的setText不工作设定日期

这是主要活动：的setText不工作设定日期

public class MainActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener { 
EditText doa,et; 
Context context; 
ImageView calender,cam; 
CalendarView cal; 
Button save, nexto, can; 
TextView Area, timedisplay; 
EditText areaEnter; 
int m = 0, n = 0, o = 0, p = 0, res = 0, sonal; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.activity_main); 
    save = (Button) findViewById(R.id.save); 
    can = (Button) findViewById(R.id.cancel_action); 
    nexto=(Button)findViewById(R.id.next); 
    // doa = (EditText) findViewById(R.id.activitydateswati); 
    et=(EditText) findViewById(R.id.activitydateswati); 
    cam=(ImageView)findViewById(R.id.camera); 
    calender = (ImageView) findViewById(R.id.calimg); 
    if (getResources().getConfiguration().orientation ==    Configuration.ORIENTATION_PORTRAIT) { 
     setContentView(R.layout.activity_main); 
    } else { 
     setContentView(R.layout.content_landscape); 
    } 

    Spinner activitysector=(Spinner)findViewById(R.id.selectactivitysector); 
    activitysector.setOnItemSelectedListener(this); 
    List<String> categories2 = new ArrayList<String>(); 
    categories2.add("Select Activity Sector"); 
    categories2.add("Domestic Sector Activities"); 
    categories2.add("Agriculture Sector Activities"); 
    categories2.add("Transport Sector Activities"); 
    categories2.add("Industry Sector Activities"); 
    categories2.add("Miscellaneous Activities"); 
    categories2.add("PAT"); 
    categories2.add("ISO 50001"); 
    ArrayAdapter<String> dataAdapter2 = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categories2); 
    dataAdapter2.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
    activitysector.setAdapter(dataAdapter2); 
    // 

    Spinner fromhr=(Spinner)findViewById(R.id.fromhour); 
    fromhr.setOnItemSelectedListener(this); 
    List<String> categories3 = new ArrayList<String>(); 
    categories3.add("00"); 
    categories3.add("01"); 
    categories3.add("02"); 
    categories3.add("03"); 
    categories3.add("04"); 
    categories3.add("05"); 
    categories3.add("06"); 
    categories3.add("07"); 
    categories3.add("08"); 
    categories3.add("09"); 
    categories3.add("10"); 
    categories3.add("11"); 
    categories3.add("12"); 
    categories3.add("13"); 
    categories3.add("14"); 
    categories3.add("15"); 
    categories3.add("16"); 
    categories3.add("17"); 
    categories3.add("18"); 
    categories3.add("19"); 
    categories3.add("20"); 
    categories3.add("21"); 
    categories3.add("22"); 
    categories3.add("23"); 
    ArrayAdapter<String> dataAdapterdatefromhour = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categories3); 
    dataAdapterdatefromhour.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
    fromhr.setAdapter(dataAdapterdatefromhour); 

    Spinner frommin=(Spinner)findViewById(R.id.from_minutes); 
    frommin.setOnItemSelectedListener(this); 
    List<String> categoriesfromminutes = new ArrayList<String>(); 
    categoriesfromminutes.add("00"); 
    categoriesfromminutes.add("15"); 
    categoriesfromminutes.add("30"); 
    categoriesfromminutes.add("45"); 
    ArrayAdapter<String> dataAdapterdatefrommin = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categoriesfromminutes); 
    dataAdapterdatefrommin.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
    frommin.setAdapter(dataAdapterdatefrommin); 

    Spinner tohr=(Spinner)findViewById(R.id.tohour); 
    tohr.setOnItemSelectedListener(this); 
    List<String> categoriestohour = new ArrayList<String>(); 
    categoriestohour.add("00"); 
    categoriestohour.add("01"); 
    categoriestohour.add("02"); 
    categoriestohour.add("03"); 
    categoriestohour.add("04"); 
    categoriestohour.add("05"); 
    categoriestohour.add("06"); 
    categoriestohour.add("07"); 
    categoriestohour.add("08"); 
    categoriestohour.add("09"); 
    categoriestohour.add("10"); 
    categoriestohour.add("11"); 
    categoriestohour.add("12"); 
    categoriestohour.add("13"); 
    categoriestohour.add("14"); 
    categoriestohour.add("15"); 
    categoriestohour.add("16"); 
    categoriestohour.add("17"); 
    categoriestohour.add("18"); 
    categoriestohour.add("19"); 
    categoriestohour.add("20"); 
    categoriestohour.add("21"); 
    categoriestohour.add("22"); 
    categoriestohour.add("23"); 
    ArrayAdapter<String> dataAdapterdatetohour = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categoriestohour); 
    dataAdapterdatetohour.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
    tohr.setAdapter(dataAdapterdatetohour); 

