画面全体を埋める GridPane が中央にあるビューがあります。GridPane には、すべての行とすべての列にパーセンテージが定義されています。私の Nexus 5X では、レイアウトは正常に機能します。Android 4.4.3 である Zebra Scanner TC8000 にアプリをインストールすると、パーセンテージが考慮されません。代わりに、大まかに上 50% が表示され、画面が小さすぎるように残りが消えます。
もちろん、Zebra の解像度ははるかに低く、480x800 対 5X の 1080x1920 ですが、GridPane のパーセンテージに従ってコンポーネントが縮小されると予想していました。誰が何がうまくいかないのか知っていますか。
編集:私はさまざまなことを試しましたが、atm で得た最良のコードは以下のコードです。このコードには次の問題があります。 - 最初の行が、構成されている 30% ではなく、画面の高さの 55% を占めています。- コンポーネントは、約 50 ~ 100 ピクセルの幅で画面から離れます。これが解決されれば、レイアウトは受け入れられるようになります。
<?xml version="1.0" encoding="UTF-8"?>
<?import com.gluonhq.charm.glisten.mvc.View?>
<?import javafx.geometry.Insets?>
<?import javafx.geometry.Rectangle2D?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.image.ImageView?>
<?import javafx.scene.layout.BorderPane?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.Pane?>
<?import javafx.scene.layout.Region?>
<?import javafx.scene.layout.RowConstraints?>
<?import javafx.scene.layout.StackPane?>
<?import javafx.scene.layout.VBox?>
<?import javafx.scene.text.Font?>
<View fx:id="product" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" xmlns="http://javafx.com/javafx/8.0.65" xmlns:fx="http://javafx.com/fxml/1" fx:controller="com.essers.pxl2016.scan.application.gluon.views.ProductPresenter">
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
<top>
<HBox fx:id="buttonHBox" alignment="CENTER_LEFT" cacheShape="false" BorderPane.alignment="CENTER">
<children>
<Label fx:id="descriptionLabel">
<font>
<Font name="System Bold" size="15.0" />
</font>
<HBox.margin>
<Insets />
</HBox.margin>
</Label>
<Region HBox.hgrow="ALWAYS" />
<Button fx:id="exitButton" mnemonicParsing="false" text="Exit">
<HBox.margin>
<Insets />
</HBox.margin>
</Button>
</children>
</HBox>
</top>
<center>
<GridPane>
<columnConstraints>
<ColumnConstraints fillWidth="false" percentWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints percentHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints percentHeight="20.0" vgrow="SOMETIMES" />
<RowConstraints percentHeight="50.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<GridPane hgap="4.0" vgap="4.0">
<columnConstraints>
<ColumnConstraints halignment="CENTER" hgrow="SOMETIMES" percentWidth="15.0" />
<ColumnConstraints halignment="CENTER" hgrow="SOMETIMES" percentWidth="15.0" />
<ColumnConstraints halignment="LEFT" hgrow="SOMETIMES" percentWidth="45.0" />
<ColumnConstraints halignment="CENTER" hgrow="SOMETIMES" percentWidth="25.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints percentHeight="7.5" vgrow="SOMETIMES" />
<RowConstraints percentHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints percentHeight="5.0" vgrow="SOMETIMES" />
<RowConstraints percentHeight="7.5" vgrow="SOMETIMES" />
<RowConstraints percentHeight="45.0" valignment="CENTER" vgrow="ALWAYS" />
<RowConstraints percentHeight="5.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<VBox alignment="CENTER" spacing="5.0" GridPane.rowIndex="4">
<children>
<Button fx:id="plusButton" alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#plusClicked" text="+" textAlignment="CENTER" VBox.vgrow="ALWAYS">
<VBox.margin>
<Insets />
</VBox.margin>
</Button>
<Button fx:id="minButton" alignment="CENTER" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#minClicked" text="-" textAlignment="CENTER" VBox.vgrow="ALWAYS">
<VBox.margin>
<Insets />
</VBox.margin>
</Button>
</children>
<GridPane.margin>
<Insets />
</GridPane.margin>
</VBox>
<Label text="Count" textAlignment="CENTER" GridPane.columnIndex="1" GridPane.rowIndex="3">
<font>
<Font size="11.0" />
</font>
</Label>
<Label alignment="CENTER" contentDisplay="CENTER" nodeOrientation="LEFT_TO_RIGHT" text="Scanned barcode" textAlignment="CENTER" GridPane.columnIndex="2" GridPane.rowIndex="3">
<font>
<Font size="11.0" />
</font>
<GridPane.margin>
<Insets left="5.0" />
</GridPane.margin>
</Label>
<Button maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#okClicked" text="OK" GridPane.columnIndex="3" GridPane.rowIndex="4">
