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Hide toolbar when scrolling in item activity and set the feed color to the status bar

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This commit is contained in:
Shinokuni 2019-09-29 21:30:15 +02:00
parent dc552b29e7
commit 55f57c3f60
2 changed files with 15 additions and 4 deletions
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17
app/src/main/java/com/readrops/app/activities/ItemActivity.java
View File

@ -2,6 +2,7 @@ package com.readrops.app.activities;
import android.content.Intent;
import android.content.res.ColorStateList;
import android.content.res.TypedArray;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
@ -15,6 +16,7 @@ import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.lifecycle.ViewModelProvider;
import com.bumptech.glide.load.engine.DiskCacheStrategy;
import com.google.android.material.appbar.AppBarLayout;
import com.google.android.material.appbar.CollapsingToolbarLayout;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
@ -80,22 +82,27 @@ public class ItemActivity extends AppCompatActivity {
dateLayout = findViewById(R.id.activity_item_date_layout);
if (imageUrl == null) {
appBarLayout.setExpanded(false);
getSupportActionBar().setDisplayShowTitleEnabled(false);
toolbarLayout.setTitleEnabled(false);
scrim.setVisibility(View.GONE);
} else {
appBarLayout.setExpanded(true);
toolbarLayout.setTitleEnabled(true);
GlideApp.with(this)
.load(imageUrl)
.diskCacheStrategy(DiskCacheStrategy.ALL)
.into(imageView);
}
final TypedArray styledAttributes = getTheme().obtainStyledAttributes(
new int[]{android.R.attr.actionBarSize});
int actionBarSize = (int) styledAttributes.getDimension(0, 0);
styledAttributes.recycle();
appBarLayout.addOnOffsetChangedListener(((appBarLayout1, i) -> {
if (Math.abs(i) >= (appBarLayout.getTotalScrollRange() - ((8 * appBarLayout.getTotalScrollRange()) / 100))) {
if (Math.abs(i) >= (appBarLayout.getTotalScrollRange() - actionBarSize - ((8 * appBarLayout.getTotalScrollRange()) / 100))) {
appBarCollapsed = true;
invalidateOptionsMenu();
} else {
@ -156,12 +163,16 @@ public class ItemActivity extends AppCompatActivity {
toolbarLayout.setContentScrimColor(itemWithFeed.getBgColor());
toolbarLayout.setStatusBarScrimColor(itemWithFeed.getBgColor());
getWindow().setStatusBarColor(itemWithFeed.getBgColor());
actionButton.setBackgroundTintList(ColorStateList.valueOf(itemWithFeed.getBgColor()));
} else if (itemWithFeed.getColor() != 0) {
toolbarLayout.setBackgroundColor(itemWithFeed.getColor());
toolbarLayout.setContentScrimColor(itemWithFeed.getColor());
toolbarLayout.setStatusBarScrimColor(itemWithFeed.getColor());
getWindow().setStatusBarColor(itemWithFeed.getColor());
actionButton.setBackgroundTintList(ColorStateList.valueOf(itemWithFeed.getColor()));
}

2
app/src/main/res/layout/activity_item.xml
View File

@ -18,7 +18,7 @@
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:contentScrim="?attr/colorPrimary"
app:layout_scrollFlags="scroll|exitUntilCollapsed|snap">
app:layout_scrollFlags="scroll|enterAlways|enterAlwaysCollapsed">
<ImageView
android:id="@+id/collapsing_layout_image"