onButtonClick is never used in source code?

onButtonClick is never used in source code? - java

I am writing a simple app which is working fine but the issue I have is that I am using a password condition to trigger a button click if entered correctly.
The issue is that my source code is saying 'onButtonClick' is never used and when I manually press that button in the app, it suddenly force closes and crashes. Anyone know what I am doing wrong. I am extending Activity, at the start of the source code. Should I be extending AppCompatActivity?
public class Gvoice extends Activity implements OnClickListener{
ListView lv1;
static final int check = 1111;
Button b1;
Button b_home;
EditText a1;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.gvoice);
lv1 = (ListView)findViewById(R.id.LVGVoiceReturn);
b1 = (Button)findViewById(R.id.GVoice);
a1 = (EditText) findViewById(R.id.editTextHome);
b1.setOnClickListener(this);
//This now handles an automatic press of the bVoice button 1 second after the activity is opened
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
b1.callOnClick();
}
}, 1000);
}
public void onButtonClick(View v) {
if (v.getId() == R.id.BHome) {
String str = a1.getText().toString();
//Go to the relevant page if any part of the phrase or word entered in the 'EditText' field contains 'xxx' which is not case sensitive
if (str.toLowerCase().contains("home")) {
Intent userintent = new Intent(Gvoice.this, PocketSphinxActivity.class);
startActivity(userintent);
} else {
Toast.makeText(getApplicationContext(), "Incorrect Information", Toast.LENGTH_SHORT).show();
}
}
}
public void onClick(View v){
Intent i1 = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
i1.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
i1.putExtra(RecognizerIntent.EXTRA_PROMPT, "Please Repeat Again");
startActivityForResult(i1, check);
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == check && resultCode == RESULT_OK){
ArrayList<String> results = data.getStringArrayListExtra(RecognizerIntent.EXTRA_RESULTS);
lv1.setAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, results));
a1.setText((String) lv1.getItemAtPosition(0)); //Get the first phrase in the first row of list view
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
#Override
public void run() {
b_home.performClick();
}
}, 500); //Automatically click the 'Blogin' button after 500ms
}
super.onActivityResult(requestCode, resultCode, data);
}
}
Update: Below is the xml file. Please note that onButtonClick has been added to the xml file but still it force closes the app when the button is clicked using the condition statement:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#ececec">
<ImageView
android:layout_width="100dip"
android:layout_height="100dip"
android:background="#drawable/patient_two"
android:id="#+id/pimage"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="85dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Patient Name: Joe Blogs"
android:id="#+id/textView"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="50dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Cause of Injury: Car crash"
android:id="#+id/textView2"
android:layout_below="#+id/pimage"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Date of Birth:"
android:id="#+id/textView3"
android:layout_below="#+id/textView2"
android:layout_toStartOf="#+id/textView2"
android:layout_marginTop="25dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Gender:"
android:id="#+id/textView4"
android:layout_below="#+id/textView3"
android:layout_alignStart="#+id/textView3" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Occupation:"
android:id="#+id/textView5"
android:layout_below="#+id/textView4"
android:layout_alignStart="#+id/textView4" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Address:"
android:id="#+id/textView6"
android:layout_below="#+id/textView5"
android:layout_alignStart="#+id/textView5" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Medical History"
android:id="#+id/textView7"
android:layout_marginTop="15dp"
android:layout_below="#+id/textView6"
android:layout_centerHorizontal="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Heart attack"
android:id="#+id/textView8"
android:layout_marginTop="15dp"
android:layout_below="#+id/textView7"
android:layout_alignStart="#+id/textView6" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="Arthritis"
android:id="#+id/textView9"
android:layout_below="#+id/textView8"
android:layout_alignStart="#+id/textView8" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Tests Completed"
android:id="#+id/textView10"
android:layout_marginTop="15dp"
android:layout_below="#+id/textView9"
android:layout_centerHorizontal="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="X-Ray"
android:id="#+id/textView11"
android:layout_below="#+id/textView10"
android:layout_alignStart="#+id/textView9"
android:layout_marginTop="15dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="..."
android:id="#+id/textView12"
android:layout_below="#+id/textView11"
android:layout_alignStart="#+id/textView11" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="Tests Due"
android:id="#+id/textView14"
android:layout_below="#+id/textView12"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="..."
android:id="#+id/textView15"
android:layout_below="#+id/textView14"
android:layout_alignStart="#+id/textView12"
android:layout_marginTop="15dp" />
<ListView
android:layout_width="150dp"
android:layout_height="50dp"
android:id="#+id/lvVoiceReturn1"
android:textColor="#color/white"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Enter"
android:id="#+id/Blogin1"
android:onClick="onButtonClick"
android:layout_alignParentBottom="true"
android:layout_toStartOf="#+id/bVoice1" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Speak"
android:id="#+id/bVoice1"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true" />
<EditText
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:id="#+id/TFusername1"
android:layout_alignParentStart="true"
android:hint="Speech to Text" />

