switch to another activity with swipe is not working

switch to another activity with swipe is not working - java

My requirement :-
I have two activities..When I swipe it will go to another activity..
So,I have :--
MainActivity.java
public class MainActivity extends Activity {
private GestureDetectorCompat gestureDetectorCompat;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_getservice);
gestureDetectorCompat = new GestureDetectorCompat(this, new MyGestureListener());
}
#Override
public boolean onTouchEvent(MotionEvent event) {
this.gestureDetectorCompat.onTouchEvent(event);
return super.onTouchEvent(event);
}
class MyGestureListener extends GestureDetector.SimpleOnGestureListener {
//handle 'swipe left' action only
#Override
public boolean onFling(MotionEvent event1, MotionEvent event2,
float velocityX, float velocityY) {
if(event2.getX() < event1.getX()){
//switch another activity
Intent intent = new Intent(
MainActivity.this, Join_form.class);
startActivity(intent);
finish();
}
return true;
}
}
}
and Join_form.java
public class Join_form extends Activity {
private GestureDetectorCompat gestureDetectorCompat;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
gestureDetectorCompat = new GestureDetectorCompat(this, new MyGestureListener());
}
#Override
public boolean onTouchEvent(MotionEvent event) {
this.gestureDetectorCompat.onTouchEvent(event);
return super.onTouchEvent(event);
}
class MyGestureListener extends GestureDetector.SimpleOnGestureListener {
//handle 'swipe left' action only
#Override
public boolean onFling(MotionEvent event1, MotionEvent event2,
float velocityX, float velocityY) {
if(event2.getX() > event1.getX()){
//switch another activity
Intent intent = new Intent(
Join_form.this, MainActivity.class);
startActivity(intent);
finish();
}
return true;
}
}
}
activity_getservice.xml is:--
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/scrollView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<LinearLayout android:id="#+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:background="#0b2607"
>
<TextView android:id="#+id/txt1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Form"
android:layout_marginTop="30dp"
android:padding="10dp"
android:textSize="20dp"
android:layout_gravity="center"/>
<View android:id="#+id/division1"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999" />
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp">
<TextView android:text="Name :"
android:id="#+id/id"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:gravity="left"
android:layout_weight="1"
/>
<EditText android:id="#+id/editText1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:hint="name"
android:layout_weight="1" />
</LinearLayout>
<View android:id="#+id/division2"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999" />
<LinearLayout android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp">
<TextView android:text="Address :"
android:id="#+id/address"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:gravity="left"
android:layout_weight="1"
/>
<EditText android:id="#+id/editText2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:hint="address"
android:layout_weight="1" />
</LinearLayout>
<View
android:id="#+id/division9"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp">
<TextView
android:text="You Are :"
android:id="#+id/txt"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:gravity="left"
android:layout_weight="1" />
<Spinner
android:id="#+id/spinner2"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:layout_weight="1" />
</LinearLayout>
<View
android:id="#+id/division3"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999" />
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp">
<TextView
android:text="hii"
android:id="#+id/txt4"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:gravity="left"
android:layout_weight="1" />
<Spinner
android:id="#+id/spinner3"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:padding="10dip"
android:layout_weight="1" />
</LinearLayout>
<View
android:id="#+id/division10"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999" />
<LinearLayout
android:id="#+id/check"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp">
<TextView
android:text="Select your reqirements:-"
android:id="#+id/the"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="10dip"
android:gravity="left"
android:layout_weight="1"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/lay1">
<CheckBox
android:id="#+id/checkBox1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="apple"
android:tag="apple"
android:onClick="onCheckboxClicked" />
<CheckBox
android:id="#+id/checkBox2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="banana"
android:tag="banana"
android:onClick="onCheckboxClicked"/>
<CheckBox
android:id="#+id/checkBox3"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="water_milon"
android:tag="water_milon"
android:onClick="onCheckboxClicked"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/lay2">
<CheckBox
android:id="#+id/checkBox4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="guava"
android:tag="guava"
android:onClick="onCheckboxClicked"/>
<CheckBox
android:id="#+id/checkBox5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="panir"
android:tag="panir"
android:onClick="onCheckboxClicked"/>
<CheckBox
android:id="#+id/checkBox6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="chatni"
android:tag="chatni"
android:onClick="onCheckboxClicked"/>
</LinearLayout>
</LinearLayout>
<View
android:id="#+id/division6"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999"
android:layout_marginTop="5dp" />
<TextView
android:id="#+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Write your message(optional) :"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="5dp" />
<EditText
android:id="#+id/editText3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:inputType="textMultiLine"
android:padding="10dip"
android:layout_marginTop="5dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="30dp"
android:background="#drawable/edit_text_stle"
android:hint="write something ">
<requestFocus />
</EditText>
<View
android:id="#+id/division7"
android:layout_width="fill_parent"
android:layout_height="1dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:background="#999999"
android:layout_marginTop="5dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:layout_marginTop="10dp">
<Button
android:id="#+id/button1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="send"
/>
</LinearLayout>
</LinearLayout>
</ScrollView>
activity_main.xml is:--
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
</LinearLayout>
But I can not swipe the page. It is not going to the another page. Why it is happening?
Where is the problem?

