Android :: Code For Date Picker In Droid?
Jul 21, 2010Can any one post sample code for a simple date picker in Android.
If date picker is not possible in Android, an option to choose a date is needed.
Can any one post sample code for a simple date picker in Android.
If date picker is not possible in Android, an option to choose a date is needed.
I wanted to know whether we can implement both date and time picker in one view...
In iphone app you can pick both date and time through one view. But in android we have date picker and time picker seperately. So, is there any method by which i can get values of both date and time from one view?
I need someone to test my First app I did. It is reworked and extended version of Android DatePicker app here: Date Picker | Android Developers. I don't have Android creature, because I am out of the Google test area. My app shows Time Duration using the DatePicker Dialog twice
The result can be seen on the image.
Please email me and I'll attach the tDurator.apk for you. I need feedback about the working state of the app when rotating the Nexus 1 device, but anyone having at least Android system 1.5 (level 3 on the SDK) can run the app. The app is signed for release and in not harm to the phone.
I'm trying to test a date picker scenario on android. I have the date picker which comes up when I click a text view(with id say v) which has a label on it along with a hint "Enter Date".
The problem is that I'm trying to simulate this clicking of the text view and then selecting of the date from the date picker dialog. I cannot find an method call/option in Solo to get hold of the text view (ex:with id say x).
I've been trying to figure it out for the past three days.
Can anyone suggest me a way to go about it?.
I am attempting to learn Android development and have modified a sample app that loads a web page in a WebView. The web page contains a text input. I want to use the Android DatePicker to input a value instead of the keyboard. The code below almost works. The DatePicker is displayed but throws an unknown error when I select a date and call loadUrl on the WebView in the onDateSet handler to update the value of the text input (end of code sample). I suspect a cross thread issue but I'm not sure.
package com.freeze.android.hellowebview;
import java.util.Calendar;
import android.app.Activity;
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.view.KeyEvent;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.DatePicker;
public class HelloWebView extends Activity { WebView webview;
class DateJavaScriptInterface { public void pickDate() { showDialog(0);
} } public void loadScript(String script){
webview.loadUrl("javascript:(function() { " + script + "})()");
} private class HelloWebViewClient extends WebViewClient {
@Override public boolean shouldOverrideUrlLoading(WebView view, String url)
view.loadUrl(url); return true;
} @Override public void onPageFinished(WebView view, String url) {
loadScript("document.getElementById('trips_dateandtime').onfocus = function(
{this.blur();window.DateInterface.pickDate();};");
} } /** Called when the activity is first created. */
@Override public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); setContentView(R.layout.main);
webview = (WebView) findViewById(R.id.webview);
webview.setWebViewClient(new HelloWebViewClient());
webview.getSettings().setJavaScriptEnabled(true);
webview.addJavascriptInterface(new DateJavaScriptInterface(), "DateInterface");
webview.loadUrl("http://127.0.0.1:8000/mileage/default/index");
} @Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if ((keyCode == KeyEvent.KEYCODE_BACK) && webview.canGoBack()) {
webview.goBack(); return true;
} return super.onKeyDown(keyCode, event);
} @Overrid protected Dialog onCreateDialog(int id) {
switch (id) { case 0:
final Calendar c = Calendar.getInstance();
int mYear = c.get(Calendar.YEAR);
int mMonth = c.get(Calendar.MONTH);
int mDay = c.get(Calendar.DAY_OF_MONTH);
return new DatePickerDialog(this,
mDateSetListener, mYear, mMonth, mDay);
} return null;
} private DatePickerDialog.OnDateSetListener mDateSetListener =
new DatePickerDialog.OnDateSetListener() {
@Overrid public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth) {
loadScript("document.getElementById('trips_dateandtime').value = 'test';"); //ERROR
} };
}
One thing annoys me; The date picking facility that seems to be built into the OS is pretty poor. The three scrolling wheels for year, month and date make it slow to use, and also difficult to work out what date to select if you want something that is, say, 1 week away from today (especially if that leads into another month). It would be better to have a "calendar month" style picker, where you can see an entire month in one go, and switch forwards/backwards a month. Does anyone know if it's possible to change this? Perhaps an app can be installed to replace the standard picker?
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Intent newIntent = new Intent(Intent.ACTION_PICK, Contacts.CONTENT_URI);
startActivityForResult(newIntent, 1);
}
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Nexus 7
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