I have a XML Layout that puts a button at the bottom of the screen. I'd like to show a text under this button, when it is pressed, with a sort of auto scroll.
I really don't know how to do it. Any suggestion?
My XML 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/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.example.thefe.newsmartkedex.MainActivity">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="#drawable/pkmn"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true"
android:id="#+id/tmpPkmn" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="#drawable/tipo"
android:layout_alignParentTop="true"
android:layout_toEndOf="#+id/tmpPkmn"
android:layout_marginStart="19dp"
android:layout_marginTop="89dp"
android:id="#+id/tipo1" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:srcCompat="#drawable/tipo"
android:id="#+id/tipo2"
android:layout_marginTop="20dp"
android:layout_below="#+id/tipo1"
android:layout_alignParentEnd="true"
android:layout_alignStart="#+id/tipo1" />
<TextView
android:text="Tipo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tipo"
android:layout_alignParentTop="true"
android:layout_alignParentEnd="true"
android:layout_marginTop="36dp"
android:textSize="20dp"
android:textAlignment="center"
android:layout_alignStart="#+id/tipo1" />
<TextView
android:text="Forte contro"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_alignParentStart="true"
android:textSize="20dp"
android:id="#+id/forteContro" />
<TextView
android:text="Debole contro"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/forteContro"
android:layout_marginTop="108dp"
android:textSize="20dp"
android:id="#+id/deboleContro" />
<!--tsf = tiposmallforte-->
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/forteContro"
android:id="#+id/tsf1"
android:src="#drawable/tipoSmall"/>
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/forteContro"
android:layout_toRightOf="#id/tsf1"
android:id="#+id/tsf2"
android:src="#drawable/tipoSmall"/>
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/forteContro"
android:layout_toRightOf="#id/tsf2"
android:id="#+id/tsf3"
android:src="#drawable/tipoSmall"/>
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/forteContro"
android:layout_toRightOf="#id/tsf3"
android:id="#+id/tsf4"
android:src="#drawable/tipoSmall"/>
<!--tsd = tiposmalldebole-->
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/deboleContro"
android:id="#+id/tsd1"
android:src="#drawable/tipoSmall"/>
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/deboleContro"
android:layout_toRightOf="#id/tsd1"
android:id="#+id/tsd2"
android:src="#drawable/tipoSmall"/>
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/deboleContro"
android:layout_toRightOf="#id/tsd2"
android:id="#+id/tsd3"
android:src="#drawable/tipoSmall"/>
<ImageView
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/deboleContro"
android:layout_toRightOf="#id/tsd3"
android:id="#+id/tsd4"
android:src="#drawable/tipoSmall"/>
<Button
android:text="Descrizione"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:id="#+id/descrizione" />
</RelativeLayout>
First wrap everything inside a ScrollView
and now place your button and a textview inside a LinearLayout like this
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true">
<Button
android:text="Descrizione"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/descrizione" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView"
android:visibility="gone" />
</LinearLayout>
Now in button click action set your text to the textView and don't forget to change its visibility to visible. Finally scroll to the textView with scrollView.fullScroll(View.FOCUS_DOWN)
-----For Auto Scrolling webview click on Toggle Button ----
public class MainActivity extends AppCompatActivity {
TimerTask mTimerTask;
final Handler handler = new Handler();
Timer t = new Timer();
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ToggleButton toggleButton = (ToggleButton)findViewById(R.id.toggleButton);
final WebView webView = (WebView) findViewById(R.id.webView);
webView.loadUrl("https://en.wikipedia.org/wiki/Blog");
webView.getSettings().setJavaScriptEnabled(true);
webView.setWebViewClient(new WebViewClient());
toggleButton.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
#Override
public void onCheckedChanged(CompoundButton compoundButton, boolean ischecked) {
if (ischecked) {
Toast.makeText(MainActivity.this,"Start AutoScrolling", Toast.LENGTH_SHORT).show();
doTimerTask(); }
else{
stopTask();
Toast.makeText(MainActivity.this,"Stop AutoScrolling", Toast.LENGTH_SHORT).show();
}
}
private void stopTask() {
mTimerTask.cancel();
}
private void doTimerTask() {
mTimerTask = new TimerTask() {
public void run() {
handler.post(new Runnable() {
public void run() {
webView.post(new Runnable() {
public void run() {
if (webView.getContentHeight() * webView.getScale() >= webView.getScrollY()) {
webView.scrollBy(0, 5);
}
}
});
}
});
}};
// public void schedule (TimerTask task, long delay, long period)
t.schedule(mTimerTask, 0, 500);
}
});
}
}
Related
I made a stopwatch using chronometer with four buttons but when i use the visibility modes to make stop and pause button appear they overlap.... Pls explain why...Below is the code.....
