android-progressbar

问题 Currently I'm picking a file from the gallery and copying it to a specified folder. While copying I'm showing a ProgressDialog , I'm doing this with AsyncTask . I'm trying to show the progress of the file being copied with percentage, but the problem I have is that the progress shows 50% and stay at 50% until the file is done copying. There is a lot of questions about this, but all of them are related to downloading from URL . My Question How can I get the current progress of the file being

问题 I've created progressdialog in asynctask dynamically. I use custom style for my app. when I did that my progressdialog style changed to white color i need my default style in black with white text. My java file: class LoginTask extends AsyncTask<Void, Void, Void> { private final ProgressDialog dialog = new ProgressDialog(Login.this); @Override protected void onPreExecute() { this.dialog.setMessage("Logging in..."); this.dialog.show(); } // my prog @Override protected void onPostExecute(Void

问题 I want to check progress of uploading file by HttpUrlConnection . How I can do this? I've tried to calculate bytes when writing data in OutputStream but it's wrong, cause real uploading happens only when I call conn.getInputStream() , so I need somehow to check inputStream. Here is my code: public static void uploadMovie(final HashMap<String, String> dataSource, final OnLoadFinishedListener finishedListener, final ProgressListener progressListener) { if (finishedListener != null) { new Thread

问题 I have a circular progress-bar and it works fine.But Background is not appearing, even though i have given shape for "background" in the xml drawable file and also progress starts from the right side of the circle (as shown in the figure). I want it to make it from the top. Here is my code: <ProgressBar android:id="@+id/progressBarToday" style="?android:attr/progressBarStyleHorizontal" android:layout_width="50dip" android:layout_height="50dip" android:layout_centerInParent="true" android

问题 I would like to change the progress bar to a custom drawable. How do I change the image of the progress bar? 回答1: Here my answer, i use my image in android progress bar.. <ProgressBar android:layout_width="60dp" android:layout_height="50dp" android:layout_centerInParent="true" android:indeterminate="true" android:indeterminateDrawable="@drawable/my_progress_indeterminate" /> my_progress_indeterminate.xml: <?xml version="1.0" encoding="utf-8"?> <animated-rotate xmlns:android="http://schemas

问题 I would like to change the progress bar to a custom drawable. How do I change the image of the progress bar? 回答1: Here my answer, i use my image in android progress bar.. <ProgressBar android:layout_width="60dp" android:layout_height="50dp" android:layout_centerInParent="true" android:indeterminate="true" android:indeterminateDrawable="@drawable/my_progress_indeterminate" /> my_progress_indeterminate.xml: <?xml version="1.0" encoding="utf-8"?> <animated-rotate xmlns:android="http://schemas

问题 I've been looking through the documentation for ProgressBar class and found these attributes: android:progressBarStyle android:progressBarStyleHorizontal android:progressBarStyleLarge android:progressBarStyleSmall These four parameters are supposed to be a reference to some style as I take it. So the question is, what are these for? Style for the progress bar is set via android:style attribute and a reference to the global style attributes. Documentation doesn't say anything helpful, searched

问题 I've been looking through the documentation for ProgressBar class and found these attributes: android:progressBarStyle android:progressBarStyleHorizontal android:progressBarStyleLarge android:progressBarStyleSmall These four parameters are supposed to be a reference to some style as I take it. So the question is, what are these for? Style for the progress bar is set via android:style attribute and a reference to the global style attributes. Documentation doesn't say anything helpful, searched

问题 My activity_main.xml is below, as you see, the height is set 40 dip. And in MyEclipse, it looks like below: But when I run it on my phone, it looks like below: So my question is why the real height of the progressbar is not the one I set? How to increase the height of the progressbar? 回答1: From this tutorial: <style name="CustomProgressBarHorizontal" parent="android:Widget.ProgressBar.Horizontal"> <item name="android:progressDrawable">@drawable/custom_progress_bar_horizontal</item> <item name

问题 My activity_main.xml is below, as you see, the height is set 40 dip. And in MyEclipse, it looks like below: But when I run it on my phone, it looks like below: So my question is why the real height of the progressbar is not the one I set? How to increase the height of the progressbar? 回答1: From this tutorial: <style name="CustomProgressBarHorizontal" parent="android:Widget.ProgressBar.Horizontal"> <item name="android:progressDrawable">@drawable/custom_progress_bar_horizontal</item> <item name