1 files changed, 113 insertions, 0 deletions
diff --git a/android/source/src/java/org/libreoffice/LOAbout.java b/android/source/src/java/org/libreoffice/LOAbout.java
new file mode 100644
index 000000000000..111ad109669d
--- /dev/null
+++ b/android/source/src/java/org/libreoffice/LOAbout.java
@@ -0,0 +1,113 @@
+package org.libreoffice;
+
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.ComponentName;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.net.Uri;
+import android.view.View;
+import android.widget.TextView;
+
+import java.io.File;
+
+/**
+ * The about dialog.
+ */
+public class LOAbout {
+
+    private static final String DEFAULT_DOC_PATH = "/assets/example.odt";
+    private final Activity mActivity;
+
+    private boolean mNewActivity;
+
+    public LOAbout(Activity activity, boolean newActivity) {
+        mActivity = activity;
+        mNewActivity = newActivity;
+    }
+
+    private void loadFromAbout(String input) {
+        if (mNewActivity) {
+            Intent i = new Intent(Intent.ACTION_VIEW, Uri.fromFile(new File(input)));
+            String packageName = mActivity.getApplicationContext().getPackageName();
+            ComponentName componentName = new ComponentName(packageName, LibreOfficeMainActivity.class.getName());
+            i.setComponent(componentName);
+            mActivity.startActivity(i);
+        } else {
+            LOKitShell.sendCloseEvent();
+            LOKitShell.sendLoadEvent(input);
+        }
+    }
+
+    public void showAbout() {
+        // Inflate the about message contents
+        View messageView = mActivity.getLayoutInflater().inflate(R.layout.about, null, false);
+
+        // When linking text, force to always use default color. This works
+        // around a pressed color state bug.
+        TextView textView = (TextView) messageView.findViewById(R.id.about_credits);
+        int defaultColor = textView.getTextColors().getDefaultColor();
+        textView.setTextColor(defaultColor);
+
+        // Take care of placeholders in the version and vendor text views.
+        TextView versionView = (TextView)messageView.findViewById(R.id.about_version);
+        TextView vendorView = (TextView)messageView.findViewById(R.id.about_vendor);
+        try
+        {
+            String versionName = mActivity.getPackageManager().getPackageInfo(mActivity.getPackageName(), 0).versionName;
+            String[] tokens = versionName.split("/");
+            if (tokens.length == 3)
+            {
+                String version = versionView.getText().toString();
+                String vendor = vendorView.getText().toString();
+                version = version.replace("$VERSION", tokens[0]);
+                version = version.replace("$BUILDID", tokens[1]);
+                vendor = vendor.replace("$VENDOR", tokens[2]);
+                versionView.setText(version);
+                vendorView.setText(vendor);
+            }
+            else
+                throw new NameNotFoundException();
+        }
+        catch (NameNotFoundException e)
+        {
+            versionView.setText("");
+            vendorView.setText("");
+        }
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
+        builder.setIcon(R.drawable.lo_icon);
+        builder.setTitle(R.string.app_name);
+        builder.setView(messageView);
+
+        builder.setNegativeButton(R.string.about_license, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                loadFromAbout("/assets/license.txt");
+                dialog.dismiss();
+            }
+        });
+
+        builder.setPositiveButton(R.string.about_notice, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                loadFromAbout("/assets/notice.txt");
+                dialog.dismiss();
+            }
+        });
+
+        builder.setNeutralButton(R.string.about_moreinfo, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int id) {
+                loadFromAbout(DEFAULT_DOC_PATH