Maybe something like that:DrawableCompat.setTint(imageView.getDrawable(), ContextCompat.getColor(context, R.color.yourColor)); or such:public class TintIcon { private static int[][] states = new int[][] { new int[] { android.R.attr.state_pressed}, new int[] { android.R.attr.state_focused}, new int[] { android.R.attr.state_selected}, new int[] { -android.R.attr.state_selected} }; private static int[] colors = new int[] { Color.parseColor("#4EA62E"), // primary color Color.parseColor("#4EA62E"), // primary color Color.parseColor("#4EA62E"), // primary color Color.parseColor("#868686") // grey icon }; private static int[] colorsSwitch = new int[] { Color.parseColor("#D7B00F"), // yellow color Color.parseColor("#D7B00F"), // yellow color Color.parseColor("#D7B00F"), // yellow color Color.parseColor("#868686") // grey icon//// }; private static ColorStateList myColorStateList = new ColorStateList(states,colors); private static ColorStateList myColorStateListSwitch = new ColorStateList(states,colorsSwitch); public static Drawable tintIconToGreenColor(Context context, Drawable icon) { if (icon != null) { icon = DrawableCompat.wrap(icon).mutate(); DrawableCompat.setTintList(icon, myColorStateList ); DrawableCompat.setTintMode(icon, PorterDuff.Mode.SRC_IN); } return icon; } public static Drawable tintIconYellowColor(Context context, Drawable icon) { if (icon != null) { icon = DrawableCompat.wrap(icon).mutate(); DrawableCompat.setTintList(icon, myColorStateListSwitch ); DrawableCompat.setTintMode(icon, PorterDuff.Mode.SRC_IN); } return icon; } } These two methods tintIconToGreenColor and tintIconYellowColor To paint icon in green and yellow. I'll use it to change the flower of the gravy of the drawing.There's a bacon in it. .png I steal two different colors:

The contents of the scheduling elements need to be changed not directly to the marking, but through the adapter, by changing the value of the variable c-l, some are dependent on the marking of the adaptation unit.I mean.In the adapter, make a variable type boolean♪Depending on its value, put in the method of drawing the adapter. getView/getChildView/getGroupView necessary background TextViewIn the Adaptre, set the method for changing the variable.When pressed on the button, call the method for changing the variable adapter and make it redesign the method notifyDataSetChanged()Your way is not working, because you find only one element of the marking, and you have many with the same ID on the list. That's why one element changes.

Use the method. setBackgroundResource(int resId)TextView tv = ...; tv.setBackgroundResource(R.drawable.SOME_RES);

I think it's impossible. But there's an alternative approach-- to write down where to View You've Drawable♪This can be achieved, for example, by adding conformity Map<View, Integer>where the key is Viewand the value id resources. As an option, everyone has View There's a field. Tag (sighs)Object getTag()♪ void setTag(Object tag)to which you can record id installation Viewand do something like that to verify:SG6Button1.setTag(R.drawable.drawable1); ... Integer id = (Integer ) SG6Button1.getTag(); if(id != null) { //это значит, что можно использовать id }

RG_SSButton.setBackgroundResource(0); That should be enough. GC free memory when you need it.

Try this:<shape xmlns:android="http://schemas.android.com/apk/res/android"> <gradient android:angle="90" android:startColor="#88cacacf" android:centerColor="#88f8f8fd" android:endColor="#88cacacf"/> </shape> Show your own colors.

It's different. Try this one. https://stackoverflow.com/a/60089598/3212712 :buttonView.leftDrawable(R.drawable.my_icon, R.dimen.icon_size) // Button extends TextView fun TextView.leftDrawable(@DrawableRes id: Int = 0, @DimenRes sizeRes: Int) { val drawable = ContextCompat.getDrawable(context, id) val size = resources.getDimensionPixelSize(sizeRes) drawable?.setBounds(0, 0, size, size) this.setCompoundDrawables(drawable, null, null, null) }

We need to change setImageDrawable on setImageResource.

