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40 lines
1.2 KiB
40 lines
1.2 KiB
package org.floens.chan.utils;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.drawable.Drawable;
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import android.os.Handler;
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import android.os.Looper;
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import android.view.View;
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public class Utils {
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/**
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* Sets the android.R.attr.selectableItemBackground as background drawable on the view.
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* @param view
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*/
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@SuppressWarnings("deprecation")
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public static void setPressedDrawable(View view) {
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Drawable drawable = Utils.getSelectableBackgroundDrawable(view.getContext());
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view.setBackgroundDrawable(drawable);
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}
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public static Drawable getSelectableBackgroundDrawable(Context context) {
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TypedArray arr = context.obtainStyledAttributes(
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new int[] {android.R.attr.selectableItemBackground});
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Drawable drawable = arr.getDrawable(0);
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arr.recycle();
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return drawable;
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}
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/**
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* Causes the runnable to be added to the message queue.
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* The runnable will be run on the ui thread.
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* @param runnable
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*/
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public static void runOnUiThread(Runnable runnable) {
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new Handler(Looper.getMainLooper()).post(runnable);
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}
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}
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