Agree with #k3v1n4ud3. Let me just expand a bit since I can't really comment due to lack of karma.
With ViewPager (inside MainActivity.java) + MainFragment (Fragment)+ JoinForm (Fragment), you would be able to get away without having a listener for fling. It would just handle the swiping part automatically for you.
Just think about it like this: You have a brain (MainActivity w/ViewPager) and two arms (the first and second fragment you're implementing).
Create a MainActivity that would contain your ViewPager.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myViewPager = (ViewPager) findViewById(R.id.myViewPager);
//somehow fill the adapter
MyAdapter myAdapter = new MyAdapter(getSupportFragmentManager(), getApplicationContext()); //=== required as per the MyAdapter class
//set the adapter
myViewPager.setAdapter(myAdapter);
// display first fragment
myViewPager.setCurrentItem(0);
}
Create an Adapter that extends FragmentPagerAdapter (or FragmentStatePagerAdapter). It looks like this:
class MyAdapter extends FragmentPagerAdapter {
private final int[] titles = {R.string.main_activity_title, R.string.join_activity_title};
private final String[] fragments = {
MainFragment.class.getName(),
JoinFragment.class.getName()
};
private final Context ctx;
public MyAdapter(FragmentManager fm, Context ctx) {
super(fm);
this.ctx = ctx;
}
#Override
public CharSequence getPageTitle(int position) {
return ctx.getString(titles[position]);
}
#Override
public Fragment getItem(int position) {
return Fragment.instantiate(ctx, fragments[position]);
}
#Override
public int getCount() {
return titles.length;
}
}
(Optional) See those title thingys on top of each page, the ones you could click so you could fast forward to the other page? They're called tabhosts.
To use them, simply add a tabhost to your MainActivity layout and add this logic in MainActivity.java:
myViewPager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
#Override
public void onPageSelected(int position) {
// when user do a swipe the selected tab change
myTabHost.setSelectedNavigationItem(position);
}
});
//set titles
for (int i = 0; i < myAdapter.getCount(); i++) {
myTabHost.addTab(
myTabHost.newTab()
.setText(myAdapter.getPageTitle(i))
.setTabListener(this)
);
}
4. (Optional) Animations on 'fling'
So to animate when you switch fragments, you simple have to call this:
myViewPager.setPageTransformer(true, new DefaultTransformer());
And you can also customize it to your will.
I apologize if there are typos and other stuff. But this should cover majority of what you need.

You probably should change the architecture, transform your 2 activities into fragment and place them inside a viewPager. The viewPager will handle the sliding part for you.

Related

Why won't the textinputlayout in my xml show up?

The textinputlayout I created is for a login screen, but whenever the activity is launched, everything else shows except for that. Clicking on the space where it should be also does nothing (the keyboard does not come up) so it seems like its visibility has been set to "gone" even though it has not.
Layout file:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/rootView"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="org.thelatinschool.canvasgrades.SplashScreenActivity">
<ImageView
android:id="#+id/logo"
android:layout_width="75dp"
android:layout_height="75dp"
android:layout_centerInParent="true"
android:contentDescription="#null"
android:src="#mipmap/ic_launcher_round"
android:visibility="visible" />
<ProgressBar
android:id="#+id/loadingProgressBar"
style="?android:attr/progressBarStyleHorizontal"
android:layout_width="match_parent"
android:layout_height="12dp"
android:layout_alignParentBottom="true"
android:layout_marginBottom="-4dp"
android:foregroundGravity="bottom"
android:indeterminate="true"
android:padding="0dp"
android:theme="#style/ProgressBarStyle"
android:visibility="visible" />
<RelativeLayout
android:id="#+id/afterAnimationView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginStart="20dp"
android:layout_marginTop="130dp"
android:layout_marginEnd="20dp"
android:orientation="vertical"
android:visibility="visible">
<TextView
android:id="#+id/WelcomeTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Highlands Latin School"
android:textColor="#color/colorPrimary"
android:textSize="25sp"
android:textStyle="bold" />
<TextView
android:id="#+id/readItTogetherTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/WelcomeTextView"
android:layout_marginTop="10dp"
android:text="Canvas Grades"
android:textColor="#color/colorAccent"
android:textSize="15sp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/loginButton"
android:layout_below="#+id/readItTogetherTextView"
android:gravity="center"
android:orientation="vertical">
<com.google.android.material.textfield.TextInputLayout
android:id="#+id/emailEditText"
android:layout_width="match_parent"
android:layout_height="50dp"
android:hint="Email"
android:textColor="#color/colorPrimary"
android:textColorHint="#color/colorAccent"
android:textSize="15sp"
app:boxBackgroundMode="outline" />
<com.google.android.material.textfield.TextInputLayout
android:id="#+id/passwordEditText"
android:layout_width="match_parent"
android:layout_height="50dp"
android:layout_marginTop="25dp"
android:hint="Password"
android:textColor="#color/colorPrimary"
android:textColorHint="#color/colorAccent"
android:textSize="15sp"
app:boxStrokeColor="#000000" />
<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:padding="5dp">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end|center_vertical"
android:background="#FFFFFF"
android:text="Forgot Password?"
android:textColor="#color/colorAccent"
android:textSize="14sp"
android:textStyle="bold" />
</FrameLayout>
</LinearLayout>
<Button
android:id="#+id/loginButton"
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_above="#+id/skipTextView"
android:layout_marginBottom="5dp"
android:background="#drawable/button_drawable"
android:text="Login"
android:textAllCaps="false"
android:textColor="#FFFFFF"
android:textSize="16sp" />
<TextView
android:id="#+id/skipTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="10dp"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true"
android:gravity="center"
android:padding="12dp"
android:text="Incorrect username or password!"
android:textColor="#B53737"
android:textSize="15sp"
android:visibility="invisible" />
</RelativeLayout>
</RelativeLayout>
And the corresponding java:
public class SplashScreenActivity extends AppCompatActivity {
public String theme1;
private ProgressDialog progressDialog;
private boolean animationStarted = false;
private ImageView bookIconImageView;
private TextView bookITextView;
private ProgressBar loadingProgressBar;
int progress;
private RelativeLayout rootView, afterAnimationView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.splash_activity);
bookIconImageView = findViewById(R.id.logo);
loadingProgressBar = (ProgressBar)findViewById(R.id.loadingProgressBar);
rootView = findViewById(R.id.rootView);
afterAnimationView = findViewById(R.id.afterAnimationView);
Thread thred = new Thread(new Runnable() {
#Override
public void run() {
doWork();
startApp();
}
public void doWork() {
for (progress=10;progress<100;progress=progress+10){
try {
Thread.sleep(350);
loadingProgressBar.setProgress(progress);
} catch (InterruptedException e) {
e.printStackTrace();
}} }
public void startApp(){
runOnUiThread(new Runnable() {
#Override
public void run() {
loadingProgressBar.setVisibility(GONE);
rootView.setBackgroundColor(ContextCompat.getColor(SplashScreenActivity.this, R.color.splashscreen));
bookIconImageView.setImageResource(R.mipmap.ic_launcher_round);
}
});
startAnimation();
};
});
thred.start();
}
private void startAnimation() {
ViewPropertyAnimator viewPropertyAnimator = bookIconImageView.animate();
viewPropertyAnimator.x(50f);
viewPropertyAnimator.y(100f);
viewPropertyAnimator.setDuration(1000);
viewPropertyAnimator.setListener(new Animator.AnimatorListener() {
#Override
public void onAnimationStart(Animator animation) {
}
#Override
public void onAnimationEnd(Animator animation) {
afterAnimationView.setVisibility(VISIBLE);
}
#Override
public void onAnimationCancel(Animator animation) {
}
#Override
public void onAnimationRepeat(Animator animation) {
}
});
}
// Intent myIntent = new Intent(SplashScreenActivity.this, MainActivity.class);
// SplashScreenActivity.this.startActivity(myIntent);
}
I have an animation for the splash screen that displays right before the login screen, I haven't touched anything to do with the text input box in java but maybe I made a mistake somewhere there.

