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@ -57,6 +57,9 @@ import com.google.android.material.floatingactionbutton.FloatingActionButton; |
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import org.xml.sax.XMLReader; |
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import org.xml.sax.XMLReader; |
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import java.io.File; |
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import java.io.FileInputStream; |
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import java.io.FileOutputStream; |
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import java.io.IOException; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import java.io.InputStream; |
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import java.net.URL; |
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import java.net.URL; |
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@ -115,6 +118,8 @@ public class FragmentMessage extends FragmentEx { |
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private boolean debug; |
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private boolean debug; |
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private DateFormat df = SimpleDateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); |
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private DateFormat df = SimpleDateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT); |
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private static final long CACHE_IMAGE_DURATION = 24 * 3600 * 1000L; |
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@Override |
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@Override |
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@Nullable |
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@Nullable |
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { |
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public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { |
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@ -380,8 +385,9 @@ public class FragmentMessage extends FragmentEx { |
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final SimpleTask<Spanned> bodyTask = new SimpleTask<Spanned>() { |
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final SimpleTask<Spanned> bodyTask = new SimpleTask<Spanned>() { |
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@Override |
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@Override |
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protected Spanned onLoad(final Context context, final Bundle args) throws Throwable { |
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protected Spanned onLoad(final Context context, final Bundle args) throws Throwable { |
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final long id = args.getLong("id"); |
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final boolean show_images = args.getBoolean("show_images"); |
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final boolean show_images = args.getBoolean("show_images"); |
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String body = EntityMessage.read(context, args.getLong("id")); |
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String body = EntityMessage.read(context, id); |
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args.putInt("size", body.length()); |
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args.putInt("size", body.length()); |
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return Html.fromHtml(HtmlHelper.sanitize(getContext(), body, false), new Html.ImageGetter() { |
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return Html.fromHtml(HtmlHelper.sanitize(getContext(), body, false), new Html.ImageGetter() { |
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@ -391,22 +397,55 @@ public class FragmentMessage extends FragmentEx { |
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int px = (int) (24 * scale + 0.5f); |
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int px = (int) (24 * scale + 0.5f); |
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if (show_images) { |
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if (show_images) { |
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// Get cache folder |
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File dir = new File(context.getCacheDir(), "images"); |
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dir.mkdir(); |
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// Cleanup cache |
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long now = new Date().getTime(); |
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File[] images = dir.listFiles(); |
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if (images != null) |
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for (File image : images) |
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if (image.isFile() && image.lastModified() + CACHE_IMAGE_DURATION < now) { |
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Log.i(Helper.TAG, "Deleting from image cache " + image.getName()); |
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image.delete(); |
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} |
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// Create unique file name |
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File file = new File(dir, id + "_" + source.hashCode()); |
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InputStream is = null; |
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InputStream is = null; |
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FileOutputStream os = null; |
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try { |
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try { |
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is = new URL(source).openStream(); |
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// Get input stream |
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if (file.exists()) |
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is = new FileInputStream(file); |
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else |
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is = new URL(source).openStream(); |
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// Decode image from stream |
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Bitmap bm = BitmapFactory.decodeStream(is); |
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Bitmap bm = BitmapFactory.decodeStream(is); |
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if (bm == null) |
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if (bm == null) |
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throw new IllegalArgumentException(); |
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throw new IllegalArgumentException(); |
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// Cache bitmap |
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if (!file.exists()) { |
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os = new FileOutputStream(file); |
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bm.compress(Bitmap.CompressFormat.PNG, 100, os); |
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} |
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// Create drawable from bitmap |
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Drawable d = new BitmapDrawable(context.getResources(), bm); |
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Drawable d = new BitmapDrawable(context.getResources(), bm); |
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d.setBounds(0, 0, bm.getWidth(), bm.getHeight()); |
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d.setBounds(0, 0, bm.getWidth(), bm.getHeight()); |
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// TODO image caching? |
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return d; |
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return d; |
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} catch (Throwable ex) { |
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} catch (Throwable ex) { |
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// Show warning icon |
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Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex)); |
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Log.e(Helper.TAG, ex + "\n" + Log.getStackTraceString(ex)); |
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Drawable d = context.getResources().getDrawable(R.drawable.baseline_warning_24, context.getTheme()); |
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Drawable d = context.getResources().getDrawable(R.drawable.baseline_warning_24, context.getTheme()); |
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d.setBounds(0, 0, px, px); |
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d.setBounds(0, 0, px, px); |
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return d; |
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return d; |
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} finally { |
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} finally { |
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// Close streams |
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if (is != null) { |
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if (is != null) { |
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try { |
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try { |
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is.close(); |
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is.close(); |
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@ -414,8 +453,16 @@ public class FragmentMessage extends FragmentEx { |
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Log.w(Helper.TAG, e + "\n" + Log.getStackTraceString(e)); |
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Log.w(Helper.TAG, e + "\n" + Log.getStackTraceString(e)); |
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} |
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} |
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} |
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} |
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if (os != null) { |
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try { |
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os.close(); |
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} catch (IOException e) { |
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Log.w(Helper.TAG, e + "\n" + Log.getStackTraceString(e)); |
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} |
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} |
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} |
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} |
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} else { |
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} else { |
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// Show placeholder icon |
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args.putBoolean("has_images", true); |
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args.putBoolean("has_images", true); |
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Drawable d = context.getResources().getDrawable(R.drawable.baseline_image_24, context.getTheme()); |
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Drawable d = context.getResources().getDrawable(R.drawable.baseline_image_24, context.getTheme()); |
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d.setBounds(0, 0, px, px); |
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d.setBounds(0, 0, px, px); |
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@ -425,7 +472,7 @@ public class FragmentMessage extends FragmentEx { |
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}, new Html.TagHandler() { |
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}, new Html.TagHandler() { |
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@Override |
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@Override |
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public void handleTag(boolean opening, String tag, Editable output, XMLReader xmlReader) { |
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public void handleTag(boolean opening, String tag, Editable output, XMLReader xmlReader) { |
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// Do nothing |
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} |
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} |
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}); |
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}); |
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} |
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} |
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@ -441,7 +488,6 @@ public class FragmentMessage extends FragmentEx { |
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grpMessage.setVisibility(View.VISIBLE); |
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grpMessage.setVisibility(View.VISIBLE); |
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fab.setVisibility(free ? View.GONE : View.VISIBLE); |
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fab.setVisibility(free ? View.GONE : View.VISIBLE); |
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pbBody.setVisibility(View.GONE); |
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pbBody.setVisibility(View.GONE); |
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} |
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} |
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}; |
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}; |
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