I want to detect onLongPress event with in particular layout.In my xml LinearLayout with in the RelativeLayout.I want to get the onLongTouch with in the LinearLayout only.I try to using onTouchEvent this works well, but onLongPress working on hole layout including RelativeLayout. If I put return mDetector.onTouchEvent(event); with in the myLinear.setOnTouchListener.It turn into single Touch.Please help me to solve this problem.Any reply I am very appreciate.
activity_main.xml
<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:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context=".MainActivity">
<TextView
android:id="#+id/txtView"
android:layout_width="wrap_content"
android:text="Show Text"
android:textStyle="bold"
android:textSize="#dimen/abc_text_size_title_material"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true" />
<LinearLayout
android:id="#+id/myLinear"
android:layout_below="#+id/txtView"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#drawable/floorimg">
</LinearLayout>
MainActivity.java
public class MainActivity extends AppCompatActivity {
LinearLayout myLinear;
private GestureDetectorCompat mDetector;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myLinear = (LinearLayout)findViewById(R.id.myLinear);
mDetector = new GestureDetectorCompat(this, new MyGestureListener());
myLinear.setOnTouchListener(new View.OnTouchListener() {
#Override
public boolean onTouch(View v, MotionEvent event) {
return mDetector.onTouchEvent(event);
}
});
}
/* #Override
public boolean onTouchEvent(MotionEvent ev) {
super.onTouchEvent(ev);
return mDetector.onTouchEvent(ev);
}*/
private class MyGestureListener extends GestureDetector.SimpleOnGestureListener {
#Override
public void onLongPress(MotionEvent e) {
Toast.makeText(getBaseContext(),"Long press called",Toast.LENGTH_SHORT).show();
super.onLongPress(e);
}
}
}
You may want to use the OnLongClickListener with you LinearLayout:
myLinear.setOnLongClickListener(new View.OnLongClickListener() {
#Override
public boolean onLongClick(View v) {
Toast.makeText(getBaseContext(), "Long press called", Toast.LENGTH_SHORT).show();
return true;
}
});
Related
I am new to android development.I want to use same layout file for two different activities.here is my code
public class MainActivity extends AppCompatActivity {
ToggleButton toggleButton;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
toggleButton=findViewById(R.id.toggle_button);
toggleButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
on();
}
}
});
}
public void on()
{
Toast.makeText(this, "button on", Toast.LENGTH_SHORT).show();
}
}
second activity
public class MainActivity2 extends AppCompatActivity {
ToggleButton toggleButton;
TextView textView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textView=findViewById(R.id.text_view);
toggleButton=findViewById(R.id.toggle_button);
toggleButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
textView.setText("hello MainActivity2");
}
}
});
}
}
My layout file
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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=".MainActivity">
<TextView
android:id="#+id/text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="100dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="MissingConstraints" />
<ToggleButton
android:id="#+id/toggle_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
tools:ignore="MissingConstraints" />
</androidx.constraintlayout.widget.ConstraintLayout>
here no text is coming on if i checked the button only toast is coming.
I am searching for an answer to this.
I dont know how to use this. any type of help will be useful.
The issue
You are providing the constraints for the views which overlap each other. This way, they do not get visible. You must change your layout or constraint the views in different way. I will give solution for changing the layout.
The solution
Try this code in your xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
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"
android:orientation="vertical">
<TextView
android:id="#+id/text_view"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="100dp" />
<ToggleButton
android:id="#+id/toggle_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout >
Another issue might be occurring. Let me explain it here.
You are only setting the text when the button is checked. Not when it is not checked. Try to. display different text every time it's checked or not. Try this code in second activity:
public class MainActivity2 extends AppCompatActivity {
ToggleButton toggleButton;
TextView textView;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
textView=findViewById(R.id.text_view);
toggleButton=findViewById(R.id.toggle_button);
toggleButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if (isChecked) {
textView.setText("hello MainActivity2");
} else {
textView.setText("bye MainActivity2");
}
}
});
}
}
I'm working on this App and currently testing it and I'm not quite sure what's wrong. As I tap or hold the Deck Button absolutely nothing happens. Only thing showing up in logcat are Touch Events. I think it might be something wrong with my formatting, but since this is my first time with Java (Only have used assembly for a microprocessors class in the past) I am not sure what it could be.