Most probably you miss adding app level material design dependency
// material Design support library - androidx
implementation 'com.google.android.material:material:1.0.0'
// material Design support library - support library
implementation 'com.android.support:design:28.0.0'
UPDATE
You're missing adding TextInputEditText within TextInputLayout, so you won't expect to see something, also move android:hint, android:textSize, android:textColorHint & android:textColor attributes into TextInputEditText instead of TextInputLayout
<com.google.android.material.textfield.TextInputLayout
android:id="#+id/emailEditText"
android:layout_width="match_parent"
android:layout_height="50dp"
app:boxBackgroundMode="outline">
<com.google.android.material.textfield.TextInputEditText
android:id="#+id/et_email"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Email"
android:inputType="textEmailAddress"
android:textColor="#color/colorPrimary"
android:textColorHint="#color/colorAccent"
android:textSize="15sp" />
</com.google.android.material.textfield.TextInputLayout>

How to access an item inside layout dialog?

Dialog was designed by the XML layer and named layout inside it contains a collection of spinner and TextView and some buttons are called from main activity class now I want to know which one of the spinner inside the
D1 () function
I want to define the elements within the layer layout , How do I do that?
//layout.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools"
android:layout_width="260dp"
android:layout_height="200dp"
android:orientation="vertical"
android:background="#f71717">
<LinearLayout
android:id="#+id/l_layout"
android:paddingTop="10dp"
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
tools:ignore="ObsoleteLayoutParam">
<TextView
android:id="#+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:textColor="#ffffff"
android:text="وقت التسليم"
android:textSize="20dp"
tools:ignore="HardcodedText,SpUsage" />
<Spinner
android:id="#+id/tex"
android:layout_width="172dp"
android:paddingRight="40dp"
android:layout_height="wrap_content"
android:layout_below="#+id/textView"
android:drawSelectorOnTop="true"
android:popupBackground="#c853d7"
style="#style/spinner_style"
tools:ignore="HardcodedText,RtlHardcoded,RtlSymmetry,SpUsage"
android:entries="#array/day_"/>
</LinearLayout>
<RelativeLayout
android:id="#+id/rl"
android:layout_width="250dp"
android:layout_height="129dp"
android:layout_below="#+id/l_layout"
android:background="#f71717"
android:layout_marginTop="0dp"
tools:ignore="ObsoleteLayoutParam">
<TextView
android:id="#+id/text_h"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toStartOf="#+id/spinner_minutes2"
android:paddingLeft="10dp"
android:text="ساعة"
tools:ignore="HardcodedText,RtlHardcoded,RtlSymmetry" />
<TextView
android:id="#+id/text_m"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="#+id/spinner_minutes2"
android:layout_alignBottom="#+id/spinner_minutes2"
android:layout_alignStart="#+id/button_holder"
android:paddingLeft="10dp"
android:text="دق"
tools:ignore="HardcodedText,RtlHardcoded,RtlSymmetry" />
<TextView
android:id="#+id/text_pam"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="30dp"
android:text="ص/م"
tools:ignore="HardcodedText,RtlHardcoded,RtlSymmetry"
android:layout_marginEnd="12dp"
android:layout_alignBaseline="#+id/spinner_minutes"
android:layout_alignBottom="#+id/spinner_minutes"
android:layout_alignEnd="#+id/spinner_minutes3" />
<Spinner
android:id="#+id/spinner_minutes"
android:layout_width="85dip"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
style="#style/spinner_style"
android:layout_alignStart="#+id/spinner_minutes2"
android:entries="#array/fruits" />
<Spinner
android:id="#+id/spinner_minutes2"
android:layout_width="85dip"
android:layout_height="wrap_content"
android:layout_below="#+id/spinner_minutes"
android:layout_marginStart="16dp"
style="#style/spinner_style"
android:layout_toEndOf="#+id/text_m"
android:entries="#array/fruits" />
<Spinner
android:id="#+id/spinner_minutes3"
android:layout_width="85dip"
android:layout_height="wrap_content"
style="#style/spinner_style"
android:paddingRight="20dp"
android:entries="#array/apm"
tools:ignore="RtlHardcoded,RtlSymmetry"
android:layout_alignBaseline="#+id/spinner_minutes2"
android:layout_alignBottom="#+id/spinner_minutes2"
android:layout_toEndOf="#+id/spinner_minutes" />
<TextView
android:id="#+id/text_timer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:textAppearance="?android:attr/textAppearanceMedium"
android:visibility="gone" />
<LinearLayout
android:id="#+id/button_holder"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/spinner_minutes"
android:layout_centerHorizontal="true"
android:paddingTop="10dp"
android:layout_marginTop="20dip">
<Button
android:id="#+id/button_set"
android:layout_width="100dip"
android:layout_height="wrap_content"
android:layout_marginBottom="5dip"
android:layout_marginLeft="10dip"
android:text="Set"
tools:ignore="ButtonStyle,HardcodedText,RtlHardcoded" />
<Button
android:id="#+id/button_cancel"
android:layout_width="100dip"
android:layout_height="wrap_content"
android:layout_marginBottom="5dip"
android:layout_marginRight="10dip"
android:text="Cancel"
tools:ignore="ButtonOrder,ButtonStyle,HardcodedText,RtlHardcoded" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
// class: mainactivity
public class MainActivity extends AppCompatActivity {
Button buttonstartSetDialog;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
buttonstartSetDialog = (Button)findViewById(R.id.startSetDialog);
buttonstartSetDialog.setOnClickListener(new View.OnClickListener(){
#Override
public void onClick(View v) {
d1();
}});
}
public void d1(){
Dialog about_dlg = new Dialog(MainActivity.this);
about_dlg.requestWindowFeature(Window.FEATURE_NO_TITLE);
about_dlg.setContentView(R.layout.layout);
about_dlg.show();
//Spinner spinner = (Spinner) findViewById(R.id.spinner);
}
}

to access to Spinner in your layout :
public void d1(){
Dialog about_dlg = new Dialog(MainActivity.this);
about_dlg.requestWindowFeature(Window.FEATURE_NO_TITLE);
about_dlg.setContentView(R.layout.layout);
Spinner sp1 = about_dlg.findViewById(R.id.spinner_minutes);
Spinner sp1 = about_dlg.findViewById(R.id.spinner_minutes);
Spinner sp1 = about_dlg.findViewById(R.id.spinner_minutes);
about_dlg.show();
}

