Develop Reference

Why PopWindow make the screen black for a short time when the Activity finish

private void openInput(View v, String nickname) {
if (popInputNickName == null) {
View view = LayoutInflater.from(UserInfoActivity.this).inflate(R.layout.pop_nickname_modify, null);
popInputNickName = new InputPopWindow(view, LinearLayout.LayoutParams.MATCH_PARENT
, LinearLayout.LayoutParams.WRAP_CONTENT, true);
popInputNickName.setAnimationStyle(R.style.NewContentAnim);
popInputNickName.setBackgroundDrawable(new BitmapDrawable());
popInputNickName.setFocusable(true);
popInputNickName.setTouchable(true);
popInputNickName.setOutsideTouchable(true);
edit_nickname = (EditText) view.findViewById(R.id.edit_pop_nickname);
text_commit = (TextView) view.findViewById(R.id.text_pop_commit);
text_cancel = (TextView) view.findViewById(R.id.text_pop_cancel);
if (!TextUtils.isEmpty(nickname)) {
edit_nickname.setText(nickname);
}
text_commit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String nickName = edit_nickname.getText().toString().trim();
if (!TextUtils.isEmpty(nickName)) {
modifyNickName(nickName);
} else {
ToastUtil.Infotoast(UserInfoActivity.this, getString(R.string.null_nickname));
}
}
});
text_cancel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
popInputNickName.dismiss();
}
});
} else {
if (!TextUtils.isEmpty(nickname)) {
edit_nickname.setText(nickname);
}
}
popInputNickName.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
popInputNickName.showAtLocation(v, Gravity.BOTTOM, 0, 0);
edit_nickname.requestFocus();
InputMethodManager imm = (InputMethodManager) edit_nickname.getContext()
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(0, InputMethodManager.SHOW_FORCED);
openInputTime = System.currentTimeMillis();
}
the popwindow show
When I enter to an activity(call it A) & shows a popwindow to modify user's nickname. When I finish A, the screen will be black for a while. But when i enter A and not open the popwindow, then no black screen appears, it completes as normal. So i wonder what caused this problem and how to fix it.

I am so sorry that the question is not clear. In the end I solved the problem.I used a custom-view that caused this problem.The edit_nickname in the PopWindow is a custom-view that extends EditText.
public class TfEditView extends EditText {
private OnFinishComposingListener mFinishComposingListener;
public TfEditView(Context context) {
super(context);
}
public TfEditView(Context context, AttributeSet attrs) {
super(context, attrs);
}
public TfEditView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
public void setOnFinishComposingListener(OnFinishComposingListener listener) {
this.mFinishComposingListener = listener;
}
#Override
public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
return new MyInputConnection(super.onCreateInputConnection(outAttrs), false);
}
public class MyInputConnection extends InputConnectionWrapper {
public MyInputConnection(InputConnection target, boolean mutable) {
super(target, mutable);
}
#Override
public boolean finishComposingText() {
boolean finishComposing = super.finishComposingText();
if (mFinishComposingListener != null) {
mFinishComposingListener.finishComposing();
}
return finishComposing;
}
}
public interface OnFinishComposingListener {
void finishComposing();
}
}
private long openInputTime = 0;
private final long canHideTime = 500;
private void openInput(View v, String nickname) {
if (popInputNickName == null) {
View view = LayoutInflater.from(UserInfoActivity.this).inflate(R.layout.pop_nickname_modify, null);
popInputNickName = new InputPopWindow(view, LinearLayout.LayoutParams.MATCH_PARENT
, LinearLayout.LayoutParams.WRAP_CONTENT, true);
popInputNickName.setAnimationStyle(R.style.NewContentAnim);
popInputNickName.setBackgroundDrawable(new BitmapDrawable());
popInputNickName.setFocusable(true);
popInputNickName.setTouchable(true);
popInputNickName.setOutsideTouchable(true);
edit_nickname = (TfEditView) view.findViewById(R.id.edit_pop_nickname);
text_commit = (TextView) view.findViewById(R.id.text_pop_commit);
text_cancel = (TextView) view.findViewById(R.id.text_pop_cancel);
if (!TextUtils.isEmpty(nickname)) {
edit_nickname.setText(nickname);
}
edit_nickname.setOnFinishComposingListener(new TfEditView.OnFinishComposingListener() {
#Override
public void finishComposing() {
if (popInputNickName != null && popInputNickName.isShowing() && openInputTime != 0 && (System.currentTimeMillis() - openInputTime > canHideTime)) {
popInputNickName.dismiss();
}
}
});
text_commit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
String nickName = edit_nickname.getText().toString().trim();
if (!TextUtils.isEmpty(nickName)) {
modifyNickName(nickName);
} else {
ToastUtil.Infotoast(UserInfoActivity.this, getString(R.string.null_nickname));
}
}
});
text_cancel.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
popInputNickName.dismiss();
}
});
} else {
if (!TextUtils.isEmpty(nickname)) {
edit_nickname.setText(nickname);
}
}
popInputNickName.setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE);
popInputNickName.showAtLocation(v, Gravity.BOTTOM, 0, 0);
edit_nickname.requestFocus();
InputMethodManager imm = (InputMethodManager) edit_nickname.getContext()
.getSystemService(Context.INPUT_METHOD_SERVICE);
imm.toggleSoftInput(0, InputMethodManager.SHOW_FORCED);
openInputTime = System.currentTimeMillis();
}
In the code above ,the popindow can dismissed longer than 500ms from the popwindow begin to show.

