的Android的TextView和進度中的LinearLayout

這裏沒有顯示是我的佈局：的Android的TextView和進度中的LinearLayout

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" 
    android:background="@drawable/background" 
    android:orientation="vertical" > 

    <RelativeLayout 
     android:layout_width="fill_parent" 
     android:layout_height="40dip" 
     android:background="@drawable/tab_color_red" > 

     <TextView 
      android:id="@+id/_title" 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:layout_alignParentLeft="true" 
      android:layout_centerVertical="true" 
      android:layout_toLeftOf="@+id/bar" 
      android:ellipsize="end" 
      android:paddingLeft="5dip" 
      android:singleLine="true" 
      android:textColor="#ffffff" 
      android:textSize="15dip" 
      android:textStyle="bold" /> 

     <ProgressBar 
      android:id="@+id/bar" 
      style="?android:attr/progressBarStyleHorizontal" 
      android:layout_width="wrap_content" 
      android:layout_height="wrap_content" 
      android:layout_alignParentRight="true" 
      android:layout_centerVertical="true" 
      android:visibility="invisible" /> 
    </RelativeLayout> 

    <LinearLayout 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_margin="6dip" 
     android:background="@drawable/noselect_blue" 
     android:orientation="vertical" > 

     <LinearLayout 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" > 

      <TextView 
       android:id="@+id/direzione" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_marginLeft="20dip" 
       android:text="@string/vehicleDirection" 
       android:textColor="#000000" 
       android:textStyle="bold" /> 

      <TextView 
       android:id="@+id/direzione_value" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:gravity="center" 
       android:textColor="#000000" /> 
     </LinearLayout> 

     <LinearLayout 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" > 

      <TextView 
       android:id="@+id/id_veicolo" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_marginLeft="20dip" 
       android:text="@string/lineID" 
       android:textColor="#000000" 
       android:textStyle="bold" /> 

      <TextView 
       android:id="@+id/id_veicolo_value" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:gravity="center" 
       android:textColor="#000000" /> 
     </LinearLayout> 

     <LinearLayout 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" > 

      <TextView 
       android:id="@+id/id_fermata" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_marginLeft="20dip" 
       android:text="@string/stopID" 
       android:textColor="#000000" 
       android:textStyle="bold" /> 

      <TextView 
       android:id="@+id/id_fermata_value" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:gravity="center" 
       android:textColor="#000000" /> 
     </LinearLayout> 

     <LinearLayout 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" > 

      <TextView 
       android:id="@+id/tempo_arrivo" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:layout_marginLeft="20dip" 
       android:text="@string/vehicleTimeLeft" 
       android:textColor="#000000" 
       android:textStyle="bold" /> 

      <TextView 
       android:id="@+id/tempo_arrivo_value" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:gravity="center" 
       android:textColor="#000000" /> 
     </LinearLayout> 
    </LinearLayout> 

    <LinearLayout 
     android:id="@+id/pbus_spec_panel" 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_margin="6dip" 
     android:background="@drawable/noselect_blue" 
     android:orientation="vertical" 
     android:visibility="visible"> 

     <TextView 
      android:id="@+id/pbus_specs" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:gravity="center" 
      android:text="@string/pbusSpecs" 
      android:textAppearance="?android:attr/textAppearanceMedium" 
      android:textColor="#000000" 
      android:textStyle="bold" /> 

     <TextView 
      android:id="@+id/desc" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:layout_marginTop="2dip" 
      android:gravity="center" 
      android:textColor="#000000" 
      android:textSize="12sp" 
      android:visibility="visible" 
      android:text="@string/pbusSpecs" 
      android:textStyle="italic" /> 

     <LinearLayout 
      android:id="@+id/inner_pbus_spec" 
      android:layout_width="fill_parent" 
      android:layout_height="wrap_content" 
      android:orientation="horizontal" 
      android:paddingBottom="6dip" 
      android:visibility="visible"> 

      <TextView 
       android:id="@+id/credibility" 
       android:layout_width="wrap_content" 
       android:layout_height="fill_parent" 
       android:layout_marginTop="6dip" 
       android:gravity="center" 
       android:text="@string/pbusTrust" 
       android:textColor="#000000" 
       android:textSize="12sp" 
       android:textStyle="bold" /> 