EDIT: Removed a lot of the extra code unrelated to the problem per suggestion
Here is the MainActivity.java
public class MainActivity extends AppCompatActivity {
int i=0;
int VOA=0;
int VOB=0;
int [] c ={1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30};
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// The Draw Control for the Deck. It will only draw if it is in it's 0 state
ImageButton Deck =(ImageButton)(findViewById(R.id.Deck));
assert Deck != null;
Deck.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if( VOA==0){
VOA=c[i];
i=i+1;
} else if (VOB==0){
VOB=c[i];
i=i+1;
}
}
});
// Uses Collections shuffle to shuffle c
Deck.setOnLongClickListener(new View.OnLongClickListener() {
#Override
public boolean onLongClick(View v) {
List c= new ArrayList();
Collections.shuffle(c);
return false;
}});
//Discard for Objective A by setting it to 0 and thus updating it's case statement.
ImageButton ObjectiveA =(ImageButton)(findViewById(R.id.ObjectiveA));
assert ObjectiveA != null;
ObjectiveA.setOnLongClickListener(new View.OnLongClickListener() {
#Override
public boolean onLongClick(View v) {
VOA=0;
return false;
}
});
//Discard for Objective B by setting it to 0 and thus updating it's case statement.
ImageButton ObjectiveB =(ImageButton) (findViewById(R.id.ObjectiveB));
assert ObjectiveB != null;
ObjectiveB.setOnLongClickListener(new View.OnLongClickListener() {
#Override
public boolean onLongClick(View v) {
VOB=0;
return false;
}
});
}
}
}
Here is the activity_main.xml as well
<?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="gallostsp.darkagedeck.MainActivity"
android:background="#drawable/background"
android:screenOrientation="landscape">
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/Deck"
android:layout_centerVertical="true"
android:layout_toLeftOf="#+id/VerticalCenterLine"
android:layout_toStartOf="#+id/VerticalCenterLine"
android:background="#drawable/deck"
android:contentDescription="#string/objectives_deck"
android:clickable="true"
android:longClickable="true" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/ObjectiveA"
android:background="#drawable/objectivearea"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:layout_toRightOf="#+id/VerticalCenterLine"
android:layout_toEndOf="#+id/VerticalCenterLine"
android:layout_above="#+id/ObjectiveB"
android:contentDescription="#string/objective_a"
android:longClickable="true"
android:clickable="false" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/ObjectiveB"
android:layout_below="#+id/HorizontalCenterLine"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:background="#drawable/objectivearea"
android:layout_toRightOf="#+id/VerticalCenterLine"
android:layout_toEndOf="#+id/VerticalCenterLine"
android:layout_alignParentBottom="true"
android:contentDescription="#string/objective_b"
android:longClickable="true"
android:clickable="false" />
</RelativeLayout>
Return true if you consumed the longclickListener()
Deck.setOnLongClickListener(new View.OnLongClickListener() {
#Override
public boolean onLongClick(View v) {
List c= new ArrayList();
Collections.shuffle(c);
return true; // change to true
}});
I have modify the solution. I am able to get the progress bar but the progress bar never gets hide
Here is class to create a progress bar with relative layout
public class ProgressBarHandler {
private ProgressBar mProgressBar;
private Context mContext;
private View _baseView;
private View _hideView;
public ProgressBarHandler(Context context,View baseView, View hideView) {
mContext = context;
_baseView = baseView;
_hideView = hideView;
ViewGroup layout = (ViewGroup) _baseView;//((Activity) context).findViewById(android.R.id.content).getRootView();
mProgressBar = new ProgressBar(context, null, android.R.attr.progressBarStyleLarge);
mProgressBar.setIndeterminate(true);
RelativeLayout.LayoutParams params = new
RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, RelativeLayout.LayoutParams.MATCH_PARENT);
RelativeLayout rl = new RelativeLayout(context);
rl.setGravity(Gravity.CENTER);
rl.addView(mProgressBar);
layout.addView(rl, params);
hide();
}
public void show() {
mProgressBar.setVisibility(View.VISIBLE);
_hideView.setVisibility(View.INVISIBLE);
}
public void hide() {
mProgressBar.setVisibility(View.INVISIBLE);
_hideView.setVisibility(View.VISIBLE);
}
}
This is my xml file
<FrameLayout xmlns:tools="http://schemas.android.com/tools"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:descendantFocusability="beforeDescendants"
android:focusableInTouchMode="true"
android:orientation="vertical"
android:id="#+id/profile_activity">
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:id="#+id/layout_to_hide"
android:layout_height="match_parent"
android:fitsSystemWindows="true">
