com.yattatech.dbtc.activity.SplashScreen.java Source code

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Here is the source code for com.yattatech.dbtc.activity.SplashScreen.java

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/*
 * Copyright (c) 2014, Yatta Tech and/or its affiliates. All rights reserved.
 * YATTATECH PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */
package com.yattatech.dbtc.activity;

import android.content.pm.ApplicationInfo;
import android.os.Bundle;
import android.os.Environment;
import android.os.StrictMode;
import android.view.View;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;

import com.crittercism.app.Crittercism;
import com.yattatech.dbtc.R;
import com.yattatech.dbtc.adapter.AnimationAdapter;
import com.yattatech.dbtc.log.Debug;
import com.yattatech.dbtc.util.DbUtil;

/**
 * Main Entry Screen for our Don't Break the chain 
 * application.
 * 
 * @author Adriano Braga Alencar (adrianobragaalencar@gmail.com)
 *
 */
public final class SplashScreen extends GenericFragmentActivity {

    private Animation mAnim;
    private View mView;
    private volatile boolean mRequestMainActivity = true;

    private final AnimationAdapter mViewAnimationListener = new AnimationAdapter() {

        /*
         * (non-Javadoc)
         * @see com.yattatech.dbtc.adapter.AnimationAdapter#onAnimationEnd(android.view.animation.Animation)
         */
        @Override
        public void onAnimationEnd(Animation animation) {
            // To avoid any weird effect after animation has been done, let's remove
            // them as soon as finished
            mView.setAnimation(null);
            if (mRequestMainActivity) {
                startNewActivity(MainScreen.class);
            }
            finish();
        }
    };

    /*
     * (non-Javadoc)
     * @see android.app.Activity#onCreate(android.os.Bundle)
     */
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (FACADE.isDeviceClockOutOfSync()) {
            Debug.d(mTag, "System clock is not supported");
            showMessage(R.string.system_clock_outof_sync);
            finish();
            return;
        }
        setContentView(R.layout.layout_splash_screen);
        mView = findViewById(R.id.content);
        mAnim = AnimationUtils.loadAnimation(this, R.anim.activity_open_scale);
        mView.setAnimation(mAnim);
        mAnim.setAnimationListener(mViewAnimationListener);
        Crittercism.initialize(getApplicationContext(), getString(R.string.crittercism_id));
        // make sure set android:debuggable as false, avoiding 
        // execution of bellow code block in release version
        final ApplicationInfo info = getApplicationInfo();
        if ((info.flags & ApplicationInfo.FLAG_DEBUGGABLE) != 0) {
            Debug.d(mTag, "defining thread policy");
            StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder().detectDiskReads().detectDiskWrites()
                    .detectNetwork().penaltyLog().build());
            Debug.d(mTag, "defining VM policy");
            StrictMode.setVmPolicy(
                    new StrictMode.VmPolicy.Builder().detectLeakedSqlLiteObjects().penaltyLog().build());
        }
        if (Debug.isDebugable()) {
            // Usefull to know current database state using some
            // external sqlite tool to check it out, for copying
            // that file to computer use adb command line
            DbUtil.copyDatabase(Environment.getExternalStorageDirectory().getAbsolutePath());
        }
    }

    /*
     * (non-Javadoc)
     * @see com.yattatech.dbtc.activity.GenericFragmentActivity#onStart()
     */
    @Override
    protected void onStart() {
        super.onStart();
        mView.startAnimation(mAnim);
    }

    /*
     * (non-Javadoc)
     * @see android.support.v4.app.FragmentActivity#onBackPressed()
     */
    @Override
    public void onBackPressed() {
        // Disable onbackpressed behavior but be aware
        // that it's going to die after animation  has
        // been finished
        mRequestMainActivity = false;
    }
}