Button onClick() causing force stop

Hello StackOverFlowGeeks!
Currently, I'm learning how to write a basic Android app, that has few buttons.
I have four activities(Java Classes) and four xmls.
I have the RegisterScreen.java that has two buttons(Register and Back button). Currently, I am trying to get back from this RegisterScreen.java to SignInScreen.java. The problem is that when I click on the back button it causes a failure and the app is forced to shut down...
So I've uploaded this way:
1) RegisterScreen.java
2) SignInScreen.java
3) RegisterScreen XML file
4) SignInScreen XML file
Thanks in advance.
RegisterScreen:
public class RegisterScreen extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_register_screen);
}
public void onClickRegisterButton(View view){
}
public void onClickBackButton(View view) {
Button backBtn = (Button) findViewById(R.id.backBtn);
backBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(RegisterScreen.this, SignInScreen.class);
RegisterScreen.this.startActivity(intent);
}
});
}
}
SignInScreen:
public class SignInScreen extends AppCompatActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_first_screen);
}
#SuppressLint("SetTextI18n")
public void onClickSignInButton(View view){
TextView username = (TextView)findViewById(R.id.username_text);
TextView password = (TextView)findViewById(R.id.password_text);
Button signIn = (Button)findViewById(R.id.sign_in_button);
if (username.getText().toString().equals("Ivan Simeonov") && password.getText().toString().equals("Ivan9603116245")){
signIn.setText("Welcome " + username.getText().toString());
signIn.setBackgroundColor(Color.YELLOW);
setContentView(R.layout.activity_logged_screen);
}else{
signIn.setText("The input data is incorrect! Try again!");
signIn.setBackgroundColor(Color.GREEN);
}
}
public void onClickRegisterButton(View view){
Button register = (Button)findViewById(R.id.register_button);
setContentView(R.layout.activity_register_screen);
}
public void onClickResetPasswordButton(View view){
Button resetPassword = (Button)findViewById(R.id.reset_password_button);
setContentView(R.layout.activity_reset_password_screen);
}
}
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.megat0n.startproject.RegisterScreen">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/textView_Register"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="#string/register_your_account_by_filling_up_the_following_data"
android:textAlignment="center"
android:textColor="#android:color/black"
android:textSize="24sp"
android:textStyle="bold" />
<EditText
android:id="#+id/username"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/enter_username"
android:inputType="textPersonName" />
<EditText
android:id="#+id/first_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/enter_firstname"
android:inputType="textPersonName" />
<EditText
android:id="#+id/last_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/enter_lastname"
android:inputType="textPersonName" />
<EditText
android:id="#+id/birth_date"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/enter_birthdate"
android:inputType="date" />
<EditText
android:id="#+id/email"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/enter_email"
android:inputType="textPersonName" />
<EditText
android:id="#+id/email_confirm"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/confirm_email"
android:inputType="textPersonName" />
<EditText
android:id="#+id/password"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/enter_password"
android:inputType="textPassword" />
<EditText
android:id="#+id/password_confirm"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/confirm_password"
android:inputType="textPassword" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal">
<Button
android:id="#+id/reg_account"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/register"
android:onClick="onClickRegisterButton"
android:textAlignment="center"
android:textAllCaps="false"
android:textSize="18sp"
android:textStyle="bold" />
<Button
android:id="#+id/backBtn"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_weight="1"
android:text="#string/back"
android:onClick="onClickBackButton"
android:textAlignment="center"
android:textAllCaps="false"
android:textSize="18sp"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.example.megat0n.startproject.SignInScreen">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:id="#+id/text_view"
android:layout_width="match_parent"
android:layout_height="56dp"
android:text="#string/welcome_to_the_home_screen"
android:textAlignment="center"
android:textColor="#android:color/black"
android:textSize="24sp"
android:textStyle="bold" />
<EditText
android:id="#+id/username_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/username"
android:inputType="textPersonName"
android:textAlignment="center"
android:textStyle="bold" />
<EditText
android:id="#+id/password_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ems="10"
android:hint="#string/password"
android:inputType="textPassword"
android:textAlignment="center"
android:textStyle="bold" />
<Button
android:id="#+id/sign_in_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="onClickSignInButton"
android:text="#string/sign_in"
android:textAlignment="center"
android:textAllCaps="false"
android:textSize="18sp"
android:textStyle="bold" />
<Button
android:id="#+id/register_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="onClickRegisterButton"
android:text="#string/register"
android:textAlignment="center"
android:textAllCaps="false"
android:textSize="18sp"
android:textStyle="bold" />
<Button
android:id="#+id/reset_password_button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:onClick="onClickResetPasswordButton"
android:text="#string/reset_password"
android:textAlignment="center"
android:textAllCaps="false"
android:textSize="18sp"
android:textStyle="bold" />
</LinearLayout>
</android.support.constraint.ConstraintLayout>

Use this onClickBackButton() instead of yours. If you use onClick attribute in your layout, you don't need creating button and click listener.
public void onClickBackButton(View view) {
Intent intent = new Intent(MainActivity.this, Main2Activity.class);
startActivity(intent);
}

Try in RegisterScreen use onBackPressed() method:
backBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
onBackPressed();
}
});

How to call a fragment from another activity which is not parent?