<android.support.design.widget.AppBarLayout
android:id="#+id/app_bar_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:fitsSystemWindows="true"
android:theme="#style/ThemeOverlay.AppCompat.Dark.ActionBar">
<android.support.design.widget.CollapsingToolbarLayout
android:id="#+id/collapsing_toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
app:expandedTitleTextAppearance="#android:color/transparent"
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#mipmap/wallpaper"
android:orientation="vertical">
<com.deerwalk.androidcommon.RoundedImageView
android:id="#+id/profile_image"
android:layout_width="100dp"
app:civ_border_color="#EEEEEE"
app:civ_border_width="4dp"
app:civ_shadow="true"
app:civ_shadow_radius="10"
app:civ_shadow_color="#8BC34A"
android:layout_height="100dp"
android:layout_alignWithParentIfMissing="false"
android:layout_centerInParent="true"
android:layout_gravity="center"
android:layout_margin="20dp"
android:src="#drawable/avatar" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_below="#+id/profile_image"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="#+id/txt_name"
android:layout_gravity="center_horizontal"
android:text=""
android:textColor="#color/white" />
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:id="#+id/txt_dob"
android:layout_gravity="center_horizontal"
android:text=""
android:layout_marginTop="5dp"
android:textColor="#color/white" />
</LinearLayout>
</RelativeLayout>
</LinearLayout>
</android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="#string/appbar_scrolling_view_behavior">
</android.support.v7.widget.RecyclerView>
</android.support.design.widget.CoordinatorLayout>
</FrameLayout>
Here is the activity class which call the progress bar
public class ProfileActivity extends AppCompatActivity {
FrameLayout profile_root_layout;
CoordinatorLayout layot_to_hide;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_profile);
profile_root_layout = (FrameLayout) findViewById(R.id.profile_activity);
layot_to_hide = (CoordinatorLayout) findViewById(R.id.layout_to_hide);
new userProfileTask().execute();
}
public class userProfileTask extends AsyncTask<Void, Void, Boolean> {
#Override
protected void onPreExecute() {
new ProgressBarHandler(getBaseContext(),profile_root_layout,layot_to_hide).show();
super.onPreExecute();
}
#Override
protected Boolean doInBackground(Void... params) {
try {
Thread.sleep(2000);
} catch (InterruptedException e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(Boolean aBoolean) {
new ProgressBarHandler(getBaseContext(),profile_root_layout,layot_to_hide).hide();
}
}
}
The progress bar never gets hides.Where I am doing mistake.
Make a separate class then make a static method with the parameter on it the parameter contain Activity ... call this method on ur activity and pass the Activity name in it
Its very simple, you can do in multiple ways.
1) You can define base activity and write your code for progress dialog and extends all activity from BaseActivity used Progressdialog.
2) You can have custom separate class and used in all activities.
etc
Here is good example you can modify your code like this example.
ProgressHud
Or use this too.
I would suggest create a dialog and call in your activity class like this
dialog = new Dialog(getActivity(), android.R.style.Theme_Black);
View views = LayoutInflater.from(getActivity()).inflate(R.layout.activity_dialog, null);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.getWindow().setBackgroundDrawableResource(R.color.feed_item_bg);
dialog.setContentView(views);
dialog.show();
and in your async task onPostExecute dismiss dialog
dialog.dismiss();
public static void getProgress(Activity activity,FrameLayout relativeLayout){
final ProgressBar pb;
int progressStatus = 0;
final Handler handler = new Handler();
pb = new ProgressBar(activity, null, android.R.attr.progressBarStyleHorizontal);
LayoutParams lp = new LayoutParams(550,LayoutParams.WRAP_CONTENT);
pb.setLayoutParams(lp);
LayoutParams params = (LayoutParams) pb.getLayoutParams();
pb.setLayoutParams(params);
pb.getProgressDrawable().setColorFilter(Color.BLUE, PorterDuff.Mode.SRC_IN);
relativeLayout.addView(pb);
new Thread(new Runnable() {
#Override
public void run() {
int progressStatus = 0;
while(progressStatus < 100){
progressStatus +=1;
try{
Thread.sleep(20);
}catch(InterruptedException e){
e.printStackTrace();
}
final int finalProgressStatus = progressStatus;
handler.post(new Runnable() {
#Override
public void run() {
pb.setProgress(finalProgressStatus);
}
});
}
}
}).start(); // Start the operation
}
You could use a parent Activity. This activity class extends AppCompatActivity . Other Activities will extend this Activity. For example the name of this activity is AbstractActivty.