    Spinner tomin=(Spinner)findViewById(R.id.tominutes); 
    tomin.setOnItemSelectedListener(this); 
    List<String> categoriestominutes = new ArrayList<String>(); 
    categoriestominutes.add("00"); 
    categoriestominutes.add("15"); 
    categoriestominutes.add("30"); 
    categoriestominutes.add("45"); 
    ArrayAdapter<String> dataAdapterdatetomin = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, categoriestominutes); 
    dataAdapterdatetomin.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
    tomin.setAdapter(dataAdapterdatetomin); 
} 


public void popupimage(View v) { 
    LayoutInflater layoutInflater 
      = (LayoutInflater) getBaseContext() 
      .getSystemService(LAYOUT_INFLATER_SERVICE); 
    final View popupView = layoutInflater.inflate(R.layout.popup, null); 
    final PopupWindow popupWindow = new PopupWindow(popupView, 400, 400, true); 
    popupWindow.setBackgroundDrawable (new BitmapDrawable()); 
    popupWindow.setOutsideTouchable(true); 

    popupWindow.showAtLocation(popupView, Gravity.RIGHT, 0, 0); 
    cal = (CalendarView)popupView.findViewById(R.id.calendarView); 
    cal.setOnDateChangeListener(new CalendarView.OnDateChangeListener() { 
     @Override 
     public void onSelectedDayChange(CalendarView view, int year, int month, int dayOfMonth) { 
      et.setText(year + "-" + month + "-" + dayOfMonth); 
      Toast.makeText(MainActivity.this, et.getText().toString(), Toast.LENGTH_SHORT).show(); 
     } 
    }); 

} 


@Override 
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { 
    String a="",b="",c="",d=""; 

    switch (parent.getId()) 
    { 

     case R.id.selectactivitysector: String item2 = parent.getItemAtPosition(position).toString(); 
      Spinner subactivity =(Spinner)findViewById(R.id.selectactivity); 
      List<String> subcategories=new ArrayList<String>(); 
      if(item2.equalsIgnoreCase("select activity sector")) 
      { 

       subcategories.add("Select Activity"); 
      } 
      else if(item2.equalsIgnoreCase("Domestic Sector Activities")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("Workshop Domestic"); 
       subcategories.add("Youth Programme"); 
       subcategories.add("Misc"); 
      } 

      else if(item2.equalsIgnoreCase("Agriculture Sector Activities")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("Kisan Shop"); 
       subcategories.add("Workshop Agriculture"); 
       subcategories.add("Misc"); 
      } 

      else if(item2.equalsIgnoreCase("Transport Sector Activities")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("Driver Training Programme"); 
       subcategories.add("Model Training Programme"); 
       subcategories.add("Training for DTI"); 
       subcategories.add("Workshop Transport"); 
       subcategories.add("Misc"); 
      } 

      else if(item2.equalsIgnoreCase("Industry Sector Activities")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("Energy Audit(IH)"); 
       subcategories.add("Follow up"); 
       subcategories.add("Fuel Oil Diagnostic Study"); 
       subcategories.add("Institutional Training Programme"); 
       subcategories.add("Seminar/Technical/Consumer Meet"); 
       subcategories.add("Service to Small Scale Industry"); 
       subcategories.add("Workshop-Industrial"); 
       subcategories.add("Misc"); 
      } 

      else if(item2.equalsIgnoreCase("Miscellaneous Activities")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("Exhibition"); 
       subcategories.add("Van Publicity"); 
       subcategories.add("Misc"); 
      } 

      else if(item2.equalsIgnoreCase("pat")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("PAT"); 
      } 
      else if(item2.equalsIgnoreCase("ISO 50001")) 
      { 
       subcategories.add("Select Activity"); 
       subcategories.add("ISO 50001"); 
      } 

      ArrayAdapter<String> dataAdapter3 = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, subcategories); 
      dataAdapter3.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
      subactivity.setAdapter(dataAdapter3); 
      break; 
     case R.id.fromhour:a= parent.getItemAtPosition(position).toString(); 
      m=Integer.parseInt(a); 
      break; 

     case R.id.from_minutes:b= parent.getItemAtPosition(position).toString(); 
      n=Integer.parseInt(b); 

      break; 

     case R.id.tohour:c= parent.getItemAtPosition(position).toString(); 
      o=Integer.parseInt(c); 
      break; 

     case R.id.tominutes:d= parent.getItemAtPosition(position).toString(); 
      p=Integer.parseInt(d); 
      break; 