Assume the layout file with buttons in relative layout...
public class StopWatchFragment extends Fragment {
Chronometer chronometer;
Button startStopWatch;
Button stopStopWatch;
Button resetStopWatch;
Button pauseStopWatch;
Button resumeStopWatch;
private long lastPause;
//RelativeLayout relativeLayout;
private int check = 0;
public StopWatchFragment() {
// Required empty public constructor
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.stopwatch_layout,container,false);
chronometer = (Chronometer) rootView.findViewById(R.id.stopwatch);
startStopWatch = (Button) rootView.findViewById(R.id.startStopWatch);
stopStopWatch = (Button) rootView.findViewById(R.id.stopStopWatch);
resetStopWatch = (Button) rootView.findViewById(R.id.resetStopWatch);
pauseStopWatch = (Button) rootView.findViewById(R.id.pauseStopWatch);
resumeStopWatch = (Button) rootView.findViewById(R.id.resumeStopWatch);
relativeLayout = (RelativeLayout) rootView.findViewById(R.id.parentRelativeLayout);
pauseStopWatch.setVisibility(View.GONE);
//final RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(relativeLayout.getLayoutParams());
startStopWatch.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
chronometer.setBase(SystemClock.elapsedRealtime());
chronometer.start();
startStopWatch.setVisibility(View.GONE);
pauseStopWatch.setVisibility(View.VISIBLE);
if(check == 1){
resumeStopWatch.setClickable(true);
}
else{
resumeStopWatch.setClickable(false);
}
//params.setMargins(16,16,16,16);
//pauseStopWatch.setLayoutParams(params);
}
});
pauseStopWatch.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
check = 1;
lastPause = SystemClock.elapsedRealtime();
chronometer.stop();
}
});
resumeStopWatch.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
chronometer.setBase(chronometer.getBase() + SystemClock.elapsedRealtime() - lastPause);
chronometer.start();
resumeStopWatch.setClickable(false);
}
});
stopStopWatch.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
chronometer.stop();
startStopWatch.setVisibility(View.VISIBLE);
pauseStopWatch.setVisibility(View.GONE);
resumeStopWatch.setClickable(false);
}
});
resetStopWatch.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
chronometer.setBase(SystemClock.elapsedRealtime());
chronometer.stop();
resumeStopWatch.setClickable(false);
startStopWatch.setVisibility(View.VISIBLE);
pauseStopWatch.setVisibility(View.GONE);
}
});
return rootView;
}
}
This is the layout file pls refer for this....