You can 4 method handle button click :
method 1 :
public class Mtest extends Activity {
Button b1;
public void onCreate(Bundle savedInstanceState) {
...
Button b1 = (Button) findViewById(R.id.b1);
b1.setOnClickListener(myhandler1);
...
}
View.OnClickListener myhandler1 = new View.OnClickListener() {
public void onClick(View v) {
// it was the 1st button
}
};
}
method 2 :
class MTest extends Activity implements OnClickListener {
public void onCreate(Bundle savedInstanceState) {
...
Button b1 = (Button) findViewById(R.id.b1);
b1.setOnClickListener(this);
...
}
#Override
public void onClick(View v) {
}
}
method 3 in xml and android:onClick="HandleClick" :
<Button
android:id="#+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="HandleClick" />
public class MTest extends Activity {
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
}
public void HandleClick(View view) {
}
}
method 4 :
public class MTest extends Activity {
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button b1 = (Button) findViewById(R.id.b1);
b1.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
// do stuff
}
});
}
}

The issue was to do with initially not adding onButtonClick in the xml file and also not correctly assigning the button labels in the java file.
lv1 = (ListView)findViewById(R.id.LVGVoiceReturn);
b1 = (Button)findViewById(R.id.GVoice);
a1 = (EditText) findViewById(R.id.editTextHome);
c1 = (Button)findViewById(R.id.BHome);
b1.setOnClickListener(this);
The following corrects the issues and everything is working fine now. Hope this can help others in the future

Related

What is a better way to structure my code here?

I'm a newbie trying to write an app which input/outputs a number between 1-10 after pressing a button. I'm hoping to have this code throw an exception when the input value is outside the 1-10 boundary.
Caused by: java.lang.reflect.InvocationTargetException
I believe it has to do with the way I put my rand() function inside the onClick() listener. Am I on the right track that it's just written very poorly?
Thanks very much if you can help.
Here is my code:
public Button button;
public TextView textView;
public EditText editText;
Random r;
public int max=0;
public int min=0;
public int temp=0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
button=(Button)findViewById(R.id.button);
editText=(EditText)findViewById(R.id.editText);
editText.setText("");
textView=(TextView) findViewById(R.id.output);
}
public void onClick(View view) {
rand(Integer.parseInt(editText.getText().toString()));
}
public void rand(int temp) throws IndexOutOfBoundsException{
temp = Integer.parseInt(editText.getText().toString());
if(temp >10 || temp<0){
throw new IndexOutOfBoundsException("out of bounds... between 1-10");
}
if(!editText.equals("")){
min = 10-temp;
max = r.nextInt(min + 1)+1;
}
String set = String.valueOf(max);
textView.setText(set);
}
Also, here is my XML
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimaryDark"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
</android.support.v7.widget.Toolbar>
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_row="1"
android:layout_column="0"
android:layout_columnSpan="0"
android:text="Enter a Number Between 1 and 10:"
android:textSize="30sp" />
<EditText
android:id="#+id/editText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_row="2"
android:layout_column="0"
android:ems="10"
android:inputType="number" />
<Button
android:id="#+id/button"
android:layout_width="369dp"
android:layout_height="wrap_content"
android:layout_row="3"
android:layout_column="0"
android:layout_columnSpan="2"
android:text="Button"
android:onClick="onClick"
android:textSize="30sp" />
<TextView
android:id="#+id/output"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_row="4"
android:layout_column="0"
android:text="output"
android:textSize="30sp" />

U have to put your function call into a try/catch block:
public void onClick(View view) {
try{
rand(Integer.parseInt(editText.getText().toString()));
}catch(IndexOutOfBoundsException e){
e.printStackTrace();
}