    } 

} 
@Override 
public void onNothingSelected (AdapterView <?> parent){ 

} 

public void onsaveClick(View v) { 
    Intent i= new Intent(MainActivity.this,Dactivity.class); 
    startActivity(i); 

} 
public void oncamClick(View v) { 

    Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); 
    startActivityForResult(cameraIntent, 0); 
} 


}

这是具有纺纱和EDITTEXT（代码工作，如果我有EditText上并弹出，但XML时我加入纺纱和更多的文本框它没有显示所希望的结果）而且popup.xml仅具有这是工作

<TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="Date of Activity* " 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:paddingRight="50dp" 
     android:id="@+id/dateofactivity"/> 
    <EditText 
     android:layout_height="wrap_content" 
     android:layout_marginLeft="10dp" 
     android:layout_marginTop="50dp" 
     android:layout_width="280dp" 
     android:height="100dp" 
     android:textColor="#000000" 
     android:id="@+id/activitydateswati" 
     android:layout_toRightOf="@+id/dateofactivity" 
     android:layout_alignBottom="@+id/dateofactivity" 
     android:layout_alignParentEnd="false" 
     android:layout_alignParentStart="false" 
     android:visibility="visible" 
     android:inputType="date" 
     tools:ignore="RtlCompat"/> 
     <!--android:background="@drawable/edittextstyle"--> 

    <ImageView android:layout_height="40dp" 
     android:layout_width="35dp" 
     android:src="@drawable/calendar1" 
     android:id="@+id/calimg" 
     android:clickable="true" 
     android:onClick="popupimage" 
     android:layout_alignParentTop="true" 
     android:layout_toRightOf="@+id/activitydateswati" 
     android:layout_toEndOf="@+id/activitydateswati" /> 


    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="Duration* " 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_below="@+id/calimg" 
     android:layout_alignLeft="@+id/dateofactivity" 
     android:layout_alignStart="@+id/dateofactivity" 
     android:id="@+id/duration"/> 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Frm" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:id="@+id/textView2" 
     android:layout_alignTop="@+id/duration" 
     android:layout_toRightOf="@+id/dateofactivity" 
     android:layout_toEndOf="@+id/dateofactivity" /> 

    <Spinner 
     android:layout_width="50dp" 
     android:layout_height="wrap_content" 
     android:id="@+id/fromhour" 
     android:background="@drawable/edittextstyle" 
     android:layout_toRightOf="@+id/textView2" 
     android:layout_toEndOf="@+id/textView2" 
     android:layout_alignBottom="@+id/textfromhrs" 
     android:layout_below="@+id/calimg" /> 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="hrs" 
     android:id="@+id/textfromhrs" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_alignTop="@+id/textView2" 
     android:layout_toRightOf="@+id/fromhour" 
     android:layout_toEndOf="@+id/fromhour" /> 

    <Spinner 
     android:layout_width="50dp" 
     android:layout_height="wrap_content" 
     android:id="@+id/from_minutes" 
     android:background="@drawable/edittextstyle" 
     android:layout_toEndOf="@+id/textfromhrs" 
     android:layout_alignBottom="@+id/textfromhrs" 
     android:layout_alignTop="@+id/textfromhrs" 
     tools:ignore="RtlCompat" /> 

    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="mins" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:id="@+id/textfrommins" 
     android:layout_above="@+id/textView4" 
     android:layout_toRightOf="@+id/from_minutes" 
     android:layout_toEndOf="@+id/from_minutes" 
     android:layout_marginLeft="31dp" 
     android:layout_marginStart="31dp" /> 

    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:gravity="left" 
     android:text="To" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_below="@+id/textView2" 
     android:layout_alignRight="@+id/textView2" 
     android:layout_alignEnd="@+id/textView2" 
     android:layout_marginTop="27dp" 
     android:layout_alignLeft="@+id/textView2" 
     android:layout_alignStart="@+id/textView2" 
     android:id="@+id/textView4" /> 
    <Spinner 
     android:layout_width="50dp" 
     android:layout_height="wrap_content" 
     android:id="@+id/tohour" 
     android:background="@drawable/edittextstyle" 
     android:layout_alignTop="@+id/textView4" 
     android:layout_toLeftOf="@+id/textfromhrs" 
     android:layout_toStartOf="@+id/textfromhrs" 
     android:layout_alignBottom="@+id/textView4" /> 

