我正在为用户输入的用户输入使用编辑文本,其中用户输入了他的出生日期。编辑文本的输入类型是日期,然后我将该日期传递给变量。该日期未传递给该变量并给出一些错误。
我正在使用的代码如下
Edit dob=(EditText)findViewById(R.id.dob);
SimpleDateFormat sdf = new SimpleDateFormat( "yyyy/MM/dd" );
String dob_var=sdf.format(dob.getText());
//dob_var=dob.getText().toString();
System.out.println(dob_var);
之后我想将该日期传递到数据库中,那么将该日期存储在数据库中的类型是什么。我的日志是:
04-05 16:54:22.060: D/AndroidRuntime(3104): Shutting down VM
04-05 16:54:22.146: E/AndroidRuntime(3104): FATAL EXCEPTION: main
04-05 16:54:22.146: E/AndroidRuntime(3104): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.foursquaregame.in/com.foursquaregame.in.Astro_talk}: java.lang.IllegalArgumentException
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2663)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.ActivityThread.access$2300(ActivityThread.java:125)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.os.Handler.dispatchMessage(Handler.java:99)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.os.Looper.loop(Looper.java:123)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.ActivityThread.main(ActivityThread.java:4627)
04-05 16:54:22.146: E/AndroidRuntime(3104): at java.lang.reflect.Method.invokeNative(Native Method)
04-05 16:54:22.146: E/AndroidRuntime(3104): at java.lang.reflect.Method.invoke(Method.java:521)
04-05 16:54:22.146: E/AndroidRuntime(3104): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
04-05 16:54:22.146: E/AndroidRuntime(3104): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
04-05 16:54:22.146: E/AndroidRuntime(3104): at dalvik.system.NativeStart.main(Native Method)
04-05 16:54:22.146: E/AndroidRuntime(3104): Caused by: java.lang.IllegalArgumentException
04-05 16:54:22.146: E/AndroidRuntime(3104): at java.text.DateFormat.format(DateFormat.java:373)
04-05 16:54:22.146: E/AndroidRuntime(3104): at java.text.Format.format(Format.java:133)
04-05 16:54:22.146: E/AndroidRuntime(3104): at com.foursquaregame.in.Astro_talk.onCreate(Astro_talk.java:32)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
04-05 16:54:22.146: E/AndroidRuntime(3104): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
04-05 16:54:22.146: E/AndroidRuntime(3104): ... 11 more