How to pass users EditText input in a Textview in another activity

I have 2 textboxes with a users name and Id number in my main activity.
When clicking the edit button the user is sent to second activity where they can edit their name and Id number.
Then when they click Save, the edited input should override the written text in the two existing textviews in the first activity.
But when I click the Save button, my app crashes...
Furthermore, main activity has also a capture profile pic. feauture, but when in landscape mode, my captured image. disappear.
I'm totally new to Android and this is a school assignment with due on Sunday... Can someone please help me!!
This is my first activity's xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.solveigdoan.cameraactivity.SecondActivity2"
android:background="#F0FFFF">
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="textPersonName"
android:ems="8"
android:id="#+id/EditName"
android:layout_marginTop="42dp"
android:hint="Solveig Mortensen"
android:layout_marginLeft="160dp"
android:background="#87CEEB"
android:textSize="20dp"
android:textColor="#000000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#id/EditName"
android:text="#string/edit_name"
android:textSize="20dp"
android:textColor="#000000"
android:id="#+id/NameLabel" />
<EditText
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="8"
android:id="#+id/EditID"
android:hint="123456"
android:layout_below="#+id/EditName"
android:layout_alignLeft="#+id/EditName"
android:layout_alignStart="#+id/EditName"
android:layout_marginTop="40dp"
android:background="#87CEEB"
android:textSize="20dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#id/EditID"
android:text="#string/edit_id"
android:textSize="20dp"
android:textColor="#000000"
android:id="#+id/IdLabel" />
<CheckBox
android:id="#+id/Yes"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/Y"
android:onClick="onCheckboxClicked"
android:layout_marginTop="27dp"
android:layout_below="#+id/AndrStatus"
/>
<CheckBox android:id="#+id/NO"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/N"
android:onClick="onCheckboxClicked"
android:layout_marginTop="30dp"
android:layout_below="#+id/Yes"
/>
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/cancel"
android:id="#+id/buttonCancel"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:textColor="#000000"
android:background="#87CEEB" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/save_btn"
android:id="#+id/buttonSave"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:textColor="#000000"
android:background="#87CEEB" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/android_developer"
android:id="#+id/AndrStatus"
android:layout_centerVertical="true"
android:layout_alignLeft="#+id/ID"
android:layout_alignStart="#+id/ID"
android:textSize="20dp"
android:textColor="#000000" />
</RelativeLayout>
AND second activity's xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.solveigdoan.cameraactivity.CameraActivity">
<FrameLayout
android:id="#+id/camera_preview"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1"
android:background="#F0FFFF" />
<TextView
android:id="#+id/textview1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/profile_picture"
android:layout_centerHorizontal="true"
android:layout_marginLeft="40dp"
android:textColor="#000000" />
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="30dp"
android:text="#string/take_photo"
android:layout_below="#+id/textview1"
android:background="#87CEEB"
android:layout_marginBottom="5dp"
android:textColor="#000000" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="match_parent"
android:layout_height="200dp"
android:scaleType="centerCrop"
android:layout_below="#+id/button1"
android:background="#BCC6CC" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:ems="9"
android:id="#+id/Name"
android:layout_centerVertical="true"
android:layout_centerHorizontal="true"
android:layout_alignLeft="#+id/ID"
android:layout_alignStart="#+id/ID"
android:layout_below="#+id/imageView1"
android:textSize="20dp"
android:background="#87CEEB"
android:textColor="#000000"
android:hint="Solveig Mortensen" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:layout_alignBaseline="#id/Name"
android:text="#string/name"
android:textSize="20dp"
android:textColor="#000000"
android:id="#+id/NameTitle" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:ems="9"
android:id="#+id/ID"
android:layout_alignTop="#+id/Name"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginTop="40dp"
android:textSize="20dp"
android:background="#87CEEB"
android:textColor="#000000"
android:hint="123456" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="30dp"
android:layout_alignBaseline="#id/ID"
android:text="#string/id_nr"
android:textSize="20dp"
android:textColor="#000000" />
<Button
android:id ="#+id/push_button"
android:layout_width="50dp"
android:layout_height="50dp"
android:text="#string/edit_btn"
android:background="#drawable/button_bg_round"
android:padding="10dp"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:textSize="12dp"
android:textColor="#000000" />
<TextView
android:id="#+id/tvView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:layout_below="#+id/ID"
android:layout_marginTop="20dp" />
</RelativeLayout>
My main java (named CameraActivity):
public class CameraActivity extends Activity {
Button BtnTakePhoto;
ImageView imgTakenPhoto;
Button push_button;
TextView Name;
TextView ID;
private static final int CAMERA_REQUEST = 1888;
private static final int EDIT_REQUEST = 1;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_camera);
push_button = (Button) findViewById(R.id.push_button);
push_button.setOnClickListener(new push_buttonClicker());
imgTakenPhoto = (ImageView) findViewById(R.id.imageView1);
BtnTakePhoto = (Button) findViewById(R.id.button1);
BtnTakePhoto.setOnClickListener(new BtnTakePhotoClicker());
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == CAMERA_REQUEST) {
Bitmap thumbnail = (Bitmap) data.getExtras().get("data");
imgTakenPhoto.setImageBitmap(thumbnail);
}
if (requestCode == EDIT_REQUEST) {
Bundle b = getIntent().getExtras();
Name = (TextView) findViewById(R.id.Name);
ID = (TextView) findViewById(R.id.ID);
Name.setText(b.getCharSequence("Name"));
ID.setText(b.getCharSequence("ID nr"));
}
}
class BtnTakePhotoClicker implements Button.OnClickListener
{
#Override
public void onClick(View v) {
Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(cameraIntent, CAMERA_REQUEST);
}
}class push_buttonClicker implements Button.OnClickListener{
public void onClick(View v){
Intent Intent = new Intent(CameraActivity.this, SecondActivity2.class);
CameraActivity.this.startActivityForResult(Intent, EDIT_REQUEST);
}}}
AND my secondActivity.java:
public class SecondActivity2 extends AppCompatActivity {
TextView tvView;
EditText EditName;
EditText EditID;
Button buttonCancel;
Button buttonSave;
CheckBox checkBox;
TextView Name;
TextView ID;
private static final int RESULT_OK = 10;
//private static final int RESULT_CANCELED = 2;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_second2);
// CheckBox Yes = (CheckBox) findViewById(R.id.Yes);
// CheckBox NO = (CheckBox) findViewById(R.id.NO);
buttonSave = (Button) this.findViewById(R.id.buttonSave);
buttonCancel = (Button) findViewById(R.id.buttonCancel);
EditName = (EditText) findViewById(R.id.EditName);
EditID = (EditText) findViewById(R.id.EditID);
buttonSave.setOnClickListener(new OnClickListener() {
public void onClick(View view) {
Intent data = new Intent();
data.putExtra("name", EditName.getText().toString());
data.putExtra("ID", EditID.getText().toString());
setResult(RESULT_OK, data);
finish();
}
});}}