    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="hrs" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_alignTop="@+id/tohour" 
     android:layout_alignLeft="@+id/textfromhrs" 
     android:layout_alignStart="@+id/textfromhrs" 
     android:id="@+id/textView5" /> 

    <Spinner 
     android:layout_width="50dp" 
     android:layout_height="wrap_content" 
     android:id="@+id/tominutes" 
     android:background="@drawable/edittextstyle" 
     android:layout_alignTop="@+id/textView5" 
     android:layout_alignLeft="@+id/from_minutes" 
     android:layout_alignStart="@+id/from_minutes" 
     android:layout_alignBottom="@+id/textView5" /> 

    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="mins" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_alignTop="@+id/tominutes" 
     android:layout_alignLeft="@+id/textfrommins" 
     android:layout_alignStart="@+id/textfrommins" 
     android:id="@+id/textView11" /> 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Hours Invested" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_alignTop="@+id/textView6" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:id="@+id/textView8" /> 



    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="Time" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:id="@+id/textView6" 
     android:layout_marginTop="29dp" 
     android:layout_below="@+id/textView4" 
     android:layout_alignLeft="@+id/textView4" 
     android:layout_alignStart="@+id/textView4" /> 


    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="No&apos;s Participated* " 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_marginTop="38dp" 
     android:id="@+id/textView9" 
     android:layout_below="@+id/textView8" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" /> 

    <EditText 
     android:layout_height="wrap_content" 
     android:layout_width="270dp" 
     android:hint="Number participated" 
     android:inputType="number" 
     android:background="@drawable/edittextstyle" 
     android:id="@+id/editText" 
     android:layout_alignTop="@+id/textView9" 
     android:layout_alignLeft="@+id/activitydateswati" 
     android:layout_alignStart="@+id/activitydateswati" 
     android:layout_alignRight="@+id/calimg" 
     android:layout_alignEnd="@+id/calimg" /> 

    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="Region" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_alignTop="@+id/textView12" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" 
     android:id="@+id/textView14" /> 


    <TextView 
     android:layout_height="wrap_content" 
     android:layout_width="wrap_content" 
     android:text="SR" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_marginTop="27dp" 
     android:id="@+id/textView12" 
     android:layout_below="@+id/editText" 
     android:layout_alignLeft="@+id/editText" 
     android:layout_alignStart="@+id/editText" /> 

    <LinearLayout 
     android:paddingTop="20dp" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:orientation="horizontal" 
     android:layout_below="@+id/textView14" 
     android:weightSum="1" 
     android:id="@+id/linearLayout5"> 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Activity Selector" 
     android:id="@+id/textsas" 
     android:gravity="top" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:layout_alignBottom="@+id/selectactivitysector"/> 

    <android.support.v4.widget.Space 
     android:layout_width="60dp" 
     android:layout_height="wrap_content" /> 

    <Spinner 
     android:layout_width="270dp" 
     android:layout_height="53dp" 
     android:id="@+id/selectactivitysector" 
     android:background="@drawable/edittextstyle" 
     android:layout_above="@+id/linearLayout4" 
     android:layout_weight="0.57" /> 
    </LinearLayout> 

    <LinearLayout 
     android:paddingTop="20dp" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:orientation="horizontal" 
     android:weightSum="1" 
     android:id="@+id/linearLayout4" 
     android:layout_below="@+id/linearLayout5" 
     android:layout_alignParentRight="true" 
     android:layout_alignParentEnd="true"> 

    <TextView 
     android:layout_width="142dp" 
     android:layout_height="33dp" 
     android:text="Activity" 
     android:id="@+id/textselectactivity" 
     android:layout_gravity="top" 
     android:gravity="top" 
     android:textColor="#000000" 
     android:textSize="20sp"/> 

    <android.support.v4.widget.Space 
     android:layout_width="60dp" 
     android:layout_height="wrap_content" /> 


    <Spinner 
     android:paddingLeft="0dp" 
     android:layout_width="125dp" 
     android:layout_height="53dp" 
     android:background="@drawable/edittextstyle" 
     android:id="@+id/selectactivity" 
     android:layout_column="9" 
     android:layout_weight="0.84" /> 


    </LinearLayout> 


    <LinearLayout 
     android:paddingTop="20dp" 
     android:layout_width="match_parent" 
     android:layout_height="wrap_content" 
     android:orientation="horizontal" 
     android:weightSum="100" 
     android:id="@+id/linearLayout2" 
     android:layout_below="@+id/linearLayout4" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true"> 

