fab button a 20% darker version of the OS accent colour (2894cedb) · Commits · e / os / Tasks

opentasks/src/main/java/org/dmfs/tasks/TaskListActivity.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.annotation.SuppressLint;
		import android.app.SearchManager;
		import android.content.Context;
		import android.content.Intent;
		import android.content.res.ColorStateList;
		import android.content.res.TypedArray;

		import android.graphics.drawable.ColorDrawable;
		@@ -320,6 +321,7 @@ public class TaskListActivity extends BaseActivity implements TaskListFragment.C
		});

		mFloatingActionButton = (FloatingActionButton) findViewById(R.id.floating_action_button);

		if (mFloatingActionButton != null) {
		mFloatingActionButton.setOnClickListener(new OnClickListener() {

		@@ -332,6 +334,8 @@ public class TaskListActivity extends BaseActivity implements TaskListFragment.C

		ACCENT_COLOR=fetchAccentColor(this);
		mTabs.setBackgroundColor(ACCENT_COLOR);
		mFloatingActionButton.setBackgroundTintList(ColorStateList.valueOf(darkenColor20(ACCENT_COLOR)));

		}


		@@ -733,4 +737,10 @@ public class TaskListActivity extends BaseActivity implements TaskListFragment.C
		hsv[2] *= 0.8f;
		return android.graphics.Color.HSVToColor(hsv);
		}
		@ColorInt int darkenColor20(@ColorInt int color) {
		float[] hsv = new float[3];
		android.graphics.Color.colorToHSV(color, hsv);
		hsv[2] *= 0.6f;
		return android.graphics.Color.HSVToColor(hsv);
		}
		}