<GridPane.margin>
<Insets />
</GridPane.margin>
</Button>
<Label text="Target">
<font>
<Font size="11.0" />
</font>
</Label>
<Label text="Scanned" GridPane.columnIndex="1">
<font>
<Font size="11.0" />
</font>
</Label>
<Label alignment="CENTER" text="Target barcode" GridPane.columnIndex="2">
<font>
<Font size="11.0" />
</font>
<padding>
<Insets left="5.0" />
</padding>
</Label>
<TextField fx:id="targetCountTextField" alignment="CENTER" disable="true" editable="false" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="5" GridPane.rowIndex="1" />
<TextField fx:id="countTextField" alignment="CENTER" maxHeight="1.7976931348623157E308" text="1" GridPane.columnIndex="1" GridPane.hgrow="ALWAYS" GridPane.rowIndex="4" GridPane.rowSpan="2" GridPane.vgrow="ALWAYS" />
<TextField fx:id="targetBarcodeTextField" disable="true" editable="false" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" GridPane.columnIndex="2" GridPane.rowIndex="1">
<opaqueInsets>
<Insets left="5.0" />
</opaqueInsets>
</TextField>
<TextField fx:id="scannedCountTextField" alignment="CENTER" disable="true" editable="false" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" text="0" GridPane.columnIndex="1" GridPane.rowIndex="1" />
<TextField fx:id="scannedBarcodeTextField" maxHeight="1.7976931348623157E308" onKeyPressed="#handleKeyPress" GridPane.columnIndex="2" GridPane.rowIndex="4" GridPane.rowSpan="2">
<opaqueInsets>
<Insets left="5.0" />
</opaqueInsets>
</TextField>
<Button fx:id="skipButton" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" mnemonicParsing="false" onAction="#skipClicked" text="Skip" GridPane.columnIndex="3" GridPane.hgrow="ALWAYS" GridPane.rowIndex="1" GridPane.vgrow="ALWAYS" />
</children>
</GridPane>
<GridPane GridPane.rowIndex="1">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" minWidth="0.0" percentWidth="29.0" prefWidth="0.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="31.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="15.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="25.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints vgrow="SOMETIMES" />
<RowConstraints vgrow="SOMETIMES" />
<RowConstraints vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<Label text="Id:" />
<Label text="Location:" GridPane.rowIndex="1" />
<Label text="Description:" GridPane.rowIndex="2" />
<Label text="Comment:" GridPane.rowIndex="3" />
<Label text="Status:" GridPane.columnIndex="2" GridPane.rowIndex="1" />
<Label text="Unit:" GridPane.columnIndex="2" />
<Label fx:id="idLabel" GridPane.columnIndex="1" />
<Label fx:id="locationLabel" GridPane.columnIndex="1" GridPane.rowIndex="1" />
<Label fx:id="longDescriptionLabel" wrapText="true" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.rowIndex="2" />
<Label fx:id="commentLabel" wrapText="true" GridPane.columnIndex="1" GridPane.columnSpan="3" GridPane.rowIndex="3" />
<Label fx:id="statusLabel" GridPane.columnIndex="3" GridPane.rowIndex="1" />
<Label fx:id="unitLabel" GridPane.columnIndex="3" />
</children>
</GridPane>
<VBox GridPane.rowIndex="2" GridPane.vgrow="ALWAYS">
<children>
<Pane fx:id="pane" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" VBox.vgrow="ALWAYS">
<children>
<StackPane fx:id="imagePane" alignment="TOP_LEFT" maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308">
<children>
<ImageView fx:id="imageView" onMouseClicked="#imageClicked" pickOnBounds="true" preserveRatio="true" StackPane.alignment="CENTER">
<viewport>
<Rectangle2D />
</viewport>
</ImageView>
<Button fx:id="videoButton" disable="true" mnemonicParsing="false" onAction="#videoButtonClicked" text="Video" visible="false" StackPane.alignment="TOP_RIGHT">
<StackPane.margin>
<Insets right="3.0" top="3.0" />
</StackPane.margin>
</Button>
</children>
</StackPane>
</children>
</Pane>
<Label fx:id="figLabel" alignment="TOP_LEFT" />
</children>
</VBox>
</children>
</GridPane>
</center>
</View>