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Gravity Problems


Gravity Problems

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Gravity Problems
Tag : python , By : FriendL
Date : November 24 2020, 03:01 PM

I think the issue was by ths following , I've been trying to make a code with pygame to simulate simple gravity. At the moment, there is only one object (HOM) which is orbiting the sun. However, for reasons unknown to me, whenever I run the code, HOM travels round the sun in an orbit at the start, but then accelerates away from the sun when it reaches ~135 degrees from vertical. , Your main issue has to do with this line:
angle = atan(d_x/d_y) #Find angle
acc_x = acc*sin(angle) #Convert acceleration from magnitude+angle -> x and y components
acc_y = acc*cos(angle)
acc_x = acc * d_x / distance
acc_y = acc * d_y / distance

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Problems with gravity and Hebrew


Tag : android , By : Terrence Poon
Date : March 29 2020, 07:55 AM
To fix this issue Its a known problem, with no real solution.
If the text is a single line, set its width to "wrap_content" and align the field itself to the left.

Custom layout and gravity of TextView (horizontal gravity works but vertical fails)


Tag : android , By : tayles
Date : March 29 2020, 07:55 AM
wish help you to fix your issue We have found the solution. We need to call measure() on the children of the layout.
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
    super.onMeasure(widthMeasureSpec, heightMeasureSpec);
    textView.measure(widthMeasureSpec, heightMeasureSpec);
}

Open Navigation drawer (.openDrawer()) without using Gravity.RIGHT, Gravity.LEFT,


Tag : android , By : Jouni
Date : March 29 2020, 07:55 AM
around this issue I'm developing multi language app for android. The thing is that I want the drawer to be opened from right if language is RTL and vice versa. , Use
android:layout_gravity="end"
mDrawerLayout.openDrawer(GravityCompat.END);

How can I remove effect of gravity using LayoutParams method in Android? (Gravity.NO_GRAVITY doesn't work.)


Tag : android , By : Shane
Date : March 29 2020, 07:55 AM
this will help Gravity.NO_GRAVITY might (its just a guess) mean "default" gravity, which in your locale is left, but in some countries it might be right (arabic e.g., due to writting direction). if you want centered aligning then you can set Gravity.CENTER, obviusly...
if you want to combine two Gravities, then you can use flag add
params.gravity = Gravity.RIGHT | Gravity.CENTER_VERTICAL;

Linear Layout Horizontal, Gravity Problems


Tag : android , By : francisco santos
Date : March 29 2020, 07:55 AM
I wish this helpful for you As far as I understand your Question, you want to make middle button in center, so I have done some changes, please update your code.
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:map="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <Button
            android:id="@+id/standard_map"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Standard" 
            android:layout_weight="1"/>

        <Button
            android:id="@+id/satellite"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="satellite"
            android:layout_weight="1"
            />

        <Button
            android:id="@+id/hybrid"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Hybrid"
            android:layout_weight="1"/>
    </LinearLayout>

    <fragment
        android:id="@+id/map"
        android:name="com.google.android.gms.maps.MapFragment"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        map:cameraBearing="112.5"
        map:cameraTargetLat="13.0827"
        map:cameraTargetLng="80.2707"
        map:cameraTilt="65"
        map:cameraZoom="20" />

</LinearLayout>
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