I have an activity which is not parent in that I want to call a fragment in that activity on click of an image view. So I have added onclickListner on my image view. I am getting toast on click of image view but the fragment is not getting called. What can be the issue?? Can anyone help please..
GoSend activity layout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:fitsSystemWindows="true"
android:id="#+id/LinearLayoutGoSend">
<android.support.v7.widget.Toolbar
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:id="#+id/LinearContainer">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginTop="10dp"
android:layout_marginRight="15dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/DriversNear"
android:id="#+id/textView10"
android:layout_marginStart="20dp"
android:layout_marginTop="10dp" />
<fragment android:layout_width="match_parent"
android:layout_height="250dp"
android:id="#+id/map"
tools:context=".GoSend"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_marginTop="10dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="1.00"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/From"
android:id="#+id/textView11"
android:layout_marginStart="20dp"
android:layout_marginTop="10dp" />
<ImageView
android:layout_width="match_parent"
android:layout_height="08dp"
android:id="#+id/imageView11"
android:background="#drawable/line2"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView10"
android:layout_marginStart="20dp"
android:background="#drawable/ic_place_black_48dp"
android:layout_marginTop="05dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText_from"
android:text="#string/Loc"
android:visibility="visible"
android:drawableEnd="#drawable/ic_chevron_right_black_24dp"
android:layout_marginEnd="10dp"
android:cursorVisible="false"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView12"
android:layout_marginStart="20dp"
android:background="#drawable/ic_description_black_48dp"
android:layout_marginTop="05dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText_from_details"
android:layout_marginEnd="10dp"
android:hint="Location details"
android:cursorVisible="true"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView12"
android:layout_marginStart="48dp"
android:hint="House no./Floor/Landmark" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/LinearLayoutAdditionalContactFrom">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView13"
android:layout_marginStart="20dp"
android:background="#drawable/ic_person_black_48dp"
android:layout_marginTop="05dp"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/contactDetailsFrom"
android:layout_marginEnd="10dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:drawableEnd="#drawable/ic_expand_more_black_24dp"
android:text="#string/additionalContact"
android:layout_gravity="center_vertical"
android:layout_marginTop="05dp"
android:layout_marginStart="05dp" />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView15"
android:layout_marginStart="48dp"
android:hint="House no./Floor/Landmark" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:id="#+id/LinearLayoutAdditionalContactTo">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView18"
android:layout_marginStart="20dp"
android:background="#drawable/ic_person_black_48dp"
android:layout_marginTop="05dp" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/contactDetailsTo"
android:layout_marginEnd="10dp"
android:text="#string/additionalContact"
android:textAppearance="?android:attr/textAppearanceMedium"
android:drawableEnd="#drawable/ic_expand_more_black_24dp"
android:layout_marginTop="05dp"
android:layout_marginStart="05dp" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="60dp"
android:layout_marginEnd="50dp"
android:layout_gravity="center"
android:visibility="gone"
android:id="#+id/LinearLayoutTo">
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editTex"
android:layout_weight="1"
android:hint="Name"
android:layout_gravity="center"
/>
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editTe"
android:layout_weight="1"
android:hint="Phone"
android:layout_gravity="center"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="OR"
android:id="#+id/textView"
android:layout_gravity="center" />
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageView_next"
android:layout_gravity="center_horizontal"
android:layout_weight="0.42"
android:background="#drawable/ic_chevron_right_black_48dp"
/>
</LinearLayout>
</ScrollView>
</LinearLayout>
</LinearLayout>
GoSend activity
public class GoSend extends AppCompatActivity {
private GoogleMap mMap;
private MarkerOptions markerOptions;
private LinearLayout ll;
private TextView additionalContactFrom;
private TextView additionalContactTo;
private LinearLayout linearLayoutFrom;
private LinearLayout linearLayoutTo;
private ImageView next;
private Toolbar toolbar;
private EditText editTextLocation;
private EditText edtxt_from;
private EditText edtxt_to;
private String stringAddress;
String stringAddress1;
String stringAddressTo;
EditText locdetailsFrom;
EditText locdetailsTo;
private Intent i;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.gosendlayout);
setUI();
if (Build.VERSION.SDK_INT >= 21) {
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
getWindow().setStatusBarColor(getResources().getColor(R.color.colorPrimaryDark));
}
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
// Respond to the action bar's Up/Home button
