如何在Android中调整PIP模式的大小 [英] How to resize PIP mode in android

问题描述

我正在尝试在我的应用中实现画中画模式.我正在PIP模式下实施Google地图，但无法调整全屏地图的大小.它始终缩放地图中心点.我已经完成了与此问题相关的RND，但未找到任何适当的答案.基本上，我需要在应用程序上实现类似Whatsapp app pip Screen之类的布局，该如何实现?我的代码在这里:

I'm trying to implement a picture-in-picture mode in my app. I'm Implementing google map on PIP mode but I can't resize the full-screen map. It always zooms on map center point. I have done RND related to this issue but not finding any proper answer. Basically, I need the layout like Whatsapp app pip Screen on my app how to implement? And my Code is here:

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {

        Display display=getWindowManager().getDefaultDisplay();
        Point size=new Point();
        display.getSize(size);
        int width=size.x;
        int height=size.y;
        Rational aspectRatio=new Rational(width,height);
        PictureInPictureParams params = new PictureInPictureParams.Builder()
                .setAspectRatio(aspectRatio).build();
        enterPictureInPictureMode(params);
    }

这是清单代码:

<activity android:name=".activities.MainActivity"
        android:supportsPictureInPicture="true"
        android:resizeableActivity="true"
        android:launchMode="singleTask"
        android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation"/>

在这段代码中，我的屏幕就像

In this code, I have the screen like

我想要

我该如何解决?

提前谢谢！

推荐答案

只需更改您的代码

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {

    Display display=getWindowManager().getDefaultDisplay();
    Point size=new Point();
    display.getSize(size);
    int width=size.x;
    int height=size.y;
    Rational aspectRatio=new Rational(width,height);
    PictureInPictureParams params = new PictureInPictureParams.Builder()
            .setAspectRatio(aspectRatio).build();
    enterPictureInPictureMode(params);
}

收件人

Rational aspectRatio = new Rational(3, 4);

        PictureInPictureParams params = new PictureInPictureParams.Builder()
                .setAspectRatio(aspectRatio).build();
        enterPictureInPictureMode(params);

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