Android 对话框被压缩

Question

我正在使用布局来显示对话框。在我的 xml 设计中它是完美的，但是当我在应用程序中打开它时，它被打乱了。下面是屏幕截图：

xml文件设计：

以及手机中的对话框：

我的xml代码是：

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:weightSum="11"
android:background="#ffffff">

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1" >

    <TextView
        android:id="@+id/textView_goal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:text="Set You Goal with "
        android:textAppearance="?android:attr/textAppearanceLarge" />

</RelativeLayout>

<RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="4" >
    </RelativeLayout>
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    android:orientation="horizontal"
    android:weightSum="2" >

    <RelativeLayout
        android:layout_width="0dp"
        android:layout_weight="1.5"
        android:layout_height="match_parent" >

        <EditText
               android:id="@+id/goal_value_1"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
                android:layout_centerHorizontal="true"
               android:layout_centerVertical="true"
              android:ems="10"
              android:layout_marginLeft="40dp"
              android:inputType="phone" >

            <requestFocus />
        </EditText>

    </RelativeLayout>
     <RelativeLayout
        android:layout_width="0dp"
        android:layout_weight="0.5"
        android:layout_height="match_parent" >

         <TextView
             android:id="@+id/goal_unit_1"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
            android:layout_centerInParent="true"
             android:text="mm Hg"
             android:textAppearance="?android:attr/textAppearanceMedium" 
     />

    </RelativeLayout>

   </LinearLayout>
    <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="0.5"
    android:orientation="horizontal"
    android:weightSum="2" >
     </LinearLayout>
    <LinearLayout
    android:id="@+id/hide_lay"
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1"
    android:orientation="horizontal"
    android:weightSum="2" >
      <RelativeLayout
        android:layout_width="0dp"
        android:layout_weight="1.5"
        android:layout_height="match_parent" >

          <EditText
              android:id="@+id/goal_value_2"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:inputType="phone"
              android:layout_marginLeft="40dp"
              android:layout_centerHorizontal="true"
              android:layout_centerVertical="true"
              android:ems="10" />

       </RelativeLayout>
      <RelativeLayout
        android:layout_width="0dp"
        android:layout_weight="0.5"
        android:layout_height="match_parent" >

         <TextView
             android:id="@+id/textView2"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:layout_centerInParent="true"
             android:text="mm Hg"
             android:textAppearance="?android:attr/textAppearanceMedium"
         />

       </RelativeLayout>
     </LinearLayout>
    <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="0.5"
    android:orientation="horizontal"
    android:weightSum="2" >
     </LinearLayout>

   <RelativeLayout
    android:layout_width="match_parent"
    android:layout_height="0dp"
    android:layout_weight="1" >

   <Button
     android:id="@+id/button_goal_set"
     android:layout_width="match_parent"
     android:layout_marginLeft="40dp"
     android:layout_height="wrap_content"
     android:layout_centerHorizontal="true"
     android:layout_centerVertical="true"
     android:text="Set"
     android:textColor="#ffffff"
     android:background="#6FD0EA" />

   </RelativeLayout>



  </LinearLayout>

我的 java 代码是：

final Dialog d = new Dialog(AddMeasurements.this);

            //tell the Dialog to use the dialog.xml as it's layout description
            d.setContentView(R.layout.measurement_goal);
            d.setTitle("Set Goal");
            final EditText value = (EditText) d.findViewById(R.id.goal_value_1);
            final EditText value2 = (EditText) d.findViewById(R.id.goal_value_2);
            goal=(TextView)d.findViewById(R.id.textView_goal);
            goal.setText("Set your goal for "+getIntent().getStringExtra("mname"));
            LinearLayout l=(LinearLayout)d.findViewById(R.id.hide_lay);
            l.setVisibility(View.GONE);
            final TextView unit=(TextView)d.findViewById(R.id.goal_unit_1);
            unit.setText("mg/dl");
            Button send = (Button) d.findViewById(R.id.button_goal_set);

              send.setOnClickListener(new OnClickListener() {
                @Override
                public void onClick(View view) {

                    sp.edit().putString("Blood Glucose", value.getText().toString()+" "+unit.getText().toString()).commit();
                    d.dismiss();
                }

            });
              d.show();

我试过所有方法，但无法修复此对话框，请帮忙谢谢

Answer 1

尝试将您的线性布局编辑为此

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:weightSum="11"
android:background="#ffffff">

并尝试编辑其他视图元素的所有高度和宽度属性不应该依赖于父对话布局的地方。

并在你的对话代码中添加这一行

dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);

Answer 2

用下面的代码更改您的对话框代码，它肯定会工作

final Dialog d = new Dialog(MainActivity.this);

        //tell the Dialog to use the dialog.xml as it's layout description
        d.setContentView(R.layout.dialog);
        d.setTitle("Set Goal");

       //Added this lines
        WindowManager.LayoutParams lp = new WindowManager.LayoutParams();
        lp.copyFrom(d.getWindow().getAttributes());
        lp.width = WindowManager.LayoutParams.MATCH_PARENT;
        lp.height = WindowManager.LayoutParams.MATCH_PARENT;


        final EditText value = (EditText) d.findViewById(R.id.goal_value_1);
        final EditText value2 = (EditText) d.findViewById(R.id.goal_value_2);
        TextView goal=(TextView)d.findViewById(R.id.textView_goal);
        goal.setText("Set your goal for "+getIntent().getStringExtra("mname"));
        LinearLayout l=(LinearLayout)d.findViewById(R.id.hide_lay);
        l.setVisibility(View.GONE);
        final TextView unit=(TextView)d.findViewById(R.id.goal_unit_1);
        unit.setText("mg/dl");
        Button send = (Button) d.findViewById(R.id.button_goal_set);

          send.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View view) {

//                sp.edit().putString("Blood Glucose", value.getText().toString()+" "+unit.getText().toString()).commit();
                d.dismiss();
            }

        });
          d.show();
          //added this line also
          d.getWindow().setAttributes(lp);

Android 对话框被压缩

Android dialog is compressed

android

android-layout

android-dialog