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:id="#+id/parentRelativeLayout"
android:layout_height="match_parent"
android:padding="#dimen/activity_horizontal_margin">
<Chronometer
android:layout_centerInParent="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="30sp"
android:textAlignment="center"
android:id="#+id/stopwatch"
android:layout_margin="16dp"/>
<ScrollView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/stopwatch">
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<Button
android:id="#+id/startStopWatch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Start"
android:background="#drawable/buttonshape"
android:textSize="24sp" />
<Button
android:id="#+id/pauseStopWatch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Pause"
android:background="#drawable/buttonshape"
android:textSize="24sp" />
<Button
android:id="#+id/stopStopWatch"
android:layout_marginTop="16dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/startStopWatch"
android:background="#drawable/buttonshape"
android:text="Stop"
android:textSize="24sp"/>
<Button
android:id="#+id/resetStopWatch"
android:layout_alignParentRight="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/buttonshape"
android:text="Reset"
android:textSize="24sp" />
<Button
android:id="#+id/resumeStopWatch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/buttonshape"
android:text="Resume"
android:textSize="24sp"
android:layout_marginTop="16dp"
android:layout_alignParentRight="true"
android:layout_below="#id/resetStopWatch"/>
</RelativeLayout>
</ScrollView>
</RelativeLayout>
This is the way buttons work when click on start button
You are hiding the button, but you are still listening with the OnClickListener. Try adding:
pauseStopWatch.setOnClickListener(null);
Then, when you make your button visible:
pauseStopWatch.setOnClickListener(whatever);
Try this layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:id="#+id/parentRelativeLayout"
android:layout_height="match_parent"
android:padding="#dimen/activity_horizontal_margin">
<Chronometer
android:layout_centerInParent="true"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="30sp"
android:textAlignment="center"
android:id="#+id/stopwatch"
android:layout_margin="16dp"/>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/stopwatch">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
>
<LinearLayout
android:gravity="center"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<Button
android:id="#+id/startStopWatch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Start"
android:background="#drawable/buttonshape"
android:textSize="24sp" />
<Button
android:visibility="gone"
android:id="#+id/pauseStopWatch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Pause"
android:background="#drawable/buttonshape"
android:textSize="24sp" />
<Button
android:id="#+id/stopStopWatch"
android:layout_marginTop="16dp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#id/startStopWatch"
android:background="#drawable/buttonshape"
android:text="Stop"
android:textSize="24sp"/>
</LinearLayout>
<LinearLayout
android:gravity="center"
android:layout_width="0dp"
android:layout_weight="1"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<Button
android:id="#+id/resetStopWatch"
android:layout_alignParentRight="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/buttonshape"
android:text="Reset"
android:textSize="24sp" />
<Button
android:id="#+id/resumeStopWatch"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#drawable/buttonshape"
android:text="Resume"
android:textSize="24sp"
android:layout_marginTop="16dp"
android:layout_alignParentRight="true"
android:layout_below="#id/resetStopWatch"/>
</LinearLayout>
</LinearLayout>
In the above, the pause button will be set to Gone. You make it visible later when user clicks start button
How to generate custom dialog box in android like this,
I want just like this.
How to generate it. please give me suggestion.
i have used below code for dialog box, what is the problem in my code?
I have not identify it. please share me any Idea.
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/transparent">
<RelativeLayout
android:id="#+id/rl_quit_learning"
android:layout_width="match_parent"
android:layout_height="150dp"
android:background="#drawable/btn_white"
android:paddingBottom="#dimen/thirty_dp"
android:paddingLeft="#dimen/ten_dp"
android:paddingRight="#dimen/ten_dp"
android:paddingTop="#dimen/ten_dp">
<TextView
android:id="#+id/tv_quit_learning"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_margin="#dimen/ten_dp"
android:text="Quit LEarning?"
android:textSize="#dimen/twenty_sp"
android:textStyle="bold" />
<TextView
android:id="#+id/tv_description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tv_quit_learning"
android:layout_centerHorizontal="true"
android:layout_marginLeft="#dimen/ten_dp"
android:layout_marginRight="#dimen/ten_dp"
android:layout_marginTop="#dimen/twenty_dp"
android:gravity="center"
android:text="You are 400pts. away from \n unlocking rewards. Quit LEarning?"
android:textSize="#dimen/sixteen_sp" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="125dp"
android:gravity="center"
android:orientation="horizontal">
<Button
android:id="#+id/btn_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Cancel" />
<Button
android:id="#+id/btn_video"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Video" />
</LinearLayout>
</RelativeLayout>
Please share me any Idea.