change your code inside onActivityResult under EDIT_REQUEST condition
String name = data.getStringExtra("name");
String ID = data.getStringExtra("ID");
Name.setText(name);
ID.setText(ID);
no need to create a Bundle there, it will solve your problem.

Can't set values in second activity

So I'm making a simple application that just takes some information from the user i.e Name, address etc and puts it in the the textviews in the next activity but when I put in the values and move to the next activity there's nothing displayed in the TextViews.
Here's my first activity
public class MainActivity extends Activity {
public String Name;
public String Age;
public String Address;
public String City;
public String phoneno;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
EditText name = (EditText) findViewById(R.id.editText1);
Name = name.getText().toString();
EditText Amge = (EditText) findViewById(R.id.agee);
Age = Amge.getText().toString();
EditText Address2 = (EditText) findViewById(R.id.address);
Address = Address2.getText().toString();
EditText City2 = (EditText) findViewById(R.id.city);
City = City2.getText().toString();
EditText phone2 = (EditText) findViewById(R.id.phone);
phoneno = phone2.getText().toString();
final ImageView D = (ImageView) findViewById(R.id.done);
D.setOnClickListener(new OnClickListener(){
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(MainActivity.this, second.class);
startActivity(intent);
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);}}
Here's my second activity
public class second extends MainActivity {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.second);
TextView N1 = (TextView) findViewById(R.id.name1);
N1.setText(Name);
TextView A1 = (TextView) findViewById(R.id.age1);
A1.setText(Age);
TextView Ad1 = (TextView) findViewById(R.id.address1);
Ad1.setText(Address);
TextView C1 = (TextView) findViewById(R.id.city1);
C1.setText(City);
TextView P1 = (TextView) findViewById(R.id.phone1);
P1.setText(phoneno);}
public static void main(String[] args) {
// TODO Auto-generated method stub
}}
Here's my xml for the main activity
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:orientation="horizontal"
android:background="#drawable/bg"
tools:context="com.example.randomtests.MainActivity" >
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_weight="1"
android:textSize="21dp"
android:textColor="#ffffff"
android:text="Please enter the required info"
android:textAppearance="?android:attr/textAppearanceLarge" />
<ImageView
android:id="#+id/imageView1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_marginTop="15dp"
android:layout_centerHorizontal="true"
android:layout_below="#+id/textView1"
android:src="#drawable/bar" />
<EditText
android:id="#+id/address"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/agee"
android:layout_below="#+id/agee"
android:layout_marginTop="14dp"
android:ems="10"
android:hint="#string/address"
android:inputType="textPostalAddress"
android:textColor="#000000" />
<EditText
android:id="#+id/city"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/address"
android:layout_below="#+id/address"
android:layout_marginTop="17dp"
android:ems="10"
android:hint="#string/city"
android:textColor="#000000" />
<EditText
android:id="#+id/editText1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/imageView1"
android:layout_centerHorizontal="true"
android:layout_marginTop="33dp"
android:ems="10"
android:gravity="top"
android:textColor="#000000"
android:hint="#string/namu"
android:inputType="textPersonName" />
<EditText
android:id="#+id/agee"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/editText1"
android:layout_below="#+id/editText1"
android:layout_marginTop="14dp"
android:ems="10"
android:hint="#string/age"
android:inputType="phone"
android:textColor="#000000" />
<EditText
android:id="#+id/phone"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/city"
android:layout_below="#+id/city"
android:layout_marginTop="15dp"
android:ems="10"
android:hint="#string/phone"
android:inputType="phone"
android:textColor="#000000" />
<ImageView
android:id="#+id/done"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/textView1"
android:layout_below="#+id/phone"
android:layout_marginRight="14dp"
android:layout_marginTop="12dp"
android:src="#drawable/button" />
Here's my xml for the second activity
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/bg" >
<TextView
android:id="#+id/info1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:textColor="#ffffff"
android:textSize="33dp"
android:layout_centerHorizontal="true"
android:text="#string/yourinfo"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/name1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#+id/info1"
android:textColor="#ffffff"
android:layout_marginLeft="19dp"
android:layout_marginTop="26dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/age1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/name1"
android:layout_below="#+id/name1"
android:textColor="#ffffff"
android:layout_marginTop="20dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/address1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/age1"
android:layout_below="#+id/age1"
android:textColor="#ffffff"
android:layout_marginTop="20dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/city1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/address1"
android:layout_below="#+id/address1"
android:textColor="#ffffff"
android:layout_marginTop="20dp"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/phone1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/city1"
android:layout_below="#+id/city1"
android:textColor="#ffffff"
android:layout_marginTop="20dp"
android:textAppearance="?android:attr/textAppearanceMedium" />