Android - Unable to add window

I am using AwesomeValidation to validate all forms in my app.
It works well for every other form other than a form which has a PopupWindow when user clicks a TextView.
When I click on the PopupWindow's button which validates the form inside it, it does nothing. But after I input anything inside the EditText, it shows
android.view.WindowManager$BadTokenException: Unable to add window -- token android.view.ViewRootImpl$W#15f1d142 is not valid; is your activity running?
Here's my code for the popup window :
View.OnClickListener phoneReinputHandler = new View.OnClickListener() {
public void onClick(View arg0) {
/*Intent intent = new Intent(SignupStepTwoActivity.this, PopupHandphone.class);
backDim = (RelativeLayout) findViewById(R.id.bac_dim_layout);
//backDim.setVisibility(View.VISIBLE);
startActivity(intent);*/
mainLayout = (RelativeLayout)findViewById(R.id.activity_signup_step_two_mainLayout);
backDim = (RelativeLayout)findViewById(R.id.bac_dim_layout);
backDim.setVisibility(View.VISIBLE);
int width = displayMetrics.widthPixels;
int height = displayMetrics.heightPixels;
inflater = (LayoutInflater)getBaseContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
//View popupLayoutInflater = inflater.inflate(R.layout.popup_handphone, mainLayout);
PopupWindow pw = new PopupWindow(
inflater.inflate(R.layout.popup_handphone, null, false),
(int)(width * .8),
(int)(height*.35),
true);
//pw.setBackgroundDrawable(new ColorDrawable(getResources().getColor(android.R.color.transparent)));
pw.setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
pw.setOutsideTouchable(true);
RelativeLayout popupFunctionalitiesWrapper = (RelativeLayout)pw.getContentView().findViewById(R.id.popup_handphone_functionalities);
//popupFunctionalitiesWrapper.setGravity(Gravity.CENTER);
int popupFunctionalitiesWrapperWidth = layoutResize.width(70);
RelativeLayout.LayoutParams popupFunctionalitiesWrapperParams = (RelativeLayout.LayoutParams)popupFunctionalitiesWrapper.getLayoutParams();
popupFunctionalitiesWrapperParams.width = popupFunctionalitiesWrapperWidth;
popupFunctionalitiesWrapperParams.addRule(Gravity.CENTER);
popupFunctionalitiesWrapper.setLayoutParams(popupFunctionalitiesWrapperParams);
userPhonePopup = (EditText)pw.getContentView().findViewById((R.id.popup_handphone_phoneNumber));
mAwesomeValidation.addValidation(userPhonePopup, Patterns.PHONE, "Phone number must not be empty");
userPhoneCfmPopup = (EditText)pw.getContentView().findViewById((R.id.popup_handphone_phoneNumberConfirm));
Button buttonPhoneCodeResend = (Button)pw.getContentView().findViewById(R.id.popup_handphone_phoneNumberButton);
buttonPhoneCodeResend.setOnClickListener(new View.OnClickListener() {
AwesomeValidation resendPhoneValidation = new AwesomeValidation(ValidationStyle.COLORATION);
#Override
public void onClick(View v) {
Context context = v.getContext();
if(!((Activity) context).isFinishing())
{
if (!userPhonePopup.getText().toString().equals(userPhoneCfmPopup.getText().toString())) {
resendPhoneValidation.addValidation(userPhoneCfmPopup, "/^" + userPhonePopup.getText().toString() + "$/", "Nomor handphone harus sama");
}
resendPhoneValidation.validate();
}
}
});
pw.showAtLocation(mainLayout, Gravity.CENTER, 0, 0);
pw.setOnDismissListener(new PopupWindow.OnDismissListener() {
#Override
public void onDismiss() {
backDim.setVisibility(View.GONE);
}
});
}
};
A problem with Context?