Thanks.
Simple, 1st need to create an newcustom_layout.xml
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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="250dp"
android:layout_gravity="center"
android:layout_marginLeft="55dp"
android:layout_marginRight="55dp"
android:gravity="center">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center_vertical"
android:gravity="center_vertical"
android:orientation="vertical">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="165dp"
android:layout_gravity="center"
android:layout_marginEnd="60dp"
android:layout_marginStart="60dp"
app:cardCornerRadius="8dp"
app:cardElevation="15dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="14dp"
android:gravity="center"
android:text="Quit Earning?"
android:textColor="#android:color/black"
android:textSize="20dp"
android:textStyle="bold" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginEnd="20dp"
android:layout_marginStart="20dp"
android:gravity="center"
android:text="You are 400pts. away from \n unlocking rewards. quit Earning?"
android:textSize="18dp"
android:textStyle="bold" />
</android.support.v7.widget.CardView>
</LinearLayout>
<FrameLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:id="#+id/frmNo"
android:layout_marginRight="45dp"
android:layout_marginTop="75dp">
<android.support.design.widget.FloatingActionButton
android:layout_width="60dp"
android:layout_height="60dp"
android:src="#android:color/transparent"
app:backgroundTint="#color/fab2" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:elevation="6dp"
android:text="No"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#android:color/white"
android:textStyle="bold" />
</FrameLayout>
<FrameLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:id="#+id/frmOk"
android:layout_marginLeft="50dp"
android:layout_marginTop="75dp">
<android.support.design.widget.FloatingActionButton
android:layout_width="60dp"
android:layout_height="60dp"
android:src="#android:color/transparent"
app:backgroundTint="#color/fab1" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:elevation="6dp"
android:text="Ok"
android:textAppearance="?android:attr/textAppearanceMedium"
android:textColor="#android:color/white"
android:textStyle="bold" />
</FrameLayout>
</FrameLayout>
Then, in java file (in activity) paste this code
public class ViewDialog {
public void showDialog(Activity activity) {
final Dialog dialog = new Dialog(activity);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setCancelable(false);
dialog.setContentView(R.layout.newcustom_layout);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
FrameLayout mDialogNo = dialog.findViewById(R.id.frmNo);
mDialogNo.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(),"Cancel" ,Toast.LENGTH_SHORT).show();
dialog.dismiss();
}
});
FrameLayout mDialogOk = dialog.findViewById(R.id.frmOk);
mDialogOk.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Toast.makeText(getApplicationContext(),"Okay" ,Toast.LENGTH_SHORT).show();
dialog.cancel();
}
});
dialog.show();
}
}
Finally you can call it wherever you want.
ViewDialog alert = new ViewDialog();
alert.showDialog(CustomDialogActivity.this);
Inside your dailog.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#android:color/white">
<RelativeLayout
android:id="#+id/rl_quit_learning"
android:layout_width="match_parent"
android:layout_height="150dp"
android:background="#drawable/btn_white"
android:paddingBottom="#dimen/thirty_dp"
android:paddingLeft="#dimen/ten_dp"
android:paddingRight="#dimen/ten_dp"
android:paddingTop="#dimen/ten_dp">
<TextView
android:id="#+id/tv_quit_learning"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_margin="#dimen/ten_dp"
android:text="Quit LEarning?"
android:textSize="#dimen/twenty_sp"
android:textStyle="bold" />
<TextView
android:id="#+id/tv_description"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/tv_quit_learning"
android:layout_centerHorizontal="true"
android:layout_marginLeft="#dimen/ten_dp"
android:layout_marginRight="#dimen/ten_dp"
android:layout_marginTop="#dimen/twenty_dp"
android:gravity="center"
android:text="You are 400pts. away from \n unlocking rewards. Quit LEarning?"