After you declare your Intent , try sending your data with this
//this use key-value
intent.putExtra("USER_NAME" , "your string");
intent.putExtra("USER_AGE" , "your string");
and etc.
and to other Activity try use
Bundle extra = getIntent().getExtras();
String userName = extra.getString("USER_NAME");
String userAge = extra.getString("USER_AGE");

When you declare your Intent here:
Intent intent = new Intent(MainActivity.this, second.class);
Try sending some data with it using Extras based on what view is being clicked on
For example:
intent.putExtra(Intent.EXTRA_INTENT, **Your String Here**);
And in the activity receiving the intent, use something like:
String data = intent.getStringExtra(Intent.EXTRA_INTENT);
To fetch the data from the intent

Multiple ImageButtons in a single Android Activity

I'm creating an app that needs multiple Image Buttons. When I have more that 1 with the images loaded the app stops responding.
I dont get any error messages it just stops working?
This is the code i'm using:
public class ItemMatch extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_item_match);
ImageButton Ariel = (ImageButton)findViewById(R.id.imageButtonAriel);
ImageButton Belle = (ImageButton)findViewById(R.id.imageButtonBelle);
//*****SETTING IMAGES TO BUTTONS*****
Ariel.setImageResource(R.drawable.ariel);
Belle.setImageResource(R.drawable.belle);
//******LISTENERS FOR IMAGE BUTTONS*****
Ariel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast aTest = Toast.makeText(getApplicationContext(), "Ariel!", Toast.LENGTH_SHORT);
aTest.show();
}
});
Belle.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast aTest = Toast.makeText(getApplicationContext(), "Belle!", Toast.LENGTH_SHORT);
aTest.show();
}
});
//*****COUNTDOWN TIMER*****
final TextView text1=(TextView)findViewById(R.id.textView2);
final TextView score =(TextView)findViewById(R.id.textView3);
new CountDownTimer(30000,1000){
#Override
public void onTick(long millisUntilFinished) {
text1.setText("Time Left: " + millisUntilFinished /1000 + "s");
score.setText("Score: ");
}
#Override
public void onFinish() {
text1.setText("GAME OVER!");
}
}.start();
}
This is my XML for it:
<TextView
android:layout_width="100dp"
android:layout_height="100dp"
android:text=""
android:id="#+id/textView2"
android:clickable="false"
android:textAlignment="center"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<TextView
android:layout_width="75dp"
android:layout_height="75dp"
android:text=""
android:id="#+id/textView3"
android:layout_alignTop="#+id/textView2"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true" />
<ImageButton
android:layout_width="90dp"
android:layout_height="90dp"
android:scaleType="fitXY"
android:id="#+id/imageButtonAriel"
android:layout_above="#+id/imageButtonBelle"
android:layout_alignRight="#+id/textView2"
android:layout_alignEnd="#+id/textView2" />
<ImageButton
android:layout_width="90dp"
android:layout_height="90dp"
android:scaleType="fitXY"
android:id="#+id/imageButtonBelle"
android:layout_alignParentBottom="true"
android:layout_alignLeft="#+id/imageButtonAriel"
android:layout_alignStart="#+id/imageButtonAriel" />
<ImageView
android:layout_width="200dp"
android:layout_height="250dp"
android:scaleType="fitXY"
android:src="#drawable/belle"
android:id="#+id/imageView"
android:layout_below="#+id/textView3"
android:layout_centerHorizontal="true" />