multiple popups in android

I have two Linear Layouts in single activity .
I want to display custom popups on each of them when clicked.
When I click on first layout, popup apperas,then on clicking on 2nd layout ,both popups are displayed. how can i have only single popup displayed at a time?
this is my code
workLinearLayout.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
LayoutInflater layoutInflater=
(LayoutInflater)getBaseContext()
.getSystemService(LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate
(R.layout.activity_your_places__work__popup, null);
updateTextView = (TextView)
popupView.findViewById(R.id.UpdateTextView);
updateTextView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent i = new Intent(Your_Places2Activity.this,
UpdateWorkAddressActivity.class);
startActivity(i);
}
});
deleteTextView = (TextView)
popupView.findViewById(R.id.DeleteTextView);
deleteTextView.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v) {
//code to delete address
}
});
popupWindowWork = new PopupWindow(
popupView,
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
//dismiss other popup if is showing
if(popupWindowHome.isShowing())
{
popupWindowHome.dismiss();}
//display popup
popupWindowWork.showAsDropDown(workLinearLayout, 0, -70);
}
});
i have done same thing on other linear layout

popupWindowWork = new PopupWindow(
popupView,
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
if(popupWindowHome.isShowing())
{
popupWindowHome.dismiss();
}
in this line, you are dismissing the popupWindowHome dialog if popupWindowHome is showing, with popupWindowHome being the NEW dialog. Move the if statement before the constructor call.
if(popupWindowHome != null && popupWindowHome.isShowing())
{
popupWindowHome.dismiss();
}
popupWindowWork = new PopupWindow(
popupView,
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);

Multiple buttons in a popup, trying to stay organized

I'm implementing a popup in fragment Tab3Fragment and would like to keep the popup code in,
public void showPopup(View anchorView){
}
and minimized elsewhere in the Tab3Fragment as much as possible to keep things tidy.
Currently showPopup looks something like this,
public void showPopup(View anchorView) {
Button btnDismiss, btnFirstRecord, btnPreviousRecord, btnNextRecord, btnLastRecord;
LayoutInflater layoutInflater = (LayoutInflater)getActivity().getSystemServi (Context.LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate(R.layout.popup_layout, null);
final PopupWindow popupWindow = new PopupWindow(popupView, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
TextView tv = (TextView)popupView.findViewById(R.id.tv);
tv.setText("Blah, blah, blah");
btnDismiss = (Button)popupView.findViewById(R.id.btnDismissxml);
btnFirstRecord = (Button)popupView.findViewById(R.id.btnFirstRecordxml);
btnPreviousRecord = (Button)popupView.findViewById(R.id.btnPreviousRecordxml);
btnNextRecord = (Button)popupView.findViewById(R.id.btnNextRecordxml);
btnLastRecord = (Button)popupView.findViewById(R.id.btnLastRecordxml);
popupWindow.setFocusable(true);
int location[] = new int[2];
anchorView.getLocationOnScreen(location);
popupWindow.showAtLocation(anchorView, Gravity.CENTER, 0, 0);
}
}
QUESTION: Is there any way to implement an onClick method case-switch statement inside of showPopup that would handle this? Perhaps something like,
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btnFirstRecordxml:
//firstRecord(v);
break;
case R.id.btnPreviousRecordxml:
//previousRecord(v);
break;
case R.id.btnNextRecordxml:
//nextRecord(v);
break;
case R.id.btnLastRecordxml:
//lastRecord(v);
break;
case R.id.btnDismissxml:
//closePopup(v);
break;
}}
Other solutions such as putting onClick in popup_layout.xml thusly,
<Button
android:id="#+id/btnFirstRecordxml"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/pszFirstRecordButton"
android:onClick="Tab3Fragment.firstRecord"/>
to handle button clicks would be highly appreciated. Thanks in advance...
Update, 23 Nov 2014.
Here is a solution that does work for more than one button's code in showPopup(). I'll have several buttons in the popup....
private void showPopup(){
LayoutInflater layoutInflater = (LayoutInflater)getActivity().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate(R.layout.popup_layout, null);
Button btnDismiss=(Button)popupView.findViewById(R.id.btnDismissxml);
Button btnSaveRecord=(Button)popupView.findViewById(R.id.btnSaveRecordxml);
final PopupWindow popupWindow=new PopupWindow(popupView,480,500,true);
popupWindow.showAtLocation(popupView, Gravity.CENTER, 0, 40);
//first button
btnSaveRecord.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
saveRecord();
}
});
//second button
btnDismiss.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// TODO Auto-generated method stub
popupWindow.dismiss();
}
});
}
Any way to insert a case-switch structure to allow other button code in showPopup()? This would avoid creating separate onClickListener-onClicks for each button as shown above.