      <ProgressBar 
       android:id="@+id/barraCredibilita" 
       style="?android:attr/progressBarStyleHorizontal" 
       android:layout_width="200dip" 
       android:layout_height="15dip" 
       android:layout_marginLeft="10dip" 
       android:layout_marginRight="5dip" 
       android:layout_marginTop="5dip" 
       android:visibility="visible" /> 
     </LinearLayout> 
    </LinearLayout> 

    <LinearLayout 
     android:layout_width="fill_parent" 
     android:layout_height="wrap_content" 
     android:layout_margin="6dip" 
     android:background="@drawable/noselect_blue" 
     android:orientation="vertical" > 

     <RelativeLayout 
      android:layout_width="fill_parent" 
      android:layout_height="60dip" 
      > 

      <TextView 
       android:id="@+id/visualizza_percorso" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:gravity="center" 
       android:layout_toLeftOf="@+id/percorso_freccia" 
       android:text="@string/vehicleActionSeePath" 
       android:textAppearance="?android:attr/textAppearanceSmall" 
       android:textColor="#000000" 
       android:textStyle="italic" /> 

      <ImageView 
       android:id="@+id/percorso_freccia" 
       android:layout_width="30dip" 
       android:layout_height="60dip" 
       android:layout_alignParentRight="true" 
       android:layout_centerInParent="true" 
       android:gravity="left" 
       android:scaleType="center" 
       android:src="@drawable/expander_ic" /> 

     </RelativeLayout> 

     <View 
      android:id="@+id/View02" 
      android:layout_width="fill_parent" 
      android:layout_height="1dip" 
      android:layout_marginTop="5dip" 
      android:background="@color/line" /> 

     <RelativeLayout 
      android:layout_width="fill_parent" 
      android:layout_height="60dip" 
      android:id="@+id/pbus_confirm_layout" 
      android:visibility="gone" 
      > 

      <TextView 
       android:id="@+id/quick_confirm" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:layout_toLeftOf="@+id/conferma_freccia" 
       android:gravity="center" 
       android:text="@string/confirmVehicle" 
       android:textAppearance="?android:attr/textAppearanceSmall" 
       android:textColor="#000000" 
       android:textStyle="italic" /> 

      <ImageView 
       android:id="@+id/conferma_freccia" 
       android:layout_width="30dip" 
       android:layout_height="60dip" 
       android:layout_alignParentRight="true" 
       android:layout_centerInParent="true" 
       android:gravity="left" 
       android:scaleType="center" 
       android:src="@drawable/expander_ic" /> 
     </RelativeLayout> 
     <View 
      android:id="@+id/middle_line" 
      android:layout_width="fill_parent" 
      android:layout_height="1dip" 
      android:layout_marginTop="5dip" 
      android:background="@color/line" 
      android:visibility="gone"/> 

     <RelativeLayout 
      android:layout_width="fill_parent" 
      android:layout_height="60dip" 
      > 

      <TextView 
       android:id="@+id/aggiungi_info" 
       android:layout_width="fill_parent" 
       android:layout_height="fill_parent" 
       android:layout_toLeftOf="@+id/aggiungi_freccia" 
       android:gravity="center" 
       android:text="@string/addVehicleInfos" 
       android:textAppearance="?android:attr/textAppearanceSmall" 
       android:textColor="#000000" 
       android:textStyle="italic" /> 

      <ImageView 
       android:id="@+id/aggiungi_freccia" 
       android:layout_width="30dip" 
       android:layout_height="60dip" 
       android:layout_alignParentRight="true" 
       android:layout_alignParentTop="true" 
       android:gravity="left" 
       android:scaleType="center" 
       android:src="@drawable/expander_ic" /> 

     </RelativeLayout> 
    </LinearLayout> 

</LinearLayout>

這裏是我的活動：

package com.atacmobile; 

import java.util.HashMap; 

import com.atacmobile.Model.Costants; 

import android.app.Activity; 
import android.content.Context; 
import android.content.res.Configuration; 
import android.os.Bundle; 
import android.view.View; 
import android.view.Window; 
import android.widget.LinearLayout; 
import android.widget.ProgressBar; 
import android.widget.RelativeLayout; 
import android.widget.TextView; 

public class MoreInfoBus extends Activity{ 

    private static Context context; 
    boolean isPbus; 
    String atacid;//id fermata 
    String bus; 
    String pathid; 
    String lineid; 
    String azione; 
    String direzione; 
    String tempoFermateRimanente; 
    HashMap<String, String> map = new HashMap<String,String>(); 
    int conferme; 