    <TextView 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:text="Brief Description" 
     android:textColor="#000000" 
     android:textSize="20sp" 
     android:paddingTop="20dp" 
     android:layout_gravity="left" 
     android:id="@+id/textView15" 
     android:layout_weight="30" 
     android:layout_alignTop="@+id/editText2" 
     android:layout_alignParentLeft="true" 
     android:layout_alignParentStart="true" /> 

    <EditText 
     android:layout_height="200dp" 
     android:layout_width="250dp" 
     android:inputType="textMultiLine" 
     android:background="@drawable/edittextstyle" 
     android:gravity="top" 
     android:layout_weight="60.33" 
     android:hint="(Provide description within 50 words)" 
     android:id="@+id/editText2" 
     android:layout_above="@+id/linearLayout" 
     /> 

    <android.support.v4.widget.Space 
     android:layout_width="wrap_content" 
     android:layout_height="wrap_content" 
     android:layout_weight="10"/> 

    </LinearLayout> 

    <LinearLayout 
     android:paddingTop="20dp" 
     android:layout_height="wrap_content" 
     android:layout_width="match_parent" 
     android:orientation="horizontal" 
     android:weightSum="100" 
     android:id="@+id/linearLayout" 
     android:layout_below="@+id/camera"> 

     <Button android:text="Save" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_weight="25" 
      android:id="@+id/save"/> 

     <android.support.v4.widget.Space 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_weight="5"/> 


     <Button 
      android:text="Next" 
      android:layout_weight="25" 
      android:layout_height="wrap_content" 
      android:layout_width="wrap_content" 
      android:id="@+id/next" 
      android:onClick="onsaveClick" /> 

     <android.support.v4.widget.Space 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_weight="5"/> 


     <Button android:text="Cancel" 
      android:layout_weight="25" 
      android:layout_height="wrap_content" 
      android:layout_width="wrap_content" 
      android:id="@+id/cancel_action"/> 

    </LinearLayout> 

    <ImageView 
      android:layout_height="40dp" 
      android:layout_width="35dp" 
      android:src="@drawable/camera" 
      android:id="@+id/camera" 
      android:clickable="true" 
      android:layout_below="@+id/linearLayout2" 
      android:layout_alignLeft="@+id/textView12" 
      android:layout_alignStart="@+id/textView12" 
      android:onClick="oncamClick" /> 

    <TextView 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:hint="Date" 
      android:id="@+id/sonal" 
      android:layout_below="@+id/linearLayout" 
      android:layout_alignParentLeft="true" 
      android:layout_alignParentStart="true" 
      android:visibility="visible"/>

来源

2016-02-29 TMittal

“不工作”表示没有文字显示或错误发生？ – Opiatefuchs

没有文字显示 – TMittal

但是，当我尝试设置文本后，我可以看到日期吐司或日志 – TMittal

使用以下用于显示弹出方法，并设置选择的日期上的EditText CalendarView。

private void showDatePicker() { 
LayoutInflater inflater = (LayoutInflater)getApplicationContext().getSystemService 
      (Context.LAYOUT_INFLATER_SERVICE); 
LinearLayout ll= (LinearLayout)inflater.inflate(R.layout.myLayout, null, false); 
CalendarView cv = (CalendarView) ll.getChildAt(0); 
cv.setOnDateChangeListener(new OnDateChangeListener() { 

    @Override 
    public void onSelectedDayChange(CalendarView view, int year, int month, 
      int dayOfMonth) { 
     edt.setText(year+"-"+month+"-"+dayOfMonth); 
    } 
}); 
new AlertDialog.Builder(MomAppActivity.this) 
.setTitle("Event Calendar") 
.setMessage("Click to schedule or view events.") 
.setView(ll) 
.setPositiveButton("Ok", new DialogInterface.OnClickListener() { 
    public void onClick(DialogInterface dialog, int whichButton) { 
     //do nothing...yet 
    } 
}).setNegativeButton("Cancel", new DialogInterface.OnClickListener() { 
    public void onClick(DialogInterface dialog, int whichButton) { 
     // Do nothing. 
    } 
} 
).show(); 


}

来源

2016-02-29 11:11:50

我想CalendarView不datepicker – TMittal

检查我编辑的答案，如果作品和日志或吐司无论你设置为editetext setText –

不工作@AjayPandya – TMittal

我曾经遇到同样的问题，但我改变了自定义背景颜色的文本显示。尝试改变背景或尝试设置不同的文字颜色。

来源

2016-02-29 12:05:46

删除自定义背景仍然不起作用 – TMittal

的setText不工作设定日期

回答

相关问题