android:textSize="#dimen/sixteen_sp" />
</RelativeLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="125dp"
android:gravity="center"
android:orientation="horizontal">
<Button
android:id="#+id/btn_cancel"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#mipmap/ic_launcher" />
<Button
android:id="#+id/btn_video"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:background="#mipmap/ic_launcher" />
</LinearLayout>
</RelativeLayout>
open dimens.xml and add code mentioned below
<dimen name="thirty_dp">30dp</dimen>
<dimen name="ten_dp">10dp</dimen>
<dimen name="twenty_sp">20sp</dimen>
<dimen name="twenty_dp">20dp</dimen>
<dimen name="sixteen_sp">16sp</dimen>
open drawable and create btn_white.xml add code mentioned blow
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<corners android:radius="2dp"></corners>
<solid android:color="#android:color/white"></solid>
</shape>
open mainactivity.java and add the code mentioned below
final Dialog dialog = new Dialog(MainActivity.this);
// Include dialog.xml file
dialog.setContentView(R.layout.dailog);
dialog.show();
Button declineButton = (Button) dialog.findViewById(R.id.btn_cancel);
// if decline button is clicked, close the custom dialog
declineButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// Close dialog
dialog.dismiss();
}
});
Button videoButton = (Button) dialog.findViewById(R.id.btn_video);
// if decline button is clicked, close the custom dialog
videoButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
}
});
custom_dialog.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="80dp"
android:background="#3E80B4"
android:orientation="vertical" >
<TextView
android:id="#+id/txt_dia"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_margin="10dp"
android:text="Do you realy want to exit ?"
android:textColor="#android:color/white"
android:textSize="15dp"
android:textStyle="bold"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:background="#3E80B4"
android:orientation="horizontal" >
<Button
android:id="#+id/btn_yes"
android:layout_width="100dp"
android:layout_height="30dp"
android:background="#android:color/white"
android:clickable="true"
android:text="Yes"
android:textColor="#5DBCD2"
android:textStyle="bold" />
<Button
android:id="#+id/btn_no"
android:layout_width="100dp"
android:layout_height="30dp"
android:layout_marginLeft="5dp"
android:background="#android:color/white"
android:clickable="true"
android:text="No"
android:textColor="#5DBCD2"
android:textStyle="bold" />
</LinearLayout>
You can change your button by using
android:src=#drawable/image
You have to extends Dialog and implements OnClickListener
public class CustomDialogClass extends Dialog implements
android.view.View.OnClickListener {
public Activity c;
public Dialog d;
public Button yes, no;
public CustomDialogClass(Activity a) {
super(a);
// TODO Auto-generated constructor stub
this.c = a;
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.custom_dialog);
yes = (Button) findViewById(R.id.btn_yes);
no = (Button) findViewById(R.id.btn_no);
yes.setOnClickListener(this);
no.setOnClickListener(this);
}
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_yes:
c.finish();
break;
case R.id.btn_no:
dismiss();
break;
default:
break;
}
dismiss();
}
}
Call Dialog
CustomDialogClass cdd=new CustomDialogClass(Activity.this);
cdd.show();
Maybe try this method
dialog.xml
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:cardBackgroundColor="#color/colorPrimary"
app:cardCornerRadius="16dp"
app:cardElevation="10dp"
app:contentPadding="20dp">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/ic_done_all"
android:layout_gravity="center_horizontal"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#color/colorButtonNormal"
android:text="Tebrikler!"
