問題描述

我正在嘗試在對話窗口中顯示谷歌地圖.對于此對話框，我使用以下代碼行:

I am trying to display google map inside dialog window. For this dialog i am using following lines of code:

final Dialog dialog = new Dialog(SetProfileOnlineActivity.this);
        dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
        dialog.setCanceledOnTouchOutside(false);
        dialog.setCancelable(false);
        dialog.setContentView(R.layout.pick_location_layout);
        Window w = dialog.getWindow();
        w.setLayout(WindowManager.LayoutParams.MATCH_PARENT, WindowManager.LayoutParams.MATCH_PARENT);
        dialog.show();

pick_location_layout.xml

<?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="match_parent"
    android:layout_height="match_parent">


    <com.google.android.gms.maps.MapView
        android:id="@+id/mapview"
        android:layout_width="0dp"
        android:layout_height="0dp"
        app:layout_constraintBottom_toTopOf="@+id/myLl"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        />

    <LinearLayout
        android:id="@+id/ll_map_search"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        android:layout_marginEnd="8dp"
        android:layout_marginStart="8dp"
        android:layout_marginTop="8dp"
        android:background="@color/white"
        android:orientation="horizontal"
        >
        <EditText
            android:id="@+id/et_search_text"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:hint="Search"
            android:padding="8dp"
            android:layout_weight="1"
            android:textColor="@color/black"
            android:textSize="18sp"
            android:maxLines="1"
            android:background="@android:color/transparent"
             />
        <ImageButton
            android:id="@+id/ib_search_map"
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:scaleType="fitCenter"
            android:src="@drawable/search"
            />
    </LinearLayout>

    <LinearLayout
        android:id="@+id/myLl"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        app:layout_constraintBottom_toBottomOf="parent">

        <Button
            android:id="@+id/btn_map_cancel"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="@color/red"
            android:text="Cancel"
            android:textColor="@color/white"
            android:textSize="@dimen/_18sdp" />

        <Button
            android:id="@+id/btn_map_ok"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="@color/green"
            android:text="Ok"
            android:textColor="@color/white"
            android:textSize="@dimen/_18sdp" />
    </LinearLayout>

    <Button
        android:id="@+id/btn_switch_view"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginBottom="8dp"
        android:layout_marginEnd="8dp"
        android:layout_marginStart="8dp"
        android:text="Switch View"
        app:layout_constraintBottom_toTopOf="@+id/myLl"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent" />


</android.support.constraint.ConstraintLayout>

現在我的問題是我的地圖顯示得更暗了.我還在對話框中顯示編輯文本，該對話框顯示完美，但地圖只是顯示較暗的組件，如圖所示.那么，有什么辦法可以讓 mapview 和其他組件一樣亮嗎?

Now my problem is that my map is showing darker. I am also displaying edittext in dialog which is showing perfectly but map is only component which is showing darker as shown in image. So, is there any way to make mapview brighter as other components?

推薦答案

MapView 更新

dialog 中 mapView 的解決方案是像這樣刪除背景暗淡(針對您的代碼進行了調整，只需粘貼在 dialog.show() 之前):

Solution for mapView in dialog is removing background dim like this (adjusted for your code, just paste before dialog.show()):

        w.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);

不好的是我在 5 中找到了這個解決方案歲的問題

上一個答案

我剛剛檢查了新地圖"解決方案(在這里閱讀更多):

I've just checked with "newer map" solution (read more here):

<fragment
    android:id="@+id/map"
    android:name="com.google.android.gms.maps.SupportMapFragment"
    app:mapType="normal"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

它顯示明亮--圖像在這里--

這篇關于MapView 在對話框中顯示較暗的地圖的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！