Thank you for your help. rating.text = String.format("%.1f", this.tvShow.voteAverage) when { this.tvShow.voteAverage >= 7.0 -> { rating.setBackgroundResource(R.drawable.oval_green) } this.tvShow.voteAverage &gt;= 5.0 &amp;&amp; this.tvShow.voteAverage &lt; 7.0 -&gt; { rating.setBackgroundResource(R.drawable.oval_yellow) } this.tvShow.voteAverage &lt; 5.0 -&gt; { rating.setBackgroundResource(R.drawable.oval_yellow) } }

This strip can be created with a view.rectangle.xml<?xml version="1.0" encoding="UTF-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/listview_background_shape"> <stroke android:width="2dp" android:color="#ff207d94" /> <padding android:left="2dp" android:top="2dp" android:right="2dp" android:bottom="2dp" /> <corners android:radius="5dp" /> <solid android:color="#ffffffff" /> </shape> Add this code to the button:<View android:id="@+id/myRectangleView" android:layout_width="200dp" android:layout_height="50dp" android:background="@drawable/rectangle"/>

I found a solution for myself, even though it was plagin and outdated, and I had to go a little bit with his Android Studio set, but my job is good.Reference to the flame: Installation instructions.We're downloading the archives. Clone or download - state Download ZIPDispatch. Rename the root folder in android-drawable-importerWe're digging into a plugins folder where Android Studio is.We're downloading another archive. We're packing ADI-hack's folder, and we're digging it up to the plugins folder.Maybe we'll have to reboot Android Studio a few times, or we'll have to reboot.How to use the right button of mouse on the re-project file, selected New - state-of-the-art - Batch Drawable Import - state Selection of import images (If a high-resolution baseline image is chosen by the Council Source-resolution - Main XXXHDPI as below Maybe someone's gonna need that decision.

Here are the utilises from my Google Play application. 100 % working codepublic static byte[] bitmapToByteArray(Bitmap bitmap) { ByteArrayOutputStream stream_edit_post_image = new ByteArrayOutputStream(); bitmap.compress(Bitmap.CompressFormat.JPEG, 100, stream_edit_post_image); return stream_edit_post_image.toByteArray(); } public static Bitmap byteArrayToBitmap(byte[] bytes) { return BitmapFactory.decodeByteArray(bytes, 0, bytes.length); } public static Bitmap drawableToBitmap (Drawable drawable) { if (drawable instanceof BitmapDrawable) return ((BitmapDrawable)drawable).getBitmap(); Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888); Canvas canvas = new Canvas(bitmap); drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight()); drawable.draw(canvas); return bitmap; } public static Drawable bitmapToDrawable (Context context, Bitmap bitmap) { Drawable drawable = new BitmapDrawable(context.getResources(), bitmap); return drawable; }

drawable/clipcircle.xml:<?xml version="1.0" encoding="utf-8"?> <clip xmlns:android="http://schemas.android.com/apk/res/android" android:clipOrientation="vertical" android:gravity="bottom"> &lt;shape android:shape="oval"&gt; &lt;gradient android:startColor="#6586F0" android:centerColor="#D6D6D6" android:endColor="#4B6CD6" android:angle="90"/&gt; &lt;/shape&gt; </clip> MainActivity.kt:import android.support.v7.app.AppCompatActivity import android.os.Bundle import kotlinx.android.synthetic.main.activity_main.* import android.animation.ObjectAnimator import android.animation.PropertyValuesHolder class MainActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_main) semicircle_v.background.level = 5000 // in Java: findViewById(R.id.semicircle_v).getBackground().setLevel(5000); pulseAnimation() } private fun pulseAnimation() { val scaleDown = ObjectAnimator.ofPropertyValuesHolder( semicircle, PropertyValuesHolder.ofFloat("scaleX", 1.2f), PropertyValuesHolder.ofFloat("scaleY", 1.2f) ) scaleDown.duration = 310 scaleDown.repeatCount = ObjectAnimator.INFINITE scaleDown.repeatMode = ObjectAnimator.REVERSE scaleDown.start() } } layout/activity_main.xml:<?xml version="1.0" encoding="utf-8"?> <android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".MainActivity"> &lt;View android:id="@+id/semicircle_v" android:layout_width="40dp" android:layout_height="40dp" android:layout_gravity="center" android:background="@drawable/clipcircle" /&gt; </android.support.design.widget.CoordinatorLayout> Result: https://developer.android.com/reference/android/graphics/drawable/ClipDrawable : level increase in range [0; 10000]where 0 = скрытый - 10000 = полностью отображаетсяAlas. volume♪