    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     requestWindowFeature(Window.FEATURE_NO_TITLE); 
     context = getApplicationContext(); 
     setContentView(R.layout.moreinfobus); 
     azione=getIntent().getAction(); 

     if(azione.equals("infobus")){ 
      Bundle extras = getIntent().getExtras(); 
      atacid=extras.getString(Costants.ATACID); 
      bus=extras.getString(Costants.BUS); 
      pathid=extras.getString(Costants.PATHID); 
      lineid=extras.getString(Costants.LINEID); 
      isPbus = extras.getBoolean(Costants.PBUS); 
      direzione = extras.getString(Costants.DIRECTION); 
      tempoFermateRimanente = extras.getString(Costants.TIMELEFT); 
      if(isPbus){ 
       conferme = extras.getInt(Costants.CONFIRMS); 
      } 

     } 

     TextView titolo=(TextView)findViewById(R.id._title); 
     titolo.setText("INFO. LINEA "+bus); 
     TextView direction = (TextView)findViewById(R.id.direzione_value); 
     TextView id_veicolo = (TextView)findViewById(R.id.id_veicolo_value); 
     TextView id_palina = (TextView)findViewById(R.id.id_fermata_value); 
     TextView tempo_arrivo = (TextView)findViewById(R.id.tempo_arrivo_value); 

     direction.setText(direzione); 
     id_veicolo.setText(lineid); 
     id_palina.setText(atacid); 
     tempo_arrivo.setText(tempoFermateRimanente); 

     if(isPbus){ 
      LinearLayout lin_lay = (LinearLayout)findViewById(R.id.pbus_spec_panel); 
      lin_lay.setVisibility(View.VISIBLE); 
      RelativeLayout rel_lay = (RelativeLayout)findViewById(R.id.pbus_confirm_layout); 
      rel_lay.setVisibility(View.VISIBLE); 
      View line = (View)findViewById(R.id.middle_line); 
      line.setVisibility(View.VISIBLE); 
      TextView infos = (TextView)findViewById(R.id.pbus_specs); 
      infos.setVisibility(View.VISIBLE); 
      TextView desc = (TextView)findViewById(R.id.desc); 
      desc.setText("Questo autobus non è monitorato da ATAC ed è stato segnalato da altri utenti che utilizzano RMob! Esattamente "+conferme+" utente\\i hanno confermato quest'autobus!"); 
      desc.setVisibility(View.VISIBLE); 
      ProgressBar pb = (ProgressBar)findViewById(R.id.barraCredibilita); 
      pb.setMax(5); 
      int d = 0; 
      if(conferme == 0) d = R.drawable.redprogressbar; 
      else if(conferme<=2) d = R.drawable.yellowprogressbar; 
      else d = R.drawable.greenprogressbar; 
      pb.setProgressDrawable(context.getApplicationContext().getResources().getDrawable(d)); 
      pb.setProgress(conferme<4?conferme+1:pb.getMax()); 
      pb.setVisibility(View.VISIBLE); 
     } 
    } 


    @Override 
    public void onConfigurationChanged(Configuration newConfig) { 
     super.onConfigurationChanged(newConfig); 

     // Checks the orientation of the screen 
     if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) { 
     } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT){ 
     } 
     // Checks whether a hardware keyboard is available 
     if (newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_NO) { 
     } else if (newConfig.hardKeyboardHidden == Configuration.HARDKEYBOARDHIDDEN_YES) { 
     } 
    } 
}

以上佈局顯示，除了TextView desc的一切，所有的LinearLayout，編號爲inner_pbus_spec。我究竟做錯了什麼？我可以在Eclipse的可視化編輯器中看到所有內容！

來源

2013-03-18 Desh901

認真它在這裏顯示一切在我的情況下，沒有任何問題。可能是你需要檢查你通過你的包得到的價值..我尋找實際上你只是抱怨的意見。（我剛剛將你的佈局和代碼複製到我的虛擬項目中） – DeltaCap 2013-03-19 06:04:30

desc（pbus_specs）以上的元素具有fill_parent的高度。這會導致它增長，而不會顯示其他一些元素。

來源

2013-03-18 20:08:12 BrianPlummer

我將它設置爲** wrap_content **，它實現了訣竅！非常感謝！對我感到羞恥！ – Desh901 2013-03-19 09:50:12

的Android的TextView和進度中的LinearLayout

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