public class AbstractActivty extends AppCompatActivity{
AlertDialog alertDialogProgressBar;
public void showLoadingProgressBar(String message, boolean cancalable) {
if (isActivityPaused)
return;
AlertDialog.Builder adb = new AlertDialog.Builder(this);
View view = getLayoutInflater().inflate(R.layout.alert_dialog_progressbar_layout,null);
TextView tv = (TextView) view.findViewById(R.id.idTextViewMessage);
tv.setText(message);
adb.setView(view);
alertDialogProgressBar = adb.create();
alertDialogProgressBar.setCancelable(cancalable);
alertDialogProgressBar.show();
}
public void closeProgressBar() {
if (alertDialogProgressBar == null) {
return;
}
alertDialogProgressBar.hide();
}
}
This class have a method which could be called by any other activity that extends
AbstractActivty
class MainActivty extends AbstractActivty{
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// when require to show progressbar
showLoadingProgressBar("Loading....",true)
// when required to hide call
closeProgressBar();
}
}
Note in Alert Dialog we have used a custom layout
"alert_dialog_progressbar_layout.xml"
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="#dimen/text_padding_l">
<androidx.constraintlayout.widget.Guideline
android:id="#+id/guidelineVertical"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_percent=".3"
/>
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintEnd_toStartOf="#+id/guidelineVertical"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintBottom_toBottomOf="parent"/>
<TextView
android:id="#+id/idTextViewMessage"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:text="Loading...."
android:textColor="#color/colorPrimary"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toEndOf="#+id/guidelineVertical"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
Hope this will be of help . Thank you.
Is there a way how to hide some buttons when i click on EditText and keybord shows?
I have this layout
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/InnerRelativeLayout">
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:stretchColumns="1"
android:id="#+id/table">
<TableRow
android:id="#+id/tariffRow">
<TextView
android:layout_column="1"
android:text="Název"
android:padding="3dip" />
<EditText
android:id="#+id/tariffName"
android:gravity="right"
android:padding="3dip" />
</TableRow>
</TableLayout>
</ScrollView>
<LinearLayout android:id="#+id/InnerRelativeLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_alignParentBottom="true">
<Button android:id="#+id/okBtn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Ok"/>
<Button android:id="#+id/stornoBtn"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:text="Storno" />
</LinearLayout>
Now when the editText is clicked to type some value i need to hide that linearLayout android:id="#+id/InnerRelativeLayout" because otherwise it is still visible above the keyboard.
Need to set a FocusChangeListener to the EditText which triggers whenever focus changes on that EditText as follow:
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
if (hasFocus) {
// hide relative layout
} else {
// show relative layout
}
}
});
It is not actually that simple, here is my solution how I got it working.
First Need to create MyEditText.java
public class MyEditText extends EditText {
private KeyImeChange keyImeChangeListener;
public MyEditText(Context context, AttributeSet attributeSet) {
super(context, attributeSet);
}
public void setKeyImeChangeListener(KeyImeChange keyImeChange){
keyImeChangeListener = keyImeChange;
}
public interface KeyImeChange {
public boolean onKeyIme(int keyCode, KeyEvent keyEvent);
}
#Override
public boolean onKeyPreIme (int keyCode, KeyEvent keyEvent){
if(keyImeChangeListener != null){
return keyImeChangeListener.onKeyIme(keyCode, keyEvent);
}
return false;
}
}
Then layout.xml, change following
<EditText
android:id="#+id/tariffName"
android:gravity="right"
android:padding="3dip" />
Into
<!-- change yourapp -->
<com.yourapp.MyEditText
android:id="#+id/tariffName"
android:gravity="right"
android:padding="3dip" />
Add also android:focusable="true" to your LinearLayout
<LinearLayout android:id="#+id/InnerRelativeLayout"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_alignParentBottom="true"
android:focusable="true">
Then put into your activity like MainActivity.java,
import fi.hgs.apps.MyEditText.KeyImeChange;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
removeFocus();
MyEditText myEditText = (MyEditText) findViewById(R.id.tariffName);
myEditText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
#Override
public void onFocusChange(View v, boolean hasFocus) {
if(!hasFocus) {
showLinearLayout();
} else {
hideLinearLayout();
}
}
});
myEditText.setKeyImeChangeListener(new KeyImeChange() {
#Override
public boolean onKeyIme(int keyCode, KeyEvent event) {
if (KeyEvent.KEYCODE_BACK == event.getKeyCode()) {
removeFocus();
}
return false;
}
});
}
Add also these to do the actual job.