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
return true;
}
return super.onOptionsItemSelected(item);
}
public void setUI() {
toolbar = (Toolbar) findViewById(R.id.toolbar);
toolbar.setTitle("COURIER");
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
edtxt_from=(EditText)findViewById(R.id.editText_from);
edtxt_to=(EditText)findViewById(R.id.editText_to);
locdetailsFrom = (EditText) findViewById(R.id.editText_from_details);
locdetailsTo = (EditText) findViewById(R.id.editText_to_details);
additionalContactFrom = (TextView)findViewById(R.id.contactDetailsFrom);
additionalContactTo = (TextView)findViewById(R.id.contactDetailsTo);
linearLayoutFrom = (LinearLayout)findViewById(R.id.LinearLayoutFrom);
linearLayoutTo = (LinearLayout)findViewById(R.id.LinearLayoutTo);
next = (ImageView)findViewById(R.id.imageView_next);
try {
if (mMap == null) {
mMap = ((MapFragment) getFragmentManager().
findFragmentById(R.id.map)).getMap();
}
mMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
LatLng sydney = new LatLng(-34, 151);
mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
mMap.setMyLocationEnabled(true);
} catch (Exception e) {
e.printStackTrace();
}
edtxt_from.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
i=new Intent(getApplicationContext(),PickLocationActivity.class);
startActivity(i);
}
});
edtxt_to.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
i=new Intent(getApplicationContext(),PickLocationActivity.class);
startActivity(i);
}
});
additionalContactFrom.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(linearLayoutFrom.getVisibility() == View.GONE){
linearLayoutFrom.setVisibility(View.VISIBLE);
}else{
linearLayoutFrom.setVisibility(View.GONE);
}
}
});
additionalContactTo.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(linearLayoutTo.getVisibility() == View.GONE){
linearLayoutTo.setVisibility(View.VISIBLE);
}else{
linearLayoutTo.setVisibility(View.GONE);
}
}
});
next.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
DetailsFragment fragment = new DetailsFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction().replace(R.id.LinearContainer, fragment).commit();
Toast toast = Toast.makeText(getApplicationContext(),"Done",Toast.LENGTH_LONG);
toast.show();
}
});
}
#Override
public void onResume() {
super.onResume(); // Always call the superclass method first
}
}
DetailsFragment layout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal|top"
android:background="#android:color/transparent">
<android.support.v7.widget.Toolbar
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#android:color/white"
android:layout_marginTop="20dp"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/Details"
android:id="#+id/textView22"
android:layout_gravity="center_vertical"
android:layout_marginTop="15dp"
android:layout_marginStart="15dp" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="20dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/payment"
android:id="#+id/textView24"
android:layout_marginStart="15dp"
android:layout_marginTop="15dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="08dp"
android:id="#+id/imageView23"
android:background="#drawable/line2"
android:layout_marginTop="10dp" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:weightSum="1">
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:id="#+id/imageView24"
android:background="#drawable/coins49"
android:layout_marginStart="10dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/price"
android:id="#+id/textView25"
android:layout_gravity="center_vertical"
android:layout_marginStart="10dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView26"
android:layout_gravity="center_vertical"
android:layout_marginStart="190dp" />
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="08dp"
android:id="#+id/imageView26"
android:background="#drawable/line2"
android:layout_marginTop="05dp" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:id="#+id/imageView25"
android:layout_marginStart="10dp"
android:background="#drawable/currency13" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/total"
android:id="#+id/textView27"
android:layout_marginStart="10dp"
android:layout_gravity="center_vertical" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView28"
android:layout_gravity="center_vertical"
android:layout_marginStart="190dp" />
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="08dp"
android:id="#+id/imageView27"
android:background="#drawable/line2"
android:layout_marginTop="05dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:id="#+id/imageView28"
android:layout_marginStart="10dp"
android:background="#drawable/credit101" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/paywith"
android:id="#+id/textView29"
android:layout_gravity="center_vertical"
android:layout_marginStart="10dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView30"
android:layout_gravity="center_vertical"
android:layout_marginStart="180dp" />
</LinearLayout>
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageView29"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:background="#drawable/ic_chevron_right_black_48dp" />
</LinearLayout>
DetailsFragment
public class DetailsFragment extends Fragment {
private Toolbar toolbar;
public DetailsFragment() {
// Required empty public constructor
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_details, container, false);
return view;
}
}
Please help..

