Fix b/5032231: Allow share in Photo Editor. (915d5837) · Commits · e / os / android_packages_apps_Gallery2

res/layout/photoeditor_actionbar.xml

+17 −4

Original line number	Diff line number	Diff line
		@@ -44,9 +44,22 @@
		android:id="@+id/redo_button"
		style="@style/ImageActionButton"
		android:src="@drawable/photoeditor_redo"/>

		<ViewSwitcher
		android:id="@+id/save_share_buttons"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content">
		<Button
		android:id="@+id/save_button"
		style="@style/TextActionButton"
		android:layout_width="fill_parent"
		android:text="@string/save"/>
		<ImageButton
		android:id="@+id/share_button"
		style="@style/ImageActionButton"
		android:layout_width="fill_parent"
		android:src="@drawable/ic_menu_share_holo_light"/>
		</ViewSwitcher>

		</LinearLayout>
		</com.android.gallery3d.photoeditor.ActionBar>

src/com/android/gallery3d/photoeditor/ActionBar.java

+13 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.content.Context;
		import android.util.AttributeSet;
		import android.view.View;
		import android.widget.RelativeLayout;
		import android.widget.ViewSwitcher;

		import com.android.gallery3d.R;

		@@ -104,8 +105,19 @@ public class ActionBar extends RelativeLayout {
		View button = findViewById(buttonId);
		button.setEnabled(enabled);
		button.setAlpha(enabled ? ENABLED_ALPHA : DISABLED_ALPHA);

		// Track buttons whose enabled status has been updated.
		changedButtons.add(buttonId);

		if (buttonId == R.id.save_button) {
		// Show share-button only after photo is edited and saved; otherwise, show save-button.
		// TODO: Fix the assumption of undo enabled status must be updated before reaching here.
		boolean showShare = findViewById(R.id.undo_button).isEnabled() && !enabled;
		ViewSwitcher switcher = (ViewSwitcher) findViewById(R.id.save_share_buttons);
		int next = switcher.getNextView().getId();
		if ((showShare && (next == R.id.share_button))
		\|\| (!showShare && (next == R.id.save_button))) {
		switcher.showNext();
		}
		}
		}
		}

src/com/android/gallery3d/photoeditor/PhotoEditor.java

+31 −4

Original line number	Diff line number	Diff line
		@@ -33,7 +33,8 @@ import com.android.gallery3d.R;
		*/
		public class PhotoEditor extends Activity {

		private Uri uri;
		private Uri sourceUri;
		private Uri saveUri;
		private FilterStack filterStack;
		private ActionBar actionBar;

		@@ -43,7 +44,9 @@ public class PhotoEditor extends Activity {
		setContentView(R.layout.photoeditor_main);

		Intent intent = getIntent();
		uri = Intent.ACTION_EDIT.equalsIgnoreCase(intent.getAction()) ? intent.getData() : null;
		if (Intent.ACTION_EDIT.equalsIgnoreCase(intent.getAction())) {
		sourceUri = intent.getData();
		}

		actionBar = (ActionBar) findViewById(R.id.action_bar);
		filterStack = new FilterStack((PhotoView) findViewById(R.id.photo_view),
		@@ -63,6 +66,7 @@ public class PhotoEditor extends Activity {
		actionBar.setRunnable(R.id.undo_button, createUndoRedoRunnable(true, effectsBar));
		actionBar.setRunnable(R.id.redo_button, createUndoRedoRunnable(false, effectsBar));
		actionBar.setRunnable(R.id.save_button, createSaveRunnable(effectsBar));
		actionBar.setRunnable(R.id.share_button, createShareRunnable(effectsBar));
		actionBar.setRunnable(R.id.action_bar_back, createBackRunnable(effectsBar));
		}

		@@ -106,7 +110,7 @@ public class PhotoEditor extends Activity {
		});
		}
		};
		new LoadScreennailTask(this, callback).execute(uri);
		new LoadScreennailTask(this, callback).execute(sourceUri);
		}

		private Runnable createUndoRedoRunnable(final boolean undo, final EffectsBar effectsBar) {
		@@ -157,12 +161,35 @@ public class PhotoEditor extends Activity {
		public void onComplete(Uri result) {
		progressDialog.dismiss();
		actionBar.enableButton(R.id.save_button, (result == null));
		saveUri = result;
		}
		};
		new SaveCopyTask(PhotoEditor.this, uri, callback).execute(bitmap);
		new SaveCopyTask(PhotoEditor.this, sourceUri, callback).execute(
		bitmap);
		}
		});
		}
		});
		}
		};
		}

		private Runnable createShareRunnable(final EffectsBar effectsBar) {
		return new Runnable() {

		@Override
		public void run() {
		effectsBar.exit(new Runnable() {

		@Override
		public void run() {
		if (saveUri != null) {
		Intent intent = new Intent(Intent.ACTION_SEND);
		intent.putExtra(Intent.EXTRA_STREAM, saveUri);
		intent.setType("image/*");
		startActivity(intent);
		}
		}
		});
		}
		};