android:layout_gravity="center_horizontal"
android:textSize="36sp"
android:padding="8dp"/>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<Button
android:id="#+id/btnDialogCancel"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:text="Çıkış"
android:textColor="#FFF"
android:layout_marginRight="5dp"
android:background="#drawable/dialog_button_background"
android:layout_gravity="center_horizontal"/>
<Button
android:id="#+id/btnDialogOk"
android:layout_width="120dp"
android:layout_height="wrap_content"
android:text="Devam"
android:textColor="#FFF"
android:layout_marginLeft="5dp"
android:background="#drawable/dialog_button_background"
android:layout_gravity="center_horizontal"/>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
main.java
Dialog dialog = new Dialog(context, R.style.CustomDialog);
LayoutInflater layoutInflater = LayoutInflater.from(context);
CardView cardView = (CardView) layoutInflater.inflate(R.layout.dialog, null);
dialog.setContentView(cardView);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
dialog.show();
dialogBtnCancel();
private void dialogBtnCancel(){
mBtnDialogCancel = dialog.findViewById(R.id.btnDialogCancel);
mBtnDialogOk = dialog.findViewById(R.id.btnDialogOk);
mBtnDialogCancel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
dialog.dismiss();
}
});
mBtnDialogOk.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Intent intent = new Intent(getActivity(), MainActivity.class);
startActivity(intent);
}
});
}
I have a Relative layout as:
<RelativeLayout
android:id="#+id/iPay_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="· Use iPay"
android:textColor="#686A86"
android:textSize="18sp" />
<Button
android:layout_width="50dp"
android:layout_height="35dp"
android:layout_alignParentRight="true"
android:background="#drawable/i_pay"
android:textAllCaps="false"
android:textColor="#ffffff" />
</RelativeLayout>
I want my relative layout to perform onCLickListener but does not work.
I am able to do the setonclicklistener but it works only with the textview part and not for the image.
btniPay.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
//for ipay
}
});
This works for the text part only but not for the image. Any idea what I might be missing.
Alternatively, you can add android:clickable="false" in your button xml attribute.
<RelativeLayout
android:id="#+id/iPay_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:orientation="horizontal">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="· Use iPay"
android:textColor="#686A86"
android:textSize="18sp" />
<Button
android:layout_width="50dp"
android:layout_height="35dp"
android:layout_alignParentRight="true"
android:background="#drawable/i_pay"
android:textAllCaps="false"
android:clickable="false"
android:textColor="#ffffff" />
</RelativeLayout>
may be you can find some good example thats use with imageview and buttons but the easy way i did it by using adding TextView instead of images and buttons.
<RelativeLayout
android:id="#+id/layout1"
android:layout_width="fill_parent"
android:layout_height="50dp"
android:clickable="true"
android:gravity="right">
<TextView
android:id="#+id/englishheading1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_alignParentLeft="true"
android:layout_toLeftOf="#+id/urduheading1"
android:text="English text"
android:textColor="#ffffff"
android:textSize="15sp" />
<TextView
android:id="#+id/urduheading1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_centerVertical="true"
android:layout_marginRight="15dp"
android:text="urdu text1"
android:textColor="#ffffff"
android:textSize="16sp" />
<View
android:layout_width="match_parent"
android:layout_height="4dp"
android:layout_alignParentBottom="true"
android:layout_marginTop="8dp"
android:background="#ffffff" />
</RelativeLayout>
Here is java code to perform onClick.
RelativeLayout layout1 = (RelativeLayout) view.findViewById(R.id.layout1);
layout1.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// do something
}
});
see my code easily run change your code:
.xml file
<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"
tools:context="${relativePackage}.${activityClass}" >
<RelativeLayout
android:id="#+id/iPay_btn"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"
android:orientation="horizontal" >
<TextView
android:id="#+id/tv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="· Use iPay"
android:textColor="#686A86"
android:textSize="18sp" />
<Button
android:id="#+id/btn"
android:layout_width="50dp"
android:layout_height="35dp"
android:layout_alignParentRight="true"
android:background="#drawable/ic_launcher"
android:textAllCaps="false"
android:textColor="#ffffff" />
</RelativeLayout>
</RelativeLayout>
.java file
public class MainActivity extends Activity {
TextView tv;
Button btn;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
tv=(TextView) findViewById(R.id.tv);
btn = (Button) findViewById(R.id.btn);
tv.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(), "text", Toast.LENGTH_SHORT).show();
}
});
btn.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(), "button", Toast.LENGTH_SHORT).show();
}
});
}
}
Just mark android:clickable="true" in your RelativeLayout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/activity_id"
android:clickable="true">
Using ButterKnife lib make bind here:
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_xml_name);
ButterKnife.bind(this);
}
#OnClick(R.id.activity_id)
void onActivityClick() {
// do smth ...
