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Code Issues Projects Releases Packages Wiki Activity Actions

Override actionbar views for custom icon control.

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This commit is contained in:
dosiecki 2015-03-11 03:05:29 -07:00
parent a2807aa8cd
commit ad55782686
8 changed files with 55 additions and 40 deletions
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24
clients/android/NewsBlur/res/layout/actionbar_custom_icon.xml Normal file
View file

@ -0,0 +1,24 @@
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:id="@+id/actionbar_icon"
android:layout_width="25dp"
android:layout_height="25dp"
android:layout_alignParentLeft="true"
android:layout_centerVertical="true"
android:layout_marginLeft="10dp"
android:layout_marginRight="4dp"
android:src="@drawable/world" />
<TextView
android:id="@+id/actionbar_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toRightOf="@id/actionbar_icon"
android:textSize="18sp" />
</RelativeLayout>

3
clients/android/NewsBlur/src/com/newsblur/activity/FeedItemsList.java
View file

@ -33,8 +33,7 @@ public class FeedItemsList extends ItemsList {
super.onCreate(bundle);
setTitle(feed.title);
UIUtils.setActionBarImage(this, feed.faviconUrl);
UIUtils.setCustomActionBar(this, feed.faviconUrl, feed.title);
itemListFragment = (FeedItemListFragment) fragmentManager.findFragmentByTag(FeedItemListFragment.class.getName());
if (itemListFragment == null) {

3
clients/android/NewsBlur/src/com/newsblur/activity/FeedReading.java
View file

@ -20,8 +20,7 @@ public class FeedReading extends Reading {
Classifier classifier = FeedUtils.dbHelper.getClassifierForFeed(feed.feedId);
setTitle(feed.title);
UIUtils.setActionBarImage(this, feed.faviconUrl);
UIUtils.setCustomActionBar(this, feed.faviconUrl, feed.title);
readingAdapter = new FeedReadingAdapter(fragmentManager, feed, classifier, defaultFeedView);

3
clients/android/NewsBlur/src/com/newsblur/activity/ItemsList.java
View file

@ -54,14 +54,11 @@ public abstract class ItemsList extends NbActivity implements StateChangedListen
currentState = (StateFilter) getIntent().getSerializableExtra(EXTRA_STATE);
this.fs = createFeedSet();
requestWindowFeature(Window.FEATURE_PROGRESS);
getWindow().setBackgroundDrawableResource(android.R.color.transparent);
setContentView(R.layout.activity_itemslist);
fragmentManager = getFragmentManager();
getActionBar().setDisplayHomeAsUpEnabled(true);
this.overlayStatusText = (TextView) findViewById(R.id.itemlist_sync_status);
}

2
clients/android/NewsBlur/src/com/newsblur/activity/Reading.java
View file

@ -137,8 +137,6 @@ public abstract class Reading extends NbActivity implements OnPageChangeListener
defaultFeedView = (DefaultFeedView) getIntent().getSerializableExtra(EXTRA_DEFAULT_FEED_VIEW);
}
getActionBar().setDisplayHomeAsUpEnabled(true);
// this value is expensive to compute but doesn't change during a single runtime
this.overlayRangeTopPx = (float) UIUtils.convertDPsToPixels(this, OVERLAY_RANGE_TOP_DP);
this.overlayRangeBotPx = (float) UIUtils.convertDPsToPixels(this, OVERLAY_RANGE_BOT_DP);

3
clients/android/NewsBlur/src/com/newsblur/activity/SocialFeedItemsList.java
View file

@ -32,8 +32,7 @@ public class SocialFeedItemsList extends ItemsList {
socialFeed = (SocialFeed) getIntent().getSerializableExtra(EXTRA_SOCIAL_FEED);
super.onCreate(bundle);
setTitle(socialFeed.feedTitle);
UIUtils.setActionBarImage(this, socialFeed.photoUrl);
UIUtils.setCustomActionBar(this, socialFeed.photoUrl, socialFeed.feedTitle);
if (itemListFragment == null) {
itemListFragment = SocialFeedItemListFragment.newInstance(socialFeed, currentState, getDefaultFeedView());

3
clients/android/NewsBlur/src/com/newsblur/activity/SocialFeedReading.java
View file

@ -16,8 +16,7 @@ public class SocialFeedReading extends Reading {
socialFeed = (SocialFeed) getIntent().getSerializableExtra(EXTRA_SOCIAL_FEED);
setTitle(socialFeed.feedTitle);
UIUtils.setActionBarImage(this, socialFeed.photoUrl);
UIUtils.setCustomActionBar(this, socialFeed.photoUrl, socialFeed.feedTitle);
readingAdapter = new MixedFeedsReadingAdapter(getFragmentManager(), defaultFeedView, socialFeed.userId);

54
clients/android/NewsBlur/src/com/newsblur/util/UIUtils.java
View file

@ -5,6 +5,7 @@ import static android.graphics.Color.WHITE;
import static android.graphics.PorterDuff.Mode.DST_IN;
import android.app.Activity;
import android.app.ActionBar;
import android.content.Context;
import android.content.Intent;
import android.content.res.TypedArray;
@ -17,9 +18,15 @@ import android.graphics.drawable.BitmapDrawable;
import android.os.AsyncTask;
import android.os.Build;
import android.os.Handler;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
import com.newsblur.R;
import com.newsblur.activity.NewsBlurApplication;
public class UIUtils {
@ -80,35 +87,28 @@ public class UIUtils {
}
}
public static int getActionBarHeight(Context context) {
TypedArray atts = context.getTheme().obtainStyledAttributes(new int[] { android.R.attr.actionBarSize });
int h = (int) atts.getDimension(0, 0);
atts.recycle();
return h;
}
public static void setActionBarImage(final Activity activity, final String url) {
new AsyncTask<Void, Void, Void>() {
public static void setCustomActionBar(final Activity activity, String url, String title) {
activity.getActionBar().setDisplayShowCustomEnabled(true);
activity.getActionBar().setDisplayShowTitleEnabled(false);
activity.getActionBar().setDisplayShowHomeEnabled(false);
View v = LayoutInflater.from(activity).inflate(R.layout.actionbar_custom_icon, null);
TextView titleView = ((TextView) v.findViewById(R.id.actionbar_text));
titleView.setText(title);
titleView.setOnClickListener(new OnClickListener() {
@Override
protected Void doInBackground(Void... arg) {
Bitmap icon = ((NewsBlurApplication) activity.getApplicationContext()).getImageLoader().tryGetImage(url);
if (icon != null) {
// If setLogo() is called with a raw image, it isn't scaled up or down, but drawn raw. Wrapping
// the icon in a BitmapDrawable lets it scale up. Note, though, that the iconSize is actually
// ignored on virtually all platforms and the actionbar re-resizes it up to full height, so
// attempting to add padding will silently fail.
int iconSize = getActionBarHeight(activity);
Bitmap scaledIcon = Bitmap.createScaledBitmap(icon, iconSize, iconSize, false);
final BitmapDrawable draw = new BitmapDrawable(activity.getResources(), scaledIcon);
activity.runOnUiThread(new Runnable() {
public void run() {
activity.getActionBar().setLogo(draw);
}
});
}
return null;
public void onClick(View v) {
activity.finish();
}
}.execute();
});
ImageView iconView = ((ImageView) v.findViewById(R.id.actionbar_icon));
((NewsBlurApplication) activity.getApplicationContext()).getImageLoader().displayImage(url, iconView, false);
iconView.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
activity.finish();
}
});
activity.getActionBar().setCustomView(v, new ActionBar.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.FILL_PARENT));
}
/**