Modify the xml like this, use android:onClick="ClickEvent" this formet in all the button
<Button
android:id="#+id/btnFirstRecordxml"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/pszFirstRecordButton"
android:onClick="ClickEvent"/>
<Button
android:id="#+id/btnPreviousRecordxml"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="#string/pszPreviousRecordButton"
android:onClick="ClickEvent"/>
use the click funcationality like this,
public void clickEvent(View v)
{
switch (v.getId()) {
case R.id.btnFirstRecordxml:
//firstRecord(v);
break;
case R.id.btnPreviousRecordxml:
//previousRecord(v);
break;
case R.id.btnNextRecordxml:
//nextRecord(v);
break;
case R.id.btnLastRecordxml:
//lastRecord(v);
break;
case R.id.btnDismissxml:
//closePopup(v);
break;
}
}
Or try this,
btn.setOnClickListener(btnaction); set like this listener for all buttons,
OnClickListener btnaction = new OnClickListener() {
#Override
public void onClick(View v) {
//use the switch conditons...
}
};
btn1.setOnClickListener(btnaction);
btn2.setOnClickListener(btnaction);

public void showPopup(View anchorView) {
Button btnDismiss, btnFirstRecord, btnPreviousRecord, btnNextRecord, btnLastRecord;
LayoutInflater layoutInflater = (LayoutInflater)getActivity().getSystemServi (Context.LAYOUT_INFLATER_SERVICE);
View popupView = layoutInflater.inflate(R.layout.popup_layout, null);
final PopupWindow popupWindow = new PopupWindow(popupView, LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
TextView tv = (TextView)popupView.findViewById(R.id.tv);
tv.setText("Blah, blah, blah");
btnDismiss = (Button)popupView.findViewById(R.id.btnDismissxml);
btnFirstRecord = (Button)popupView.findViewById(R.id.btnFirstRecordxml);
btnPreviousRecord = (Button)popupView.findViewById(R.id.btnPreviousRecordxml);
btnNextRecord = (Button)popupView.findViewById(R.id.btnNextRecordxml);
btnLastRecord = (Button)popupView.findViewById(R.id.btnLastRecordxml);
btnFirstRecord.setOnClickListener(new Listener());
btnPreviousRecord.setOnClickListener(new Listener());
btnNextRecord .setOnClickListener(new Listener());
btnLastRecord .setOnClickListener(new Listener());
popupWindow.setFocusable(true);
int location[] = new int[2];
anchorView.getLocationOnScreen(location);
popupWindow.showAtLocation(anchorView, Gravity.CENTER, 0, 0);
}
}
Class Listener implements OnClickListener
{
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btnFirstRecordxml:
//firstRecord(v);
break;
case R.id.btnPreviousRecordxml:
//previousRecord(v);
break;
case R.id.btnNextRecordxml:
//nextRecord(v);
break;
case R.id.btnLastRecordxml:
//lastRecord(v);
break;
case R.id.btnDismissxml:
//closePopup(v);
break;
}
}
}