}
I have created a recyclerview usin cardview and added button in each of the items of the recyclerview. I have already integrated the button click event . Now, when I click the button of one of the recyclerview item it responds normally and the button of other items responds too at the same time as if they are also clicked.what is the problem? how can it be solved?
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/frame_layout"
android:layout_width="match_parent"
android:layout_height="95dp"
android:orientation="horizontal"
android:weightSum="3">
<android.support.v7.widget.CardView
android:id="#+id/cv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#android:color/transparent"
app:cardCornerRadius="1dp"
app:cardElevation="5dp"
app:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="100dp"
android:clickable="true">
<ImageView
android:id="#+id/icon_vendor1"
android:layout_width="60dp"
android:layout_height="60dp"
android:layout_margin="5dp"
android:layout_marginRight="10dp"
android:padding="0dp"
android:scaleType="fitXY"
android:src="#drawable/ic_direction" />
<TextView
android:id="#+id/vendorName1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_marginTop="10dp"
android:layout_toRightOf="#+id/icon_vendor1"
android:text="Kozzaja Infotech Pvt Ltd"
android:textSize="20sp" />
<RatingBar
android:id="#+id/rating"
style="#style/RatingBar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/vendorName1"
android:layout_marginTop="4dp"
android:layout_toEndOf="#+id/imageView2"
android:layout_toRightOf="#+id/icon_vendor1" />
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="38dp"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_below="#+id/vendorName1"
android:layout_marginBottom="3dp"
android:layout_marginTop="8dp"
android:orientation="horizontal">
<LinearLayout
android:id="#+id/layout"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:orientation="horizontal">
<ImageButton
android:id="#+id/button4"
android:layout_width="38dp"
android:layout_height="wrap_content"
android:background="#drawable/circle_button"
android:padding="10dp"
android:src="#drawable/ic_call_black_36dp" />
<ImageButton
android:id="#+id/button3"
android:layout_width="38dp"
android:layout_height="wrap_content"
android:background="#drawable/circle_button"
android:padding="20dp"
android:src="#drawable/ic_messenger_outline_black_36dp" />
<ImageButton
android:id="#+id/button2"
android:layout_width="38dp"
android:layout_height="match_parent"
android:background="#drawable/circle_button"
android:src="#drawable/ic_directions_black_24dp" />
</LinearLayout>
<Button
android:id="#+id/button1"
android:layout_width="38dp"
android:layout_height="wrap_content"
android:layout_alignTop="#+id/layout"
android:background="#drawable/circle_button"
android:tag="off"
android:text="+"
android:textSize="30sp" />
<View
android:layout_width="11dp"
android:layout_height="38dp"
android:background="#ffffff" />
</LinearLayout>
</RelativeLayout>
</android.support.v7.widget.CardView>
This is my adapter's code.