public void removeFocus() {
LinearLayout linearLayout = (LinearLayout)findViewById(R.id.InnerRelativeLayout);
linearLayout.requestFocus();
}
public void showLinearLayout() {
LinearLayout linearLayout = (LinearLayout)findViewById(R.id.InnerRelativeLayout);
linearLayout.setVisibility(View.VISIBLE);
}
public void hideLinearLayout() {
LinearLayout linearLayout = (LinearLayout)findViewById(R.id.InnerRelativeLayout);
linearLayout.setVisibility(View.INVISIBLE);
}
I am currently developing an android application in which purpose is to play a large variety of every-day sounds on click.
I have 3 activities : home, animaux and transports.
Home is fine, animaux is fine (it plays all the sounds without any problems).
But I want to integrate admob on Transports acivity. Ads display well, but when I cluck on the sounds buttons, nothing happens. If you could help me understand my mistake and how to fix it, it would be very nice !
Here is transports.java
public class Transports extends Activity {
private AdView adView;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_transports);
// Create the adView
adView = new AdView(this, AdSize.BANNER, "xxxxxx"
// Lookup your LinearLayout assuming it's been given
// the attribute android:id="#+id/mainLayout"
LinearLayout layout = (LinearLayout)findViewById(R.id.linearLayout1);
// Add the adView to it
layout.addView(adView);
// Initiate a generic request to load it with an ad
adView.loadAd(new AdRequest());
}
#Override
public void onDestroy() {
if (adView != null) {
adView.destroy();
}
super.onDestroy();
}
private MediaPlayer mPlayer = null;
/** Called when the activity is first created. */
public void onCreate1(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_transports);
Button btn_sound_sncf2 = (Button) findViewById(R.id.sncfnew);
btn_sound_sncf2.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
playSound(R.raw.sncf2);
}
});
Button btn_sound_sncf1 = (Button) findViewById(R.id.sncf1);
btn_sound_sncf1.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
playSound(R.raw.sncf1);
}
});
}
#Override
public void onPause() {
super.onPause();
if(mPlayer != null) {
mPlayer.stop();
mPlayer.release();
}
}
private void playSound(int resId) {
if(mPlayer != null) {
mPlayer.stop();
mPlayer.release();
}
mPlayer = MediaPlayer.create(this, resId);
mPlayer.start();
}
}
And here is the transports.xml code :
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="fill_vertical"
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=".Transports" >
<LinearLayout
android:id="#+id/linearLayout1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:gravity="left"
android:orientation="vertical" >
<com.google.ads.AdView
android:id="#+id/adView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
ads:adSize="BANNER"
ads:adUnitId="xxxxx"
ads:loadAdOnCreate="true"
ads:testDevices="TEST_EMULATOR, TEST_DEVICE_ID"
android:gravity="top" >
</com.google.ads.AdView>
<Button android:id="#+id/sncfnew"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/sncf1"
android:layout_below="#+id/sncf1"
android:layout_marginTop="38dp"
android:text="#string/sncfnew" />
<Button android:id="#+id/sncf1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/linearLayout1"
android:layout_below="#+id/linearLayout1"
android:text="#string/sncf1" />
</LinearLayout>
</RelativeLayout>
I wonder if the problem isn't in my xml file : I have a lot of difficulties to maker a clear interface with the linearlayout required by admob.
You aren't actually setting the listeners. You have that code in a method:
public void onCreate1(Bundle savedInstanceState) {
that is never called. Move that code to the actual onCreate() method and it should work fine.