There is nothing in your activity layout with android:id="#+id/LinearContainer, and so FragmentManager does not have anywhere to place your DetailsFragment.

setOnClickListener is not getting called on image view

I want to call one fragment onclick of next image view. So I have put OnClickListener on image view but it is not getting called at all..
What can be the issue??
GoSend xml Layout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:tools="http://schemas.android.com/tools"
android:orientation="vertical"
android:fitsSystemWindows="true"
android:id="#+id/LinearLayoutGoSend">
<android.support.v7.widget.Toolbar
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fillViewport="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginTop="10dp"
android:layout_marginRight="15dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/DriversNear"
android:id="#+id/textView10"
android:layout_marginLeft="20dp"
android:layout_marginTop="10dp" />
<fragment android:layout_width="match_parent"
android:layout_height="250dp"
android:id="#+id/map"
tools:context=".GoSend"
android:name="com.google.android.gms.maps.SupportMapFragment"
android:layout_marginTop="10dp" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_weight="1.00"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/From"
android:id="#+id/textView11"
android:layout_marginLeft="20dp"
android:layout_marginTop="10dp" />
<ImageView
android:layout_width="match_parent"
android:layout_height="08dp"
android:id="#+id/imageView11"
android:background="#drawable/line2"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView10"
android:layout_marginLeft="20dp"
android:background="#drawable/ic_place_black_48dp"
android:layout_marginTop="05dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText_from"
android:text="#string/Loc"
android:visibility="visible"
android:drawableRight="#drawable/ic_chevron_right_black_24dp"
android:layout_marginRight="10dp"
android:cursorVisible="false"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView12"
android:layout_marginLeft="20dp"
android:background="#drawable/ic_description_black_48dp"
android:layout_marginTop="05dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText_from_details"
android:layout_marginRight="10dp"
android:hint="Location details"
android:cursorVisible="true"/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView12"
android:layout_marginLeft="48dp"
android:hint="House no./Floor/Landmark" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/LinearLayoutAdditionalContactFrom">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView13"
android:layout_marginLeft="20dp"
android:background="#drawable/ic_person_black_48dp"
android:layout_marginTop="05dp"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/contactDetailsFrom"
android:layout_marginRight="10dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:drawableRight="#drawable/ic_expand_more_black_24dp"
android:text="#string/additionalContact"
android:layout_gravity="center_vertical"
android:layout_marginTop="05dp"
android:layout_marginLeft="05dp" />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView13"
android:layout_marginLeft="48dp"
android:hint="Input if you're not sender" />
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView15"
android:layout_marginLeft="48dp"
android:hint="House no./Floor/Landmark" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView16"
android:layout_marginLeft="48dp"
android:hint="input if you're not receiver" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_weight="1.00">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/Details"
android:id="#+id/textView17"
android:layout_marginLeft="20dp"
android:layout_marginTop="10dp"
/>
<ImageView
android:layout_width="match_parent"
android:layout_height="08dp"
android:id="#+id/imageView16"
android:background="#drawable/line2"/>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView"
android:layout_marginLeft="20dp"
android:background="#drawable/ic_check_circle_black_48dp"
android:layout_marginTop="05dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/pickup"
android:id="#+id/textView18"
android:layout_marginLeft="10dp"
android:layout_marginTop="05dp" />
</LinearLayout>
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:id="#+id/imageView20"
android:layout_marginLeft="20dp"
android:background="#drawable/box5"
android:layout_marginTop="05dp" />
<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/editText_pac"
android:layout_marginRight="10dp"
android:hint="Items to deliver"/>
</LinearLayout>
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageView_next"
android:layout_gravity="center_horizontal"
android:layout_weight="0.42"
android:clickable="true"
android:background="#drawable/ic_chevron_right_black_48dp" />
</LinearLayout>
</ScrollView>
</LinearLayout>
Calling this in GoSend Activity
next.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
DetailsFragment fragment = new DetailsFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction().replace(R.id.LinearLayoutGoSend, fragment).commit();
}
});
GoSend activity
public class GoSend extends AppCompatActivity {
private GoogleMap mMap;
private MarkerOptions markerOptions;
private LinearLayout ll;
private TextView additionalContactFrom;
private TextView additionalContactTo;
private LinearLayout linearLayoutFrom;
private LinearLayout linearLayoutTo;
private ImageView next;
private Toolbar toolbar;
private EditText editTextLocation;
private EditText edtxt_from;
private EditText edtxt_to;
private String stringAddress;
String stringAddress1;
String stringAddressTo;
EditText locdetailsFrom;
EditText locdetailsTo;
private Intent i;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.gosendlayout);
setUI();
if (Build.VERSION.SDK_INT >= 21) {
getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
getWindow().setStatusBarColor(getResources().getColor(R.color.colorPrimaryDark));
}
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
// Respond to the action bar's Up/Home button
case android.R.id.home:
NavUtils.navigateUpFromSameTask(this);
return true;
}
return super.onOptionsItemSelected(item);
}
public void setUI() {
toolbar = (Toolbar) findViewById(R.id.toolbar);
toolbar.setTitle("COURIER");
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
edtxt_from=(EditText)findViewById(R.id.editText_from);