Position layout view to the top

I have created a profile creation page, where user respond to a variety of questions. My issue is that when the application is loaded the layout is not display from the top. In the sense that you have to scroll up to the see the field on top. I think the issue may resolve around the edit text headline (etxheadline), where when the activity load, it seems to be focused into it.
Thanks in advance
Below is the layout code
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/scrollProfile"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/dark_texture_blue" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="797dp"
android:gravity="center"
android:orientation="vertical" >
<com.mikhaellopez.circularimageview.CircularImageView
android:id="#+id/profilePicturePreview"
android:layout_width="132dp"
android:layout_height="120dp"
android:layout_below="#+id/textView5"
android:layout_centerHorizontal="true"
android:layout_marginTop="7dp"
android:alpha="1" />
<Button
android:id="#+id/button2"
android:layout_width="120dp"
android:layout_height="60dp"
android:layout_above="#+id/etxtage"
android:layout_alignLeft="#+id/etxtname"
android:alpha="0.8"
android:background="#330099"
android:text="Upload from Facebook"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
<Button
android:id="#+id/btnPictureSelect"
android:layout_width="118dp"
android:layout_height="60dp"
android:layout_alignRight="#+id/etxtname"
android:layout_below="#+id/profilePicturePreview"
android:layout_marginRight="8dp"
android:alpha="0.8"
android:background="#000000"
android:onClick="pickPhoto"
android:text="Select photo from gallery"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
<TextView
android:id="#+id/textView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView4"
android:layout_centerHorizontal="true"
android:layout_marginTop="9dp"
android:text="Preferred Name"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="39dp"
android:gravity="center"
android:text="Profile Creation"
android:textColor="#ffffff"
android:textSize="28sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/button2"
android:layout_centerHorizontal="true"
android:layout_marginTop="14dp"
android:text="Age"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<EditText
android:id="#+id/etxtage"
android:layout_width="230dp"
android:layout_height="wrap_content"
android:layout_below="#+id/btnPictureSelect"
android:layout_centerHorizontal="true"
android:layout_marginTop="35dp"
android:ems="10"
android:hint="Please type your age here"
android:inputType="number"
android:maxLength="2"
android:textAlignment="center"
android:textColor="#f2f2f2"
android:textSize="18dp" />
<EditText
android:id="#+id/etxtname"
android:layout_width="250dp"
android:layout_height="wrap_content"
android:layout_below="#+id/textView6"
android:layout_centerHorizontal="true"
android:ems="10"
android:enabled="true"
android:hint="Please type your name here"
android:inputType="textPersonName"
android:textColor="#ffffff"
android:textSize="18sp" />
<TextView
android:id="#+id/textView5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/etxtname"
android:layout_centerHorizontal="true"
android:layout_marginTop="8dp"
android:text="Upload your Profile Picture"
android:textColor="#f2f2f2"
android:textSize="18sp"
android:textStyle="bold"
android:typeface="sans" />
<RadioGroup
android:id="#+id/radioGroup1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView1"
android:layout_toLeftOf="#+id/textView3" >
<RadioButton
android:id="#+id/radio0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:textColor="#f2f2f2"
android:text="Male" />
<RadioButton
android:id="#+id/radio1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#f2f2f2"
android:text="Female" />
</RadioGroup>
<SeekBar
android:id="#+id/seekBarDistance"
android:layout_width="250dp"
android:progress="50"
android:layout_centerHorizontal="true"
android:layout_height="wrap_content"
android:layout_below="#+id/textView12"
android:layout_marginTop="11dp" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView5"
android:layout_below="#+id/etxtheadline"
android:layout_marginTop="38dp"
android:text="I am a"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold" />
<RadioGroup
android:id="#+id/radioGroup3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView4"
android:layout_alignTop="#+id/radioGroup2"
android:layout_marginTop="10dp" >
</RadioGroup>
<RadioGroup
android:id="#+id/radioGroup2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/etxtheadline"
android:layout_below="#+id/textView2" >
<RadioButton
android:id="#+id/radio0"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:checked="true"
android:text="Male"
android:textColor="#f2f2f2" />
<RadioButton
android:id="#+id/radio1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Female"
android:textColor="#f2f2f2" />
</RadioGroup>
<TextView
android:id="#+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/textView1"
android:layout_alignBottom="#+id/textView1"
android:layout_alignRight="#+id/radioGroup2"
android:text="Looking for"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold" />
<SeekBar
android:id="#+id/seekBarMinimumAge"
android:layout_width="220dp"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/textView1"
android:layout_below="#+id/textView7"
android:layout_marginTop="11dp"
