dialog

Android progress dialog for Listview

由 走远了吗. 提交于 2020-02-02 16:35:35
问题 I have an activity with a listview. When I call this activity the activity takes about 3-5 seconds to appear and display the listview. It looks as if the button has not been pressed to load the activity, i would like to display a progressdialog while this loads but can't figure it out. ProgressDialog progress; progress = ProgressDialog.show(this, "Loading maps!", "Please wait...", true); // sort out track array getTracks(); progress.dismiss(); I did the above on the oncreate() of the activity

Android progress dialog for Listview

由 别等时光非礼了梦想. 提交于 2020-02-02 16:31:33
问题 I have an activity with a listview. When I call this activity the activity takes about 3-5 seconds to appear and display the listview. It looks as if the button has not been pressed to load the activity, i would like to display a progressdialog while this loads but can't figure it out. ProgressDialog progress; progress = ProgressDialog.show(this, "Loading maps!", "Please wait...", true); // sort out track array getTracks(); progress.dismiss(); I did the above on the oncreate() of the activity

Android自定义进度条请求DiaLog

由 寵の児 提交于 2020-02-02 09:49:15
实现效果 github下的代码：https://github.com/miangezuishuai/CustomProgressDialog 导入方法： 首先自定义Dialog的背景 res/drawable/progress_custom_bg.xml < ? xml version="1.0" encoding="UTF - 8" ? > <shape xmlns : android="http : //schemas.android.com/apk/res/android" > <solid android : color=" #ff404040" /> <corners android : bottomLeftRadius="8dp" android : bottomRightRadius="8dp" android : topLeftRadius="8dp" android : topRightRadius="8dp" / > </shape > 接着在drawable下准备12张进度条图片，使用帧动画串起来，于drawable/spinner.xml 第三，定义diolog界面，res/layout/progress_custom.xml 第四，res/values/styles.xml下，添加如下代码 < !-- 自定义Dialog - - > <style name

how to remove rectangle frame of the custom dialog

由 有些话、适合烂在心里 提交于 2020-02-02 03:43:10
问题 i custom a dialog : public class CustomizeDialog extends Dialog implements OnClickListener { Button close; TextView tv; public CustomizeDialog(Context context,String Stringcontent) { super(context); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.custom_diolog_main); tv=(TextView) findViewById(R.id.content); tv.setText(Stringcontent); close = (Button) findViewById(R.id.close); close.setOnClickListener(this); } @Override public void onClick(View v) { if (v == close)

How to use scrollStrategy in MatDialog?

由 ℡╲_俬逩灬. 提交于 2020-01-31 03:22:49
问题 I tried to make a scroll for a dialog in reposition strategy, but it doesn't work for me. const scrollStrategy = this.overlay.scrollStrategies.reposition(); const dialogRef = this.dialog.open( DialogOverviewExampleDialog, { scrollStrategy } ); The full example I expect that during scrolling the whole dialog(element .cdk-overlay-pane ) will move Almost right behavior 回答1: If you want to scroll the content of the dialog then you have to use the <mat-dialog-content> tag, or use the directive mat

How to use scrollStrategy in MatDialog?

由 我的未来我决定 提交于 2020-01-31 03:22:27
问题 I tried to make a scroll for a dialog in reposition strategy, but it doesn't work for me. const scrollStrategy = this.overlay.scrollStrategies.reposition(); const dialogRef = this.dialog.open( DialogOverviewExampleDialog, { scrollStrategy } ); The full example I expect that during scrolling the whole dialog(element .cdk-overlay-pane ) will move Almost right behavior 回答1: If you want to scroll the content of the dialog then you have to use the <mat-dialog-content> tag, or use the directive mat

Android: How to create a Dialog with a Scrolling title?

由 自古美人都是妖i 提交于 2020-01-30 06:40:51
问题 Ok so I've read the Custom Dialog explanation on the And Dev website http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog It show's you how to make a custom dialog, but not how to customise the title! Basically my title is too long and I want it to scroll (like textview) or better still have a 'marquee' effect i think it's called. Or if I can't make it scroll, give it more space to wrap onto more lines! Any ideas, I don't hold out much hope as it's not on android.dev :-( 回答1

Android: How to create a Dialog with a Scrolling title?

由 时间秒杀一切 提交于 2020-01-30 06:40:04
问题 Ok so I've read the Custom Dialog explanation on the And Dev website http://developer.android.com/guide/topics/ui/dialogs.html#CustomDialog It show's you how to make a custom dialog, but not how to customise the title! Basically my title is too long and I want it to scroll (like textview) or better still have a 'marquee' effect i think it's called. Or if I can't make it scroll, give it more space to wrap onto more lines! Any ideas, I don't hold out much hope as it's not on android.dev :-( 回答1

How to force update in Android application if new version is available?

由 血红的双手。 提交于 2020-01-29 09:57:24
问题 I am working on an application I want to give force update to app users if new version available on play store, the app should show a dialog message to user. 回答1: public class ForceUpdateAsync extends AsyncTask<String, String, JSONObject>{ private String latestVersion; private String currentVersion; private Context context; public ForceUpdateAsync(String currentVersion, Context context){ this.currentVersion = currentVersion; this.context = context; } @Override protected JSONObject

Stucture values not staying, values changed to -858993460

由 混江龙づ霸主 提交于 2020-01-26 02:50:08
问题 I'm clearly doing something wrong or forgetting something. I have defined a structure in a header file with four variables. I then assign values to those variables in a function located in a different .cpp then I try and take the new values from the structure and assign to different variable in another function. Problem is, I'm able to assign values to the variables in the structure but when I try and transfer those values to other variables they become something like -858993460(this is
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