edtxt_to=(EditText)findViewById(R.id.editText_to);
locdetailsFrom = (EditText) findViewById(R.id.editText_from_details);
locdetailsTo = (EditText) findViewById(R.id.editText_to_details);
additionalContactFrom = (TextView)findViewById(R.id.contactDetailsFrom);
additionalContactTo = (TextView)findViewById(R.id.contactDetailsTo);
linearLayoutFrom = (LinearLayout)findViewById(R.id.LinearLayoutFrom);
linearLayoutTo = (LinearLayout)findViewById(R.id.LinearLayoutTo);
next = (ImageView)findViewById(R.id.imageView_next);
next.setClickable(true);
try {
if (mMap == null) {
mMap = ((MapFragment) getFragmentManager().
findFragmentById(R.id.map)).getMap();
}
mMap.setMapType(GoogleMap.MAP_TYPE_NORMAL);
LatLng sydney = new LatLng(-34, 151);
mMap.addMarker(new MarkerOptions().position(sydney).title("Marker in Sydney"));
mMap.moveCamera(CameraUpdateFactory.newLatLng(sydney));
mMap.setMyLocationEnabled(true);
} catch (Exception e) {
e.printStackTrace();
}
edtxt_from.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
i=new Intent(getApplicationContext(),PickLocationActivity.class);
startActivity(i);
}
});
edtxt_to.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
i=new Intent(getApplicationContext(),PickLocationActivity.class);
startActivity(i);
}
});
additionalContactFrom.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(linearLayoutFrom.getVisibility() == View.GONE){
linearLayoutFrom.setVisibility(View.VISIBLE);
}else{
linearLayoutFrom.setVisibility(View.GONE);
}
}
});
additionalContactTo.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(linearLayoutTo.getVisibility() == View.GONE){
linearLayoutTo.setVisibility(View.VISIBLE);
}else{
linearLayoutTo.setVisibility(View.GONE);
}
}
});
next.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
DetailsFragment fragment = new DetailsFragment();
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction().replace(R.id.LinearLayoutGoSend, fragment).commit();
}
});
}
#Override
public void onResume() {
super.onResume(); // Always call the superclass method first
Bundle bundle = getIntent().getExtras();
if(bundle != null)
stringAddress = bundle.getString("address");
}
}
DetailsFragment
public class DetailsFragment extends Fragment {
private Toolbar toolbar;
public DetailsFragment() {
// Required empty public constructor
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_details, container, false);
return view;
}
}
Fragment layout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_horizontal|top"
android:background="#android:color/transparent">
<android.support.v7.widget.Toolbar
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/ThemeOverlay.AppCompat.Light"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar"
/>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="50dp"
android:background="#android:color/white"
android:layout_marginTop="20dp"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/Details"
android:id="#+id/textView22"
android:layout_gravity="center_vertical"
android:layout_marginTop="15dp"
android:layout_marginStart="15dp" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:layout_marginTop="20dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceMedium"
android:text="#string/payment"
android:id="#+id/textView24"
android:layout_marginStart="15dp"
android:layout_marginTop="15dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="08dp"
android:id="#+id/imageView23"
android:background="#drawable/line2"
android:layout_marginTop="10dp" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
android:weightSum="1">
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:id="#+id/imageView24"
android:background="#drawable/coins49"
android:layout_marginStart="10dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/price"
android:id="#+id/textView25"
android:layout_gravity="center_vertical"
android:layout_marginStart="10dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView26"
android:layout_gravity="center_vertical"
android:layout_marginStart="190dp" />
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="08dp"
android:id="#+id/imageView26"
android:background="#drawable/line2"
android:layout_marginTop="05dp" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:id="#+id/imageView25"
android:layout_marginStart="10dp"
android:background="#drawable/currency13" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/total"
android:id="#+id/textView27"
android:layout_marginStart="10dp"
android:layout_gravity="center_vertical" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView28"
android:layout_gravity="center_vertical"
android:layout_marginStart="190dp" />
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="08dp"
android:id="#+id/imageView27"
android:background="#drawable/line2"
android:layout_marginTop="05dp" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:background="#android:color/white"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp">
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:id="#+id/imageView28"
android:layout_marginStart="10dp"
android:background="#drawable/credit101" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="#string/paywith"
android:id="#+id/textView29"
android:layout_gravity="center_vertical"
android:layout_marginStart="10dp" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/textView30"
android:layout_gravity="center_vertical"
android:layout_marginStart="180dp" />
</LinearLayout>
</LinearLayout>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imageView29"
android:layout_gravity="center"
android:layout_marginTop="20dp"
android:background="#drawable/ic_chevron_right_black_48dp" />
</LinearLayout>
Please Help...

why are you using these below lines of code, please remove them and check the effect:-
android:clickable="true"
next.setClickable(true);
It's not realize to work but it works in maximum cases.
If you set the view to be clickable, then it will consume the click and not propagate it to the container.

Develop Reference

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

switch to another activity with swipe is not working - java

You probably should change the architecture, transform your 2 activities into fragment and place them inside a viewPager. The viewPager will handle the sliding part for you.

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