android:progress="25" />
<TextView
android:id="#+id/textView7"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/etxtage"
android:layout_centerHorizontal="true"
android:layout_marginTop="20dp"
android:text="Minimum Age Looking For"
android:textColor="#f2f2f2"
android:textSize="16sp"
android:textStyle="bold"
android:typeface="serif" />
<EditText
android:id="#+id/etxtheadline"
android:layout_width="270dp"
android:layout_height="70dp"
android:layout_alignLeft="#+id/button2"
android:layout_below="#+id/textView8"
android:hint="A quick description of yourself"
android:singleLine="true"
android:textAlignment="center"
android:textColor="#f2f2f2"
android:textSize="18dp" >
<requestFocus />
</EditText>
<TextView
android:id="#+id/seekBarDistanceValue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignRight="#+id/tMinAge"
android:layout_below="#+id/seekBarDistance"
android:text="50"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#f2f2f2"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView12"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/radioGroup1"
android:layout_centerHorizontal="true"
android:layout_marginTop="19dp"
android:text="Search Distance (100KM)"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/tMinAge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/seekBarMinimumAge"
android:layout_centerHorizontal="true"
android:text="25"
android:textColor="#f2f2f2"
android:textSize="18sp" />
<TextView
android:id="#+id/textView8"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tMaxAge"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:text="Headline"
android:textColor="#ADD8E6"
android:textSize="20sp"
android:textStyle="bold"
android:typeface="serif" />
<TextView
android:id="#+id/textView14"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tMinAge"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:text="Maximum Age Looking For"
android:textColor="#f2f2f2"
android:textSize="16sp"
android:textStyle="bold"
android:typeface="serif" />
<SeekBar
android:id="#+id/seekBarMaximumAge"
android:layout_width="221dp"
android:progress="50"
android:layout_centerHorizontal="true"
android:layout_height="wrap_content"
android:layout_below="#+id/textView14"
android:layout_marginTop="11dp" />
<TextView
android:id="#+id/tMaxAge"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/seekBarMaximumAge"
android:layout_centerHorizontal="true"
android:text="50"
android:textColor="#f2f2f2"
android:textSize="18sp" />
<CheckBox
android:id="#+id/checkBox1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/textView16"
android:layout_centerHorizontal="true"
android:text="I agree to the terms and Conditions"
android:textColor="#D2D2D2"
android:textColorHint="#ffffff" />
<TextView
android:id="#+id/textView16"
android:layout_width="280dp"
android:layout_height="40dp"
android:layout_alignLeft="#+id/checkBox1"
android:layout_below="#+id/seekBarDistanceValue"
android:layout_marginTop="14dp"
android:gravity="center"
android:text="Click here to review the terms and conditions"
android:textColor="#99CCFF"
android:textSize="16sp" />
<Button
android:id="#+id/btnReset"
android:layout_width="120dp"
android:layout_height="60dp"
android:layout_marginBottom="7dp"
android:layout_below="#+id/checkBox1"
android:layout_toLeftOf="#+id/btnPictureSelect"
android:alpha="0.8"
android:background="#660000"
android:layout_marginTop="14dp"
android:text="Reset"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
<Button
android:id="#+id/btnConfirm"
android:layout_width="120dp"
android:layout_height="60dp"
android:layout_below="#+id/checkBox1"
android:layout_toRightOf="#+id/seekBarDistanceValue"
android:alpha="0.8"
android:layout_marginTop="14dp"
android:layout_marginBottom="7dp"
android:background="#330099"
android:text="Confirm"
android:textColor="#ffffff"
android:textSize="17sp"
android:textStyle="bold" />
</RelativeLayout>
Update
Activity code
public class ProfileCreation extends Activity {
private static final int RESULT_LOAD_IMAGE = 1;
FrameLayout layout;
Button save;
protected EditText mName;
protected EditText mAge;
protected EditText mHeadline;
protected Button mConfirm;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_profile_creation);
ScrollView s = (ScrollView) findViewById(R.id.scrollProfile);
s.fullScroll(ScrollView.FOCUS_UP);
Parse.initialize(this, "SBNldSjuNL1F7IOj0OWpwenBWRF7rSkjkm8WFQJj", "DLvq1OqSo87kzEw5j1XNBPKJdXF7dxwRtfEPkxWJ");
mName = (EditText)findViewById(R.id.etxtname);
mAge = (EditText)findViewById(R.id.etxtage);
mHeadline = (EditText)findViewById(R.id.etxtheadline);
mConfirm = (Button)findViewById(R.id.btnConfirm);
mConfirm.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String name = mName.getText().toString();
String age = mAge.getText().toString();
String headline = mHeadline.getText().toString();
age = age.trim();
name = name.trim();
headline = headline.trim();
if (age.isEmpty() || name.isEmpty() || headline.isEmpty()) {
AlertDialog.Builder builder = new AlertDialog.Builder(ProfileCreation.this);
builder.setMessage(R.string.signup_error_message)
.setTitle(R.string.signup_error_title)
.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.show();
}
else {
// create the new user!
setProgressBarIndeterminateVisibility(true);
ParseUser currentUser = ParseUser.getCurrentUser();
currentUser.put("name", name);
currentUser.put("age", age);
