Week 10
Who wants beta testing?
Test Flight?
Project help
Week 9
Varun-need prototype/update
Carmen-Test Database Fix
Josh-Test Database Fix
Tony-Grid Pics only
Arnoldo-You are first
Euccas-Update
Marc-Update
Go over animal db line by line
Project deadlines
Then.....
Map App
Camera App
//Log.v("update","UPDATE locations set photo= '" + picName + "' where _id =" + lastId);
THIS IS A DIALOG WITH BUTTONS THAT HAVE INTENTS
dialog.setTitle("Your picture has been saved");
TextView text = (TextView) dialog.findViewById(R.id.text);
text.setText("Where would you like to go?");
ImageView image = (ImageView) dialog.findViewById(R.id.image);
image.setImageResource(R.drawable.ic_launcher);
Button dialogButtonMap = (Button) dialog.findViewById(R.id.dialogButtonMap);
Button dialogButtonNote = (Button) dialog.findViewById(R.id.dialogButtonNote);
dialogButtonMap.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intentMap =new Intent(LocationPhoto.this,MainActivity.class);
startActivity(intentMap);
}
CHECK FIRST - THIS SHOWS AN IMAGE FROM A GIVEN PATH
String path = Environment.getExternalStorageDirectory().getPath();
File imgFile = new File(path + picName);//assuming picName is in the sqlite db
//works for all externally stored pics...good to save for later.
if(imgFile.exists()){
Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
ImageView myImage = (ImageView) findViewById(R.id.locationpic);
myImage.setImageBitmap(myBitmap);
}
}
Awesome http://developer.android.com/training/notepad/index.html
Are the camera and google maps working?
How android accesses form values
Storage
Shared Preferences
File System
SQlite
CRUDCreate: insert into locassessments (userid,sleep,energy) values (3,5,3);
Read: select * from locassessments where userid = 3;
Update:update locassessments set sleep = 8, energy = 4 where userid =3;
Delete:delete from locassessments where userid = 2;
http://developer.android.com/reference/android/util/LruCache.html
http://developer.android.com/training/displaying-bitmaps/cache-bitmap.html
http://square.github.io/picasso/
Forms Example
A deliverable...and something different
Table Views and Table Rows (Layouts that often work with Databases)
Review of Camera,Maps, Notes
Maps Demo Issue: Two running projects cannot access the same library!
The difference between execSql and rawsql
Rawsql: Used to select statements and anything that returns data. Runs the provided SQL and returns a Cursor over the result set.
ExecSQL: Used when data is not returned...
Week 8
Trouble Shooting
Week 7
Your Homework
Storage, Storage, Storage
The difference between execSql and rawsql
Rawsql: Used to select statements and anything that returns data. Runs the provided SQL and returns a Cursor over the result set. ExecSQL: Used when data is not returned...
adb shell sqlite3 /data/data/com.package.name/databases/database_name.db {make raw sql statements} For offline access: adb pull /data/data/com.package.name/databases/database_name.db
install google play on genymotion
Week 6
Slider Drawer from Android Hive
Most of you are going to start with a list or a map
Week 5
HOW TO LOG A VARIABLE
//Log.v("update","UPDATE locations set photo= '" + picName + "' where _id =" + lastId);
THIS IS A DIALOG WITH BUTTONS THAT HAVE INTENTS
dialog.setTitle("Your picture has been saved");
TextView text = (TextView) dialog.findViewById(R.id.text);
text.setText("Where would you like to go?");
ImageView image = (ImageView) dialog.findViewById(R.id.image);
image.setImageResource(R.drawable.ic_launcher);
Button dialogButtonMap = (Button) dialog.findViewById(R.id.dialogButtonMap);
Button dialogButtonNote = (Button) dialog.findViewById(R.id.dialogButtonNote);
dialogButtonMap.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent intentMap =new Intent(LocationPhoto.this,MainActivity.class);
startActivity(intentMap);
}
CHECK FIRST - THIS SHOWS AN IMAGE FROM A GIVEN PATH
String path = Environment.getExternalStorageDirectory().getPath();
File imgFile = new File(path + picName);//assuming picName is in the sqlite db
//works for all externally stored pics...good to save for later.
if(imgFile.exists()){
Bitmap myBitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
ImageView myImage = (ImageView) findViewById(R.id.locationpic);
myImage.setImageBitmap(myBitmap);
}
}
GenyMotion Update
JSON feed update
We'll cover more of the lifecycle and do the camera functionality
Action Bar and Support Library
Camera App
http://developer.android.com/google/play-services/setup.html
http://developer.android.com/google/play-services/maps.html
Week 4
public class CodeTester
{
public static void main(String[] args)
{
String city = "San Diego";
String area = "Olde Towne";
String state = getState(city,area);
System.out.println("Your location is " + state);
}
public static String getState(String city,String area)
{
String livestate = null;
if (city == "San Diego"){
livestate = area + ", " + city + ", California" ;
}
return livestate;
}
}
Activity assignment
Adding an intent to the original screen?
What about the action bar?
Week 3
Look at the homework
= -4; i--) System.out.print(50 - Math.abs(i) * 10 + " ");'; ?>7. Football Side Line: Output 10 20 30 40 50 40 30 20 10 & Calculator assignment
Java Arrays, Functions, Exercises
Looking at Java Examples
Android: Activity Example
Activity Life Cycle
Activity Result
Explicit and Implicit Intents
Week 2
Extra Help Sessions
Where to look on Lynda.com
Calibrating a real device for testing
To access these settings, open the Developer options in the system Settings. On Android 4.2 and higher, the Developer options screen is hidden by default. To make it visible, go toSettings > About phone and tap Build number seven times.
Focus on Java : Variables/Data/Operators/Conditionals/Loops/Scanner Classes
Please finish paperwork in google drive week 1: survey
Code Snippets in Android Studio: Highlight a piece of code -> Select Tools Menu -> Save as Live Template
After Break Android Examples/1 simple app
Week 1
Orientation 5:30-6:30 (rooms 117-118)
6:30-7:00 - Course intro (Text/Screencast channel/requirements)
7:00-7:30 The tools/resources (Eclipse/Java/Android SDK/developer.android.com/compileonlone.com/)
7:30-7:45 Quick break to get refreshed.
7:45-8:15- Install and tour Android Studio/Android ADTs (we'll need this to export some projects with gradle and run some java programs)
8:15-9:30- Running Java/Variables/Data/Operators/Conditionals/Scanner Classes Exercises and Homework
We will not need to learn Servlets or Swing or a few other java concepts as this is about developing for android