Resource files cannot be changed in principle.There's no backup. You can make virtual files. The editor's gonna be able to create a cap, but eventually it's gonna be flat. Unless it's more comfortable. Type https://github.com/kirill578/Android-Sorted-Res-Folder ♪Use the asset folder. There's a way to create and read:InputStream is = null; try { is = this.getResources().getAssets().open("imgs/imgs1/0.gif"); } catch (IOException e) { } Call files on some kind of template. For example, give it away with help. _ Spikes. For example, imgs1_0.gif - means the file. 0.gif It's in the cap. imgs1♪ On reading, look at this.imgs1_0.gif imgs1_1.gif imgs2_0.gif imgs2_1.gif

I solved the problem this way. ♪ ♪ImageforFractal = getFragmentManager().findFragmentById(R.id.FoFragment).getView().findViewById(R.id.MainImage); ImageforFractal.setDrawingCacheEnabled(true); ImageforFractal.buildDrawingCache(); BitmapDrawable drawableforimage = (BitmapDrawable) ImageforFractal.getDrawable(); Bitmap src = drawableforimage.getBitmap();

It's pretty complicated. Androids have no negative support for not rectangular areas of touch.To get the clips straight in the areas not square buttons, you need to do one big button with all five painted areas and then hang on that button. TochListenerwhere to process and determine the coordinates of the touch, in which area it was painted. Then take the necessary action.Look. https://ru.stackoverflow.com/a/541630/177345 with the option of handling not a rectangular area of touch. As you organize the algorithms of the definition, it may be difficult to say, the best solution will be a matrix (twice) of values where its positions are the coordinates on the view, and the values are the number of the button, i.e., in the centre, e.g. in the middle of this matrix, the meaning, say 5th button, etc. The matrix can be reduced to keep values not on peaks, but, for example, in the area of 10x10 peaks (all fingers don't fall in each picsel), the coordinates at the picels in the scale of the matrix will have to be inserted accordingly (in this case, divided by 10).It also needs to be taken into account that the absolute coordinates will differ on different screens (i.e. on screen 480x360 mid X will be 180, and on screen 1080x720 it will already be 360) and they need to be converted into relative general dimensions of the view.

Apparently it's because there's no need to import the lib R.It goes on the line where the error tightens "alt + enter" and matters the first lib that appears

According to a http://android-developers.blogspot.co.uk/2014/10/getting-your-apps-ready-for-nexus-6-and.html It’s best practice to place your app icons in mipmap- folders (not the drawable- folders) because they are used at resolutions different from the device’s current density.That is, it is a good practice to use the mipmap folder exclusively to place the icons that will be used in the application. Any other image asset should be placed in the drawable folder.

use this stretch to get the image id String mDrawableName = "myImageName"; int id = mContext.getResources().getIdentifier(mDrawableName , "drawable", mContext.getPackageName()); and to seal the image is like thisimageview.setImageResource(id);

You are comparing a Drawable with an integer(R.drawable.ic_favorite_border is a whole).On the other hand, to compare Drawables, you must use the object returned by method getConstantState(). Start by getting Drawable corresponding to id R.drawable.ic_favorite_borderDrawable favoriteBorder = getResources().getDrawable(R.drawable.ic_favorite_border); then make the comparison like this:if (drawable.getConstantState().equals(favoriteBorder.getConstantState())){ }