Android radial menu increase radial redius

I want to implement a radial menu widget and i have used radial-menu-v4 jar. My code is as follows...
public class RadialMenuActivity extends Activity {
private RadialMenuWidget pieMenu;
public Activity activity = this;
RelativeLayout l1;
public RadialMenuItem menuItem1,menuItem2,menuItem3,menuItem4,menuItem5,menuItem6,menuItem7,menuItem8,menuItem9,menuItem10, menuCloseItem, menuExpandItem;
public RadialMenuItem firstChildItem, secondChildItem, thirdChildItem;
private List<RadialMenuItem> children = new ArrayList<RadialMenuItem>();
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.radial);
pieMenu = new RadialMenuWidget(this);
l1 = (RelativeLayout)findViewById(R.id.reltv1);
l1.addView(pieMenu);
menuCloseItem = new RadialMenuItem("Close", "Menu");
//menuCloseItem.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem1 = new RadialMenuItem("1","j");
menuItem1.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
/*firstChildItem = new RadialMenuItem("First","First");
firstChildItem.setOnMenuItemPressed(new RadialMenuItem.RadialMenuItemClickListener() {
#Override
public void execute() {
startActivity(new Intent(RadialMenuActivity.this, TestActivity.class));
pieMenu.dismiss();
}
});
secondChildItem = new RadialMenuItem("Second",null);
secondChildItem.setDisplayIcon(R.drawable.ic_launcher);
secondChildItem.setOnMenuItemPressed(new RadialMenuItem.RadialMenuItemClickListener() {
#Override
public void execute() {
Toast.makeText(RadialMenuActivity.this, "Second inner menu selected.", Toast.LENGTH_LONG).show();
}
});
thirdChildItem = new RadialMenuItem("Third","Third");
thirdChildItem.setDisplayIcon(R.drawable.ic_launcher);
thirdChildItem.setOnMenuItemPressed(new RadialMenuItem.RadialMenuItemClickListener() {
#Override
public void execute() {
Toast.makeText(RadialMenuActivity.this, "Third inner menu selected.", Toast.LENGTH_LONG).show();
}
});*/
menuItem2 = new RadialMenuItem("2", "a");
menuItem2.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem3 = new RadialMenuItem("3", "i");
menuItem3.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem4 = new RadialMenuItem("4", "b");
menuItem4.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem5 = new RadialMenuItem("5", "c");
menuItem5.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem6 = new RadialMenuItem("6", "d");
menuItem6.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem7 = new RadialMenuItem("7", "e");
menuItem7.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem8 = new RadialMenuItem("8", "f");
menuItem8.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem9 = new RadialMenuItem("9", "g");
menuItem9.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
menuItem10 = new RadialMenuItem("10", "h");
menuItem10.setDisplayIcon(android.R.drawable.ic_menu_close_clear_cancel);
/*children.add(firstChildItem);
children.add(secondChildItem);
children.add(thirdChildItem);*/
//menuExpandItem.setMenuChildren(children);
menuCloseItem.setOnMenuItemPressed(new RadialMenuItem.RadialMenuItemClickListener() {
#Override
public void execute() {
//menuLayout.removeAllViews();
pieMenu.dismiss();
}
});
menuItem1.setOnMenuItemPressed(new RadialMenuItem.RadialMenuItemClickListener() {
#Override
public void execute() {
startActivity(new Intent(RadialMenuActivity.this, TestActivity.class));
pieMenu.dismiss();
}
});
//pieMenu.setDismissOnOutsideClick(true, menuLayout);
int xLayoutSize = l1.getWidth();
int yLayoutSize = l1.getHeight();
pieMenu.setAnimationSpeed(0L);
//pieMenu.setSourceLocation(200, 200);
pieMenu.setSourceLocation(1000,1000);
pieMenu.setIconSize(10, 20);
pieMenu.setTextSize(10);
pieMenu.setOutlineColor(Color.WHITE, 225);
//pieMenu.setInnerRingColor(0xAA66CC, 10000000);
//pieMenu.setOuterRingColor(0x0099CC, 10000000);
//pieMenu.setCenterCircleRadius(40);
pieMenu.setOuterRingRadius(600, 600);
//pieMenu.setInnerRingRadius(100,100);
//pieMenu.setHeader("Test Menu", 20);
pieMenu.setCenterCircle(menuCloseItem);
pieMenu.addMenuEntry(new ArrayList<RadialMenuItem>() {{
add(menuItem1);
add(menuItem2);
add(menuItem3);
add(menuItem4);
add(menuItem5);
add(menuItem6);
add(menuItem7);
add(menuItem8);
add(menuItem9);
add(menuItem10);
}});
//pieMenu.addMenuEntry(menuItem);
//pieMenu.addMenuEntry(menuExpandItem);
/*Button testButton = (Button) this.findViewById(R.id.radial_menu_btn);
testButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//menuLayout.addView(pieMenu);
pieMenu.show(v);
}
});*/
}
But I cant increase outer radius of the circle. I am using min sdk version 8. Please help me with this. Thank you in advance.