currentUser.put("headline", headline);
currentUser.saveInBackground(new SaveCallback() {
#Override
public void done(ParseException e) {
setProgressBarIndeterminateVisibility(false);
if (e == null) {
// Success!
Intent intent = new Intent(ProfileCreation.this, MoodActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
startActivity(intent);
}
else {
AlertDialog.Builder builder = new AlertDialog.Builder(ProfileCreation.this);
builder.setMessage(e.getMessage())
.setTitle(R.string.signup_error_title)
.setPositiveButton(android.R.string.ok, null);
AlertDialog dialog = builder.create();
dialog.show();
}
}
});
}
}
});
save = (Button) findViewById(R.id.button2);
String picturePath = PreferenceManager.getDefaultSharedPreferences(this).getString("picturePath", "");
if (!picturePath.equals("")) {
ImageView imageView = (ImageView) findViewById(R.id.profilePicturePreview);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
SeekBar seekBar = (SeekBar) findViewById(R.id.seekBarDistance);
final TextView seekBarValue = (TextView) findViewById(R.id.seekBarDistanceValue);
seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
seekBarValue.setText(String.valueOf(progress));
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
}); // Add this
SeekBar seekBarMinimum = (SeekBar) findViewById(R.id.seekBarMinimumAge);
final TextView txtMinimum = (TextView) findViewById(R.id.tMinAge);
seekBarMinimum.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
txtMinimum.setText(String.valueOf(progress));
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
}); // Add this
SeekBar seekBarMaximum = (SeekBar) findViewById(R.id.seekBarMaximumAge);
final TextView txtMaximum = (TextView) findViewById(R.id.tMaxAge);
seekBarMaximum.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
#Override
public void onProgressChanged(SeekBar seekBar, int progress,
boolean fromUser) {
// TODO Auto-generated method stub
txtMaximum.setText(String.valueOf(progress));
}
#Override
public void onStartTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
#Override
public void onStopTrackingTouch(SeekBar seekBar) {
// TODO Auto-generated method stub
}
}); // Add this
Button buttonLoadImage = (Button) findViewById(R.id.btnPictureSelect);
buttonLoadImage.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
Intent i = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
startActivityForResult(i, RESULT_LOAD_IMAGE);
}
});
save.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
// Locate the image in res >
Bitmap bitmap = BitmapFactory.decodeFile("picturePath");
// Convert it to byte
ByteArrayOutputStream stream = new ByteArrayOutputStream();
// Compress image to lower quality scale 1 - 100
bitmap.compress(Bitmap.CompressFormat.PNG, 100, stream);
Object image = null;
try {
String path = null;
image = readInFile(path);
} catch (Exception e) {
e.printStackTrace();
}
// Create the ParseFile
ParseFile file = new ParseFile("picturePath", (byte[]) image);
// Upload the image into Parse Cloud
file.saveInBackground();
// Create a New Class called "ImageUpload" in Parse
ParseObject imgupload = new ParseObject("Image");
// Create a column named "ImageName" and set the string
imgupload.put("Image", "picturePath");
// Create a column named "ImageFile" and insert the image
imgupload.put("ImageFile", file);
// Create the class and the columns
imgupload.saveInBackground();
// Show a simple toast message
}
});
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == RESULT_LOAD_IMAGE && resultCode == RESULT_OK
&& null != data) {
Uri selectedImage = data.getData();
String[] filePathColumn = { MediaStore.Images.Media.DATA };
Cursor cursor = getContentResolver().query(selectedImage,
filePathColumn, null, null, null);
cursor.moveToFirst();
int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
String picturePath = cursor.getString(columnIndex);
cursor.close();
ImageView imageView = (ImageView) findViewById(R.id.profilePicturePreview);
imageView.setImageBitmap(BitmapFactory.decodeFile(picturePath));
}
}
private byte[] readInFile(String path) throws IOException {
// TODO Auto-generated method stub
byte[] data = null;
File file = new File(path);
InputStream input_stream = new BufferedInputStream(new FileInputStream(
file));
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
data = new byte[16384]; // 16K
int bytes_read;
while ((bytes_read = input_stream.read(data, 0, data.length)) != -1) {
buffer.write(data, 0, bytes_read);
}
input_stream.close();
return buffer.toByteArray();
}
}

You need to do it progmatically using the ScrollView instance.
You need to add an id in your ScrollView and use that instance somewhere in your activity/fragment class then scroll up the scrollview to the top
sample:
ScrollView s = (ScrollView) findViewById(R.id.yourid);
s.fullScroll(ScrollView.FOCUS_UP);

Do the following ,
ScrollView s = (ScrollView) findViewById(R.id.yourid);
s.scrollTo(0,s.getTop());

Develop Reference

Java is a programming language and computing platform first released by Sun Microsystems in 1995.

onButtonClick is never used in source code? - java

Related

What is a better way to structure my code here?

How to pass users EditText input in a Textview in another activity

Can't set values in second activity

Multiple ImageButtons in a single Android Activity

Position layout view to the top

Categories

Resources