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POclick event of button not getting raised
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12409306
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AcceptedAnswerId
12409797
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1
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3
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2012-09-13T15:05:01.850
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0
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2012-09-13T15:30:18.463
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<p>I am trying to make something like customised quick badge with some buttons on it. I have successfully desgined it but when i am clicking on those buttons it does nothing. Can someone tell me where am i going wrong. </p> <p><strong>demo_layout.xml</strong></p> <pre><code><?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="fill_parent" android:orientation="vertical" > <Button android:id="@+id/likemenu" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="30dp" android:text="Button" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_weight="1" > </TextView> <Button android:id="@+id/likequickaction" android:layout_width="fill_parent" android:layout_height="wrap_content" android:padding="30dp" android:text="Button" /> </LinearLayout> </code></pre> <p><strong>popup_grid_layout.xml</strong></p> <pre><code><?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" > <FrameLayout android:id="@+id/header2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginTop="10.0dip" android:background="@drawable/quickaction_top_frame" /> <ImageView android:id="@+id/arrow_up" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:src="@drawable/quickaction_arrow_up" /> <HorizontalScrollView android:id="@+id/scroll" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@+id/header2" android:background="@drawable/quickaction_slider_background" android:fadingEdgeLength="0.0dip" android:paddingLeft="1.0dip" android:scrollbars="none" > <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" > <ImageView android:layout_width="wrap_content" android:layout_height="fill_parent" android:background="@drawable/quickaction_slider_grip_left" /> <include android:layout_width="fill_parent" android:layout_height="wrap_content" layout="@layout/api_buttons" /> <ImageView android:layout_width="wrap_content" android:layout_height="fill_parent" android:background="@drawable/quickaction_slider_grip_right" /> </LinearLayout> </HorizontalScrollView> <FrameLayout android:id="@+id/footer" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@+id/scroll" android:background="@drawable/quickaction_bottom_frame" /> </RelativeLayout> </code></pre> <p><strong>api_buttons.xml</strong></p> <pre><code><?xml version="1.0" encoding="utf-8"?> <HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/horizontalScrollView1" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/quickaction_slider_background" > <TableRow android:layout_width="wrap_content" android:layout_height="wrap_content" > <Button android:id="@+id/one" android:layout_height="wrap_content" android:layout_weight="1" android:minHeight="80dp" android:minWidth="80dp" android:text="One" /> <Button android:id="@+id/two" android:layout_height="wrap_content" android:layout_weight="1" android:minHeight="80dp" android:minWidth="80dp" android:text="Two" /> <Button android:id="@+id/three" android:layout_height="wrap_content" android:layout_weight="1" android:minHeight="80dp" android:minWidth="80dp" android:text="Three" /> <Button android:id="@+id/four" android:layout_height="wrap_content" android:layout_weight="1" android:minHeight="80dp" android:minWidth="80dp" android:text="Four" /> <Button android:id="@+id/five" android:layout_height="wrap_content" android:layout_weight="1" android:minHeight="80dp" android:minWidth="80dp" android:text="Five" /> <Button android:id="@+id/six" android:layout_height="wrap_content" android:layout_weight="1" android:minHeight="80dp" android:minWidth="80dp" android:text="Six" /> </TableRow> </HorizontalScrollView> </code></pre> <p><strong>BetterPopupWindow.java</strong></p> <pre><code>public class BetterPopupWindow { protected final View anchor; private final PopupWindow window; private View root; private Drawable background = null; private final WindowManager windowManager; public BetterPopupWindow(View anchor) { this.anchor = anchor; this.window = new PopupWindow(anchor.getContext()); // when a touch even happens outside of the window // make the window go away this.window.setTouchInterceptor(new OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { if (event.getAction() == MotionEvent.ACTION_OUTSIDE) { BetterPopupWindow.this.window.dismiss(); return true; } return false; } }); this.windowManager = (WindowManager) this.anchor.getContext() .getSystemService(Context.WINDOW_SERVICE); onCreate(); } protected void onCreate() { } protected void onShow() { } private