTextSize(30); |
| tv.setPadding(p, p, p, p); |
| tv.setTextColor(0xFFFFFFFF); |
| tv.setGravity(Gravity.CENTER); |
| tv.setTransformationMethod(new AllCapsTransformationMethod(this)); |
| tv.setText("Android " + Build.VERSION.RELEASE); |
| tv.setVisibility(View.INVISIBLE); |
| |
| mContent.addView(bg); |
| mContent.addView(letter, lp); |
| mContent.addView(logo, lp); |
| |
| final FrameLayout.LayoutParams lp2 = new FrameLayout.LayoutParams(lp); |
| lp2.gravity = Gravity.BOTTOM | Gravity.CENTER_HORIZONTAL; |
| lp2.bottomMargin = 10*p; |
| |
| mContent.addView(tv, lp2); |
| |
| mContent.setOnClickListener(new View.OnClickListener() { |
| int clicks; |
| @Override |
| public void onClick(View v) { |
| clicks++; |
| if (clicks >= 6) { |
| mContent.performLongClick(); |
| return; |
| } |
| letter.animate().cancel(); |
| final float offset = (int)letter.getRotation() % 360; |
| letter.animate() |
| .rotationBy((Math.random() > 0.5f ? 360 : -360) - offset) |
| .setInterpolator(new DecelerateInterpolator()) |
| .setDuration(700).start(); |
| } |
| }); |
| |
| mContent.setOnLongClickListener(new View.OnLongClickListener() { |
| @Override |
| public boolean onLongClick(View v) { |
| if (logo.getVisibility() != View.VISIBLE) { |
| bg.setScaleX(0.01f); |
| bg.animate().alpha(1f).scaleX(1f).setStartDelay(500).start(); |
| letter.animate().alpha(0f).scaleY(0.5f).scaleX(0.5f) |
| .rotationBy(360) |
| .setInterpolator(new AccelerateInterpolator()) |
| .setDuration(1000) |
| .start(); |
| logo.setAlpha(0f); |
| logo.setVisibility(View.VISIBLE); |
| logo.setScaleX(0.5f); |
| logo.setScaleY(0.5f); |
| logo.animate().alpha(1f).scaleX(1f).scaleY(1f) |
| .setDuration(1000).setStartDelay(500) |
| .setInterpolator(new AnticipateOvershootInterpolator()) |
| .start(); |
| tv.setAlpha(0f); |
| tv.setVisibility(View.VISIBLE); |
| tv.animate().alpha(1f).setDuration(1000).setStartDelay(1000).start(); |
| return true; |
| } |
| return false; |
| } |
| }); |
| |
| logo.setOnLongClickListener(new View.OnLongClickListener() { |
| @Override |
| public boolean onLongClick(View v) { |
| if (Settings.System.getLong(getContentResolver(), Settings.System.EGG_MODE, 0) |
| == 0) { |
| // For posterity: the moment this user unlocked the easter egg |
| Settings.System.putLong(getContentResolver(), |
| Settings.System.EGG_MODE, |
| System.currentTimeMillis()); |
| } |
| 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) { |
| android.util.Log.e("PlatLogoActivity", "Couldn't catch a break."); |
| } |
| finish(); |
| return true; |
| } |
| }); |
| |
| setContentView(mContent); |
| } |
| } |