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Aatul Palandurkar

Posts Tagged ‘Corporate Android Trainer

Android Tutorials

Android Tutorials

Objectives :

  • How to spoof GPS location in Marshmallow?
  • How to fake GPS location in Marshmallow?

To spoof / fake GPS location in Marshmallow follow the steps below :

  1. Go to “Settings”
  2. Go to “About phone”
  3. Scroll to the bottom until you see Build Number.
  4. Repeatedly tap it until you unlock “Developer options”
  5. Go back to “Settings”
  6. Right above “About phone”, you will now see “Developer options”.
  7. Look for “Select mock location app”
  8. Click on this to select the app you use to GPS spoof.

 

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Objective :

  • Passing data between activities in Android
  • Passing multiple data between activities in Android
  • Passing array between activities in Android
  • Passing ArrayList between activities in Android
  • Passing ArrayList to another activity in Android
  • Sending data via Intent in Android
  • Sending multiple data via Intent in Android
  • Sending array between activities in Android
  • Sending ArrayList between activities in Android
  • Sending ArrayList to another activity in Android
  • Sending data via Intent and Bundle in Android
  • Sending multiple data via Intent and Bundle in Android
  • Passing array between activities in Android using Intent and Bundle
  • How to pass array to another activity in Android?
  • How to pass array between activities in Android?
  • How to pass data to another activity in Android?
  • How to pass data to activity in Android?
  • How to pass data to between activities in Android?
  • How to pass ArrayList to another activity in Android?
  • How to pass ArrayList between activities in Android?

 

Code for passing data between activities in Android :

ActivityOne.java


String value = "Hello!";
Intent in = new Intent(this,ActivityTwo.class);
in.putExtra("Key", value);
startActivity(in);

ActivityTwo.java


Bundle bundle = getIntent().getExtras();
String valueReceived = bundle .getString("Key");

 

Code for passing multiple data or values between activities in Android :

Method 1 : Using Intent to pass data and Bundle to extract data between activities in Android

ActivityOne.java


String value1 = "Hello!";
String value2 = "Hi!";
Intent in = new Intent(this,ActivityTwo.class); 
in.putExtra("Key1", value1); 
in.putExtra("Key2", value2); 
startActivity(in); 

ActivityTwo.java

Bundle bundle = getIntent().getExtras();
String valueReceived1 = bundle .getString("Key1");
String valueReceived2 = bundle .getString("Key2");

 

Method 2 : Using Bundle to pass and to extract data between activities in Android

ActivityOne.java


String value1 = "Hello!";
String value2 = "Hi!";
Intent in = new Intent(this,ActivityTwo.class); 
Bundle bundle = new Bundle();
bundle.putString("Key1", value1);
bundle.putString("Key2", value2);
in.putExtras(bundle); 
startActivity(in); 

ActivityTwo.java

Bundle bundle = getIntent().getExtras();
String valueReceived1 = bundle .getString("Key1");
String valueReceived2 = bundle .getString("Key2");

 

Code for passing array between activities in Android :

ActivityOne.java

String[] array = new String[]{"Item1", "Item2", "item3", "Item4", "item5"};
Intent in = new Intent(this,ActivityTwo.class); 
Bundle bundle = new Bundle();
bundle.putStringArray("MyArray", array);
in.putExtras(bundle); 
startActivity(in); 

ActivityTwo.java

Bundle bundle = getIntent().getExtras();
String arrayReceived[] = bundle.getStringArray("MyArray");

 

Code for passing ArrayList between activities in Android :

ActivityOne.java

ArrayList<String> array = new ArrayList<String>();
array.add("Hello");
array.add("Hi");
array.add("Bye");
Intent intent = new Intent(this, ActivityTwo.class);
intent.putExtra("array_list", array);
startActivity(intent);

ActivityTwo.java

Bundle bundle = getIntent().getExtras();
ArrayList<String> array = (ArrayList<String>) bundle.getStringArrayList("array_list");

Have fun with Intent.

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Objectives :

  • How to publish Android app to Google Play Store?
  • How to publish Android app to Google Play Store using Eclipse?
  • How to create keystore in Android?
  • How to zip align an Android app?
  • How to export signed Android package?
  • How to export signed Android APK?
  • How to export signed Android app?
  • How to create signature for Android app?
  • How to compress Android app for publishing?
  • How to make an Android app ready for publishing?

This video will guide you to publish your own Android apps on Google Play through some simple steps and that too with few clicks. This small video will answer all the questions above.

The video was recorded during a Online Android Training and uploading unedited video here. The training was conducted from Doha, Qatar. If you need online training on Android or need any support, please feel free to write me at aatul@ancyber.com

Please feel free to share the video if you like it and do comment below. And subscribe to my YouTube channel for more video tutorials.

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