#Override
public void onBindViewHolder(final ViewHolder holder, int position) {
holder.title.setText(workers.get(position).getName());
holder.rating.setRating(workers.get(position).getRatings());
Picasso.with(context).load(workers.get(position).getImageLogo()).fit().into(holder.imageView);
holder.plus.setTag("off");
holder.plus.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
/// button click event
if (holder.plus.getTag().toString().equals("off")) {
holder.plus.setTag("on");
holder.plus.setText("-");
//show the options button using animation
holder.layout.startAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.left_to_right));
holder.layout.setVisibility(View.VISIBLE);
} else if (holder.plus.getTag().toString().equals("on")) {
holder.plus.setTag("off");
holder.plus.setText("+");
//hide the options button using animation
holder.layout.startAnimation(AnimationUtils.loadAnimation(v.getContext(), R.anim.right_to_left));
final Handler handler = new Handler();
handler.postDelayed(new Runnable() {
#Override
public void run() {
//disappear the button after 500ms
holder.layout.setVisibility(View.GONE);
}
}, 500);
}
}
});
}
I have My Table row like below in my xml layout:
<TableRow
android:layout_marginTop="10dp"
>
<SeekBar
android:id="#+id/seekBar1"
android:layout_width="256dp"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/titlename"
android:layout_="#+id/playbtn"
android:layout_marginTop="4dp"
/>
<Button
android:id="#+id/playbtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_alignParentBottom="true"
android:background="#drawable/play"
android:layout_marginBottom="3dp"/>
<Button
android:id="#+id/pausebtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_toTopOf="#+id/playbtn"
android:layout_alignParentBottom="true"
android:background="#drawable/pause"
android:layout_marginBottom="3dp"/>
</TableRow>
and my output is as below,
my requirement is to show play pause buttons at the same position in my layout?
Could any one help?
Use FrameLayout and put one button over another
Like this
<FrameLayout ... >
<Button
android:id="#+id/playbtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="#drawable/play"/>
<Button
android:id="#+id/pausebtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="#drawable/pause"/>
</FrameLayout>
This will put Pause button over Play Button. Make the necessary button visible and invisible according to your need
Try using this layout. Use combination of LinearLayout and FrameLayout to achieve the desired result.
<TableRow
android:layout_marginTop="10dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">
<SeekBar
android:id="#+id/seekBar1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:weight="1"
android:layout_alignLeft="#+id/titlename"
android:layout_="#+id/playbtn"
android:layout_marginTop="4dp"
/>
<FrameLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<Button
android:id="#+id/playbtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="#drawable/play"/>
<Button
android:id="#+id/pausebtn"
android:layout_width="40dp"
android:layout_height="40dp"
android:background="#drawable/pause"/>
</FrameLayout>
</LinearLayout>
</TableRow>
once Try this:
<TableRow
android:id="#+id/tableRow1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1" >
<SeekBar
android:id="#+id/seekBar1"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight=".8" />
<Button
android:id="#+id/play"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight=".2"
/>
</TableRow>
Main Activity
private boolean playing = false;
Button play;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
play=(Button) findViewById(R.id.play);
play.setBackgroundResource(R.drawable.pause);
play.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if(playing){
playing = false;
play.setBackgroundResource(R.drawable.pause);
}
else {
playing = true;
play.setBackgroundResource(R.drawable.play);
}
}
});
}
Why can't you try merge?
Have a glance of this.
http://android-developers.blogspot.in/2009/03/android-layout-tricks-3-optimize-by.html
You don't need to create two buttons for it. You can do it with single. I have created a sample program. I find this to be a cleaner approach.
Layout for MainActivity
<LinearLayout 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:orientation="vertical"
android:gravity="center">
<Button
android:id="#+id/buttonPlayPause"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>
Here is MainActivity
package in.live.homam.imagebuttonexample;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
public class MainActivity extends Activity {
private Button buttonPlayPause;
private static final int resourceIdPlay = R.drawable.play;
private static final int resourceIdPause = R.drawable.pause;
private int resourceIdButton = resourceIdPlay;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
buttonPlayPause = (Button) findViewById(R.id.buttonPlayPause);
buttonPlayPause.setBackgroundResource(resourceIdButton);
buttonPlayPause.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(resourceIdButton == resourceIdPlay) {
resourceIdButton = resourceIdPause;
Log.d("Tag", "Playing");
}
else {
resourceIdButton = resourceIdPlay;
Log.d("Tag", "Paused");
}
buttonPlayPause.setBackgroundResource(resourceIdButton);
}
});
}
}