Android Open Source - VisEQ Backable Activity

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Back to project page VisEQ.

License

The source code is released under:

Copyright (c) 2012, Spotify AB All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:...

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Java Source Code

package com.lsu.vizeq;
//from  w ww . j  a  va2 s.  c o  m
import android.app.Activity;
import android.graphics.Color;
import android.graphics.Typeface;
import android.os.Bundle;
import android.view.MenuItem;
import android.widget.TextView;

public class BackableActivity extends Activity {
  @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getActionBar().setDisplayHomeAsUpEnabled(true);
        int titleId = getResources().getIdentifier("action_bar_title", "id", "android");
      TextView yourTextView = (TextView) findViewById(titleId);
      yourTextView.setTextColor(Color.WHITE);
      Typeface titleFont = Typeface.createFromAsset(getAssets(), "Mohave-SemiBold.otf");
      yourTextView.setTypeface(titleFont);
      yourTextView.setTextSize(22);
      ApplyTransition(false);
    }
  
  @Override
  protected void onStart() {
    super.onStart();
    ApplyTransition(false);
  }  
  
  @Override
  protected void onPause() {
    super.onPause();
    ApplyTransition(true);
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
    case android.R.id.home:
      this.finish();
      break;
    default:
      return super.onOptionsItemSelected(item);
    }
    return true;
  }
  
  protected void ApplyTransition(boolean isOut) {
    if (isOut)
    overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);  
    else 
    overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);  
  }
}

Java Source Code List