I have Create popup.xml and I want to load my webpage in WebView from assets folder.
Here is my popup.xml
<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/popup"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#drawable/pp"
android:orientation="vertical" >
<WebView
android:id="#+id/webview1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
Here is my activity file
How to load my webpage in webview with popup window?
Is there any solution?
public class MainActivity extends ActionBarActivity {
Point p;
public int a, b, c, d;
ImageButton au, gc, cert, busa;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
au = (ImageButton) findViewById(R.id.au);
gc = (ImageButton) findViewById(R.id.gc);
cert = (ImageButton) findViewById(R.id.cert);
busa = (ImageButton) findViewById(R.id.busa);
au.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (p != null) {
showPopup(MainActivity.this, p);
}
}
});
}
// Get the x and y position after the button is draw on screen
// (It's important to note that we can't get the position in the onCreate(),
// because at that stage most probably the view isn't drawn yet, so it will
// return (0, 0))
#Override
public void onWindowFocusChanged(boolean hasFocus) {
int[] location = new int[2];
// Get the x, y location and store it in the location[] array
// location[0] = x, location[1] = y.
// Initialize the Point with x, and y positions
p = new Point();
p.x = location[0];
p.y = location[1];
}
// The method that displays the popup.
private void showPopup(final Activity context, Point p) {
int popupWidth = 720;
int popupHeight = 380;
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout) context
.findViewById(R.id.popup);
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);
// Creating the PopupWindow
final PopupWindow popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setFocusable(true);
// Some offset to align the popup a bit to the right, and a bit down,
// relative to button's position.
int OFFSET_X = 130;
int OFFSET_Y = 100;
// Clear the default translucent background
// popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y
+ OFFSET_Y);
// Getting a reference to Close button, and close the popup when
// clicked.
}
}
Webview
webview1.loadURL("the url goes here");
Related
I working on android PopupWindow. In this application I create 1 custom ListView. Now I want to show PopupWindow when user click on TextView of custom ListView.
My problem is :
PopupWindow always show at last TextView even if I click on first or other TextView . How can I resolve this.??
TextView of ListView.
holder.end.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
int[] location = new int[2];
holder.end.getLocationOnScreen(location);
p = new Point();
p.x = location[0];
p.y = location[1];
if (p != null){
showPopup(context,p);
holder.popupText.setText(holder.end.getText().toString());
}
}
});
My popupWindow function.
private void showPopup(final Activity context, Point p) {
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout)context.findViewById(R.id.layoutPopup);
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);
holder.popupText = (TextView) layout.findViewById(R.id.showPopUp);
// Creating the PopupWindow
final PopupWindow popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(LinearLayout.LayoutParams.WRAP_CONTENT);
popup.setHeight(LinearLayout.LayoutParams.WRAP_CONTENT);
popup.setFocusable(true);
int OFFSET_X = 30;
int OFFSET_Y = 30;
popup.setBackgroundDrawable(new BitmapDrawable());
popup.showAtLocation(layout.findViewById(R.id.showPopUp), Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y + OFFSET_Y);
}
Tray changing your click listener with this code. It should work.
holder.end.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
int[] location = new int[2];
v.getLocationOnScreen(location);
p = new Point();
p.x = location[0];
p.y = location[1];
if (p != null){
showPopup(context,p);
holder.popupText.setText(holder.end.getText().toString());
}
}
});
I want to add some LinearLayouts to an existing Linearlayout.
The xml of the Activity looks as followed:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/popupLinearLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/colorPopUp"
android:gravity="center"
android:orientation="vertical" >
<HorizontalScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scrollbars="none" >
<LinearLayout
android:id="#+id/ll_horizontal"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
</LinearLayout>
</HorizontalScrollView>
</LinearLayout>
The code of the Activity:
public class MainActivity extends Activity {
private Point p;
private PopupWindow popup;
private LinearLayout myLInearLayout;
private TextView valueTV;
private Button valueB;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button popUpButton = (Button) findViewById(R.id.open);
popUpButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (p != null)
showPopup(MainActivity.this, p);
}
});
}
#Override
public void onWindowFocusChanged(boolean hasFocus) {
int[] location = new int[2];
Button button = (Button) findViewById(R.id.open);
button.getLocationOnScreen(location);
// Initialize the Point with x, and y positions
p = new Point();
p.x = location[0];
p.y = location[1];
}
// The method that displays the popup.
private void showPopup(final Activity context, Point p) {
Rect rectgle = new Rect();
Window window = getWindow();
window.getDecorView().getWindowVisibleDisplayFrame(rectgle);
int popupWidth = this.getResources().getDisplayMetrics().widthPixels;
int popupHeight = this.getResources().getDisplayMetrics().heightPixels / 4;
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout) context
.findViewById(R.id.popupLinearLayout);
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);
// Creating the PopupWindow
popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setOutsideTouchable(true);
popup.setFocusable(true);
popup.setAnimationStyle(R.style.PopupWindowAnimation);
// Some offset to align the popup a bit to the right, and a bit down,
// relative to button's position.
int OFFSET_X = 0;
int OFFSET_Y = 0;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y
+ OFFSET_Y);
// add LInearLayout
myLInearLayout = (LinearLayout) findViewById(R.id.ll_horizontal);
// add LayoutParams
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
LinearLayout.LayoutParams.WRAP_CONTENT,
LinearLayout.LayoutParams.MATCH_PARENT);
myLInearLayout.setOrientation(LinearLayout.HORIZONTAL);
// add textView
valueTV = new TextView(this);
valueTV.setText("The developer world is yours");
valueTV.setId(5);
valueTV.setLayoutParams(params);
// add Button
valueB = new Button(this);
valueB.setText("thedeveloperworldisyours");
valueB.setId(5);
// add the textView and the Button to LinearLayout
myLInearLayout.addView(valueTV);
myLInearLayout.addView(valueB);
}
#Override
public void onBackPressed() {
if (popup != null && popup.isShowing()) {
popup.dismiss();
popup = null;
} else {
super.onBackPressed();
}
}
As you can see I want to add a Button and a TextView after I inflate a View and show it with an Animation in a PopupWindow. I would like to add some Views to the LinearLayout inside the ScrollView. This is for testing purposes, later I want to Add full LinearLayouts to the LinearLayout inside the ScrollView.
The Animation works perfectly. I just can't add some Views programmatically. Everything I get is a NullPointerException in the Line where I try to add the views.
I appreciate your help.
Try this way,hope this will help you to solve your problem.
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Button popUpButton = (Button) findViewById(R.id.open);
int[] location = new int[2];
popUpButton.getLocationOnScreen(location);
// Initialize the Point with x, and y positions
p = new Point();
p.x = location[0];
p.y = location[1];
popUpButton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View arg0) {
if (p != null)
showPopup(p);
}
});
}
// The method that displays the popup_layout.
private void showPopup(Point p) {
Rect rectgle = new Rect();
Window window = getWindow();
window.getDecorView().getWindowVisibleDisplayFrame(rectgle);
int popupWidth = this.getResources().getDisplayMetrics().widthPixels;
int popupHeight = this.getResources().getDisplayMetrics().heightPixels / 4;
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout) findViewById(R.id.popupLinearLayout);
View layout = LayoutInflater.from(this).inflate(R.layout.popup_layout, viewGroup);
// Creating the PopupWindow
popup = new PopupWindow(this);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setOutsideTouchable(true);
popup.setFocusable(true);
// popup.setAnimationStyle(R.style.PopupWindowAnimation);
// Some offset to align the popup_layout a bit to the right, and a bit down,
// relative to button's position.
int OFFSET_X = 0;
int OFFSET_Y = 0;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup_layout at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y + OFFSET_Y);
// add LInearLayout
myLInearLayout = (LinearLayout) layout.findViewById(R.id.ll_horizontal);
// add LayoutParams
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT,LinearLayout.LayoutParams.MATCH_PARENT);
myLInearLayout.setOrientation(LinearLayout.HORIZONTAL);
// add textView
valueTV = new TextView(this);
valueTV.setText("The developer world is yours");
valueTV.setId(5);
valueTV.setLayoutParams(params);
// add Button
valueB = new Button(this);
valueB.setText("thedeveloperworldisyours");
valueB.setId(5);
// add the textView and the Button to LinearLayout
myLInearLayout.addView(valueTV);
myLInearLayout.addView(valueB);
}
I figured out how to do it. I just had to inflate the popup.xml to be able to get a reference to the LinearLayout I wanted to customize.
Here is the code if someone is facing the same problem:
public class MainActivity extends Activity {
private Point p;
private PopupWindow popup;
private Button popUpButton;
private TextView valueTV;
private Button valueB;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
popUpButton = (Button) findViewById(R.id.open);
popUpButton.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
if (p != null)
showPopup(MainActivity.this, p);
}
});
}
#Override
public void onWindowFocusChanged(boolean hasFocus) {
int[] location = new int[2];
Button button = (Button) findViewById(R.id.open);
button.getLocationOnScreen(location);
// Initialize the Point with x, and y positions
p = new Point();
p.x = location[0];
p.y = location[1];
}
// The method that displays the popup.
private void showPopup(final Activity context, Point p) {
Rect rectgle = new Rect();
Window window = getWindow();
window.getDecorView().getWindowVisibleDisplayFrame(rectgle);
int popupWidth = this.getResources().getDisplayMetrics().widthPixels;
int popupHeight = this.getResources().getDisplayMetrics().heightPixels / 4;
LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View contentView = inflater.inflate(R.layout.popup_layout, null);
ViewGroup dlgView = (ViewGroup) contentView
.findViewById(R.id.ll_horizontal);
// Creating the PopupWindow
popup = new PopupWindow(context);
popup.setContentView(contentView);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setFocusable(true);
popup.setAnimationStyle(R.style.PopupWindowAnimation);
// Some offset to align the popup a bit to the right, and a bit down,
// relative to button's position.
int OFFSET_X = 0;
int OFFSET_Y = 0;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// add textView
valueTV = new TextView(this);
valueTV.setText("The developer world is yours");
valueTV.setId(5);
// add Button
valueB = new Button(this);
valueB.setText("thedeveloperworldisyours");
valueB.setId(5);
// add the textView and the Button to LinearLayout
dlgView.addView(valueTV);
dlgView.addView(valueB);
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(popUpButton, Gravity.NO_GRAVITY, p.x + OFFSET_X,
p.y + OFFSET_Y);
}
}
I have a Button whose click pops up a dialog box.The dialog box is getting displayed at center.But i want to display it just below the button.How to do this ?
I tried using popup window also.Here is the code
private void showPopup(final Activity context, Point p)
{
Display display = getWindowManager().getDefaultDisplay();
width = display.getWidth(); // deprecated
height = display.getHeight(); // deprecated
int popupWidth =width;
int popupHeight =height;
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout) context.findViewById(R.id.popup);
LayoutInflater layoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.datepicker_popup, viewGroup);
// Creating the PopupWindow
final PopupWindow popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth+p.x);
popup.setHeight(popupHeight+p.y);
popup.setFocusable(true);
// Some offset to align the popup a bit to the right, and a bit down, relative to button's position.
int OFFSET_X = 7;
int OFFSET_Y = 65;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y + OFFSET_Y);
// Getting a reference to Close button, and close the popup when clicked.
Button close = (Button) layout.findViewById(R.id.close);
close.setOnClickListener(new OnClickListener()
{
/* disable(content_view);*/
#Override
public void onClick(View v)
{
popup.dismiss();
}
});
}
I use the following code to draw GraphView on LinearLayout,whose parent is a RelativeLayout
the code for drawing GraphView on LinearLayout
mLinearView = (LinearLayout) findViewById(R.id.LinearView);//ChildLayout
mRelativeView = (RelativeLayout) findViewById(R.id.RelativeLay);//ParentLayout
YearXYGraph mYearGraph = new YearXYGraph();
final GraphicalView mGraphView = mYearGraph.execution(
MainActivity.this, mGirlHeightYearFirstGrade,
mGirlHeightYearSecondGrade,
mGirlHeightYearThirdGrade,
mGirlHeightYearFourthGrade,
mGirlHeightYearFifthGrade, mGirlWeightYearFirstGrade,
mGirlWeightYearSecondGrade, mGirlWeightYearThirdGrade,
mGirlWeightYearFourthGrade, mGirlWeightYearFifthGrade);
mLinearView.addView(mGraphView);
onclicking LinearLayout I'm Showing a popup,code follows
mGraphView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
double[] xy = mGraphView.toRealPoint(0);
p = new Point();
p.x = (int) xy[0];
p.y = (int) xy[1];
if (p != null){
showPopup(MainActivity.this, p);
}
}
});
Im also using onClick event on ParentLayout to get some coordinate
mRelativeView.setOnTouchListener(new RelativeLayout.OnTouchListener() {
#Override
public boolean onTouch(View v, MotionEvent event) {
System.out.println("in--");
p1 = new Point();
p1.x = (int) event.getX();
p1.y = (int) event.getY();
System.out.println("x--"+p1.x);
return false;
}
});
code for Showing popup
// The method that displays the popup.
private void showPopup(final Activity context, Point p) {
int popupWidth = 75;
int popupHeight = 40;
// Inflate the popup_layout.xml
LinearLayout viewGroup = (LinearLayout) context.findViewById(R.id.popup);
LayoutInflater layoutInflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View layout = layoutInflater.inflate(R.layout.popup_layout, viewGroup);
// Creating the PopupWindow
final PopupWindow popup = new PopupWindow(context);
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setFocusable(true);
Rect location = new Rect();
location.left =p1.x;
location.top = p1.y;
location.right = location.left + popup.getWidth();
location.bottom = location.top + popup.getHeight();
/* // Some offset to align the popup a bit to the right, and a bit down, relative to button's position.
int OFFSET_X = 30;
int OFFSET_Y = 30;*/
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
// popup.showAtLocation(layout, Gravity.TOP|Gravity.LEFT, location.left , location.bottom );
popup.showAtLocation(layout, Gravity.TOP|Gravity.LEFT, location.left , location.bottom );
// Getting a reference to Close button, and close the popup when clicked.
