Android對話框保持安靜 - 不會保持一種尺寸

Question

我有一個按鈕提示的彈出對話框。我最近添加了幾個類別以顯示在屏幕上，現在對話框表現得很奇怪。點擊提示後，彈出對話框，但不會保持不變;相反，它反覆變得越來越細，然後快速地來回移動。有人遇到過這種情況麼？下面是彈出的XML代碼：

<?xml version="1.0" encoding="utf-8"?> 
<android.support.constraint.ConstraintLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
xmlns:app="http://schemas.android.com/apk/res-auto" 
xmlns:tools="http://schemas.android.com/tools" 
android:layout_width="wrap_content" 
android:layout_height="wrap_content"> 


<TextView 
    android:id="@+id/productName" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    app:layout_constraintLeft_toLeftOf="parent" 
    app:layout_constraintRight_toRightOf="parent" 
    android:text="TEST" 
    android:gravity="center" 
    android:textSize="25sp" 
    android:layout_marginTop="16dp" 
    app:layout_constraintTop_toBottomOf="@+id/productImage" /> 

<TextView 
    android:id="@+id/category" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="Category" 
    android:textSize="20sp" 
    android:gravity="center" 
    app:layout_constraintLeft_toLeftOf="parent" 
    app:layout_constraintRight_toRightOf="parent" 
    android:layout_marginTop="16dp" 
    app:layout_constraintTop_toBottomOf="@+id/productName" /> 

<TextView 
    android:id="@+id/size" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:gravity="left" 
    android:text="size" 
    app:layout_constraintRight_toLeftOf="@+id/powerType" 
    android:layout_marginRight="8dp" 
    app:layout_constraintTop_toTopOf="@+id/powerType" 
    android:layout_marginTop="0dp" /> 

<TextView 
    android:id="@+id/horsepower" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="horsepower" 
    android:gravity="left" 
    app:layout_constraintLeft_toRightOf="@+id/voltage" 
    android:layout_marginLeft="8dp" 
    app:layout_constraintTop_toTopOf="@+id/voltage" 
    android:layout_marginTop="0dp" /> 

<TextView 
    android:id="@+id/powerType" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="power type" 
    android:gravity="left" 
    android:layout_marginTop="16dp" 
    app:layout_constraintTop_toBottomOf="@+id/category" 
    android:layout_marginLeft="0dp" 
    app:layout_constraintLeft_toLeftOf="@+id/category" 
    android:layout_marginRight="0dp" 
    app:layout_constraintRight_toRightOf="@+id/category" 
    app:layout_constraintHorizontal_bias="0.473" /> 

<TextView 
    android:id="@+id/expProof" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="exp Proof" 
    android:gravity="left" 
    app:layout_constraintLeft_toRightOf="@+id/powerType" 
    android:layout_marginLeft="8dp" 
    app:layout_constraintTop_toTopOf="@+id/powerType" 
    android:layout_marginTop="0dp" /> 

<TextView 
    android:id="@+id/psi" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="PSI" 
    android:gravity="left" 
    app:layout_constraintRight_toLeftOf="@+id/gpm" 
    android:layout_marginRight="8dp" 
    android:layout_marginTop="0dp" 
    app:layout_constraintTop_toTopOf="@+id/gpm" /> 

<TextView 
    android:id="@+id/gpm" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="GPM" 
    android:gravity="left" 
    android:layout_marginTop="24dp" 
    app:layout_constraintTop_toBottomOf="@+id/voltage" 
    android:layout_marginLeft="0dp" 
    app:layout_constraintLeft_toLeftOf="@+id/voltage" 
    android:layout_marginRight="0dp" 
    app:layout_constraintRight_toRightOf="@+id/voltage" 
    app:layout_constraintHorizontal_bias="0.0" /> 

<TextView 
    android:id="@+id/rpm" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="RPM" 
    android:gravity="left" 
    app:layout_constraintLeft_toRightOf="@+id/gpm" 
    android:layout_marginLeft="8dp" 
    app:layout_constraintTop_toTopOf="@+id/gpm" 
    android:layout_marginTop="0dp" /> 

<TextView 
    android:id="@+id/price" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="Price" 
    android:textSize="20sp" 
    android:gravity="center" 
    app:layout_constraintLeft_toLeftOf="parent" 
    app:layout_constraintRight_toRightOf="parent" 
    android:layout_marginTop="24dp" 
    app:layout_constraintTop_toBottomOf="@+id/gpm" /> 

<Button 
    android:id="@+id/closeDetails" 
    android:layout_width="@dimen/popUpDetailSections" 
    android:layout_height="41dp" 
    android:text="@string/okayButton" 
    android:gravity="left" 
    android:textSize="15sp" 
    android:backgroundTint="@color/colorPrimary" 
    android:textColor="@color/white" 
    app:layout_constraintLeft_toLeftOf="parent" 
    app:layout_constraintRight_toRightOf="parent" 
    android:layout_marginTop="32dp" 
    app:layout_constraintTop_toBottomOf="@+id/price" /> 

<ImageView 
    android:id="@+id/productImage" 
    android:layout_width="200dp" 
    android:layout_height="124dp" 
    app:layout_constraintLeft_toLeftOf="parent" 
    app:layout_constraintRight_toRightOf="parent" 
    app:srcCompat="@drawable/exp_proof_pump_skid" 
    app:layout_constraintTop_toTopOf="parent" 
    android:layout_marginTop="16dp" /> 

<TextView 
    android:id="@+id/voltage" 
    android:layout_width="wrap_content" 
    android:layout_height="wrap_content" 
    android:text="voltage" 
    android:gravity="left" 
    android:layout_marginTop="16dp" 
    app:layout_constraintTop_toBottomOf="@+id/powerType" 
    android:layout_marginLeft="0dp" 
    app:layout_constraintLeft_toLeftOf="@+id/powerType" 
    android:layout_marginRight="0dp" 
    app:layout_constraintRight_toRightOf="@+id/powerType" 
    app:layout_constraintHorizontal_bias="0.0" /> 

<TextView 
    android:id="@+id/phase" 
    android:layout_width="wrap_content" 
    android:layout_height="16dp" 
    android:text="phase" 
    android:gravity="left" 
    app:layout_constraintRight_toLeftOf="@+id/voltage" 
    android:layout_marginRight="8dp" 
    app:layout_constraintTop_toTopOf="@+id/voltage" 
    android:layout_marginTop="0dp" /> 
</android.support.constraint.ConstraintLayout> 

https://i.stack.imgur.com/3scVl.png < - 這是對話的截圖。所以邊界不斷擴大和壓縮，文字也不斷移動。

Answer 1

試試這個

Window window = customDialog.getWindow(); 
window.setLayout(WindowManager.LayoutParams.MATCH_PARENT,WindowManager.LayoutParams.WRAP_CONTENT);