void preShow() { if (this.root == null) { throw new IllegalStateException( "setContentView was not called with a view to display."); } onShow(); if (this.background == null) { this.window.setBackgroundDrawable(new BitmapDrawable()); } else { this.window.setBackgroundDrawable(this.background); } this.window.setWidth(WindowManager.LayoutParams.WRAP_CONTENT); this.window.setHeight(WindowManager.LayoutParams.WRAP_CONTENT); this.window.setTouchable(true); this.window.setFocusable(true); this.window.setOutsideTouchable(true); this.window.setContentView(this.root); } public void setBackgroundDrawable(Drawable background) { this.background = background; } public void setContentView(View root) { this.root = root; this.window.setContentView(root); } public void setContentView(int layoutResID) { LayoutInflater inflator = (LayoutInflater) this.anchor.getContext() .getSystemService(Context.LAYOUT_INFLATER_SERVICE); this.setContentView(inflator.inflate(layoutResID, null)); } public void setOnDismissListener(PopupWindow.OnDismissListener listener) { this.window.setOnDismissListener(listener); } public void showLikePopDownMenu() { this.showLikePopDownMenu(0, 0); } public void showLikePopDownMenu(int xOffset, int yOffset) { this.preShow(); this.window.setAnimationStyle(R.style.Animations_PopDownMenu); this.window.showAsDropDown(this.anchor, xOffset, yOffset); } public void showLikeQuickAction() { this.showLikeQuickAction(0, 0); } public void showLikeQuickAction(int xOffset, int yOffset) { this.preShow(); this.window.setAnimationStyle(R.style.Animations_GrowFromBottom); int[] location = new int[2]; this.anchor.getLocationOnScreen(location); Rect anchorRect = new Rect(location[0], location[1], location[0] + this.anchor.getWidth(), location[1] + this.anchor.getHeight()); this.root.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); int rootWidth = this.root.getMeasuredWidth(); int rootHeight = this.root.getMeasuredHeight(); int screenWidth = this.windowManager.getDefaultDisplay().getWidth(); int screenHeight = this.windowManager.getDefaultDisplay().getHeight(); int xPos = ((screenWidth - rootWidth) / 2) + xOffset; int yPos = anchorRect.top - rootHeight + yOffset; // display on bottom if (rootHeight > anchorRect.top) { yPos = anchorRect.bottom + yOffset; this.window.setAnimationStyle(R.style.Animations_GrowFromTop); } this.window.showAtLocation(this.anchor, Gravity.NO_GRAVITY, xPos, yPos); } public void dismiss() { this.window.dismiss(); } } </code></pre> <p><strong>LikeQuickActionDemo.java</strong></p> <pre><code>public class LikeQuickActionsDemo extends Activity { private Button likemenuButton; private Button likequickactionButton; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); this.setContentView(R.layout.demo_layout); this.likemenuButton = (Button) this.findViewById(R.id.likemenu); this.likemenuButton.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { DemoPopupWindow dw = new DemoPopupWindow(v); dw.showLikePopDownMenu(); } }); this.likequickactionButton = (Button) this .findViewById(R.id.likequickaction); this.likequickactionButton.setOnClickListener(new OnClickListener() { public void onClick(View v) { DemoPopupWindow dw = new DemoPopupWindow(v); dw.showLikePopDownMenu(0, 200); } }); } private static class DemoPopupWindow extends BetterPopupWindow implements OnClickListener { public DemoPopupWindow(View anchor) { super(anchor); } protected void onCreate() { // inflate layout LayoutInflater inflater = (LayoutInflater) this.anchor.getContext() .getSystemService(Context.LAYOUT_INFLATER_SERVICE); ViewGroup root = (ViewGroup) inflater.inflate( R.layout.popup_grid_layout, null); // setup button events for (int i = 0, icount = root.getChildCount(); i < icount; i++) { View v = root.getChildAt(i); if (v instanceof TableRow) { TableRow row = (TableRow) v; for (int j = 0, jcount = row.getChildCount(); j < jcount; j++) { View item = row.getChildAt(j); if (item instanceof Button) { Button b = (Button) item; b.setOnClickListener(this); } } } } // set the inflated view as what we want to display this.setContentView(root); } public void onClick(View v) { // we'll just display a simple toast on a button click Button b = (Button) v; Toast.makeText(this.anchor.getContext(), b.getText(), Toast.LENGTH_SHORT).show(); this.dismiss(); } } } </code></pre>
Tags
<android><button><onclick><horizontal-scrolling>
Title
click event of button not getting raised
singulars
PostAcceptedAnswerId
1. PO
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  PTAnswer
PostParentId
1. This table or related slice is empty.
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1. PTQuestion
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1. This table or related slice is empty.
UserOwnerUserId
1. USTapan Desai
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1. This table or related slice is empty.
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1. PO
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