TextView firstView = (TextView) layout.findViewById(R.id.textView1);
firstView.setText(p.x + " , " +p.y);
firstView.setTextColor(Color.WHITE);
}
problem is onClickEvent not detected on ParentLayout,,Child Layout detects OnClick,please provide some suggestions
I need help with creating a dynamic array of 4 EditTexts inside a pop-up window. The implementation of the pop-up window with the dynamically EditText will work great if the pop-up was it's own activity;however, a pop up should not have it's own activity but use the activity of the class that it is in. Can you please shed some light on this. I believe this has to deal with application context. Here is the code.
public class SideBucket extends Activity {
//The "x" and "y" position of the "Show Button" on screen.
private Point p;
private String[] _hold;
private LinearLayout viewGroup;
private TextView tv;
private View layout;
private EditText[] _edText;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_side);
tv = (TextView) findViewById(R.id.textView1);
this.buttonActions();//explicit call to this class.
onPause();
}
#Override
protected void onPause(){
super.onPause();
buttonActions();
}
public void buttonActions(){
// Array for buttons that initially show up on the main Activity.
final Button[] b = {(Button) findViewById(R.id.button1), (Button) findViewById(R.id.side_next)};
for(int i=0;i<b.length;i++){
b[i].setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
//this button is in the main activity
and when pressed the popped out window shows up.
if(b[0].isPressed()){
//Open popup window
if(p != null)
{showPopup(SideBucket.this, p);}
//for(int t=0;t<_edText.length;t++){
//_edText[t].setText(_hold[t]);
//}
}//end of if statement
// this button is in the main activity
of the sideBucket mxl file and it switches intents.
if(b[1].isPressed()) {
Intent intent = new
Intent(SideBucket.this,FrontBucket.class);
startActivity(intent);
}
//end for view v
}});
}//for loop
}
// Get the x and y position after the button is draw on screen
// (It's important to note that we can't get the position in the onCreate(),
// because at that stage most probably the view isn't drawn yet, so it will return (0, 0))
#Override
public void onWindowFocusChanged(boolean hasFocus) {
int[] location = new int[2];
Button button = (Button) findViewById(R.id.button1);
// Get the x, y location and store it in the location[] array
// location[0] = x, location[1] = y.
button.getLocationOnScreen(location);
//Initialize the Point with x, and y positions
p = new Point();
p.x = location[0];
p.y = location[1];
}
public void showPopup(final Activity context, Point p) {
int popupWidth = 230;
int popupHeight = 330;
// Inflate the popup_layout.xml
viewGroup = (LinearLayout) context.findViewById(R.id.popup);
LayoutInflater layoutInflater = (LayoutInflater)
context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
layout = layoutInflater.inflate(R.layout.popup_layout,viewGroup);
//===============================//
//sets dimensions
LayoutParams param = new LinearLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT, 1.0f);
//goal how can we get layout to view the editText
_edText = new EditText[4];
for (int i = 0;i< _edText.length;i++) {
_edText[i] = new EditText(getApplicationContext());
btn[i].setText(btn[i].toString());
// _edText[i].setTextColor(Color.parseColor("#000000"));// why is the color parsed
_edText[i].setLayoutParams(param);
viewGroup.addView(_edText[i]);
viewGroup.addView(_edText[i]);
}
// Creating the PopupWindow
final PopupWindow popup = new PopupWindow(layout,350,350,true); // context argument was taken out of this method.
popup.setContentView(layout);
popup.setWidth(popupWidth);
popup.setHeight(popupHeight);
popup.setFocusable(true);
// Some offset to align the popup a bit to the right, and a bit
down, relative to button's position.
int OFFSET_X = -100;
int OFFSET_Y = 100;
// Clear the default translucent background
popup.setBackgroundDrawable(new BitmapDrawable());
// Displaying the popup at the specified location, + offsets.
popup.showAtLocation(layout, Gravity.NO_GRAVITY, p.x + OFFSET_X, p.y
+ OFFSET_Y);
//Refference to editText in popup in an array.
// this array should be changed later on to create something more
dynamically robust.
//========================================================//
//Button calculate = (Button) layout.findViewById(R.id.close_calc);
//button inside of pop-up layout.
//calculate.setOnClickListener(new OnClickListener() {
// #Override
// public void onClick(View v) {
// _hold = new String[4];
// for(int i=0;i<_hold.length;i++){
// _hold[i] = _edText[i].getText().toString();
// }
// tv.setText("Result1:"+_hold[0]+"\n"+"Result2:"+_hold[1]+"
\n"+"Result3:"+_hold[2]+"\n"+"Result4:"+_hold[3]);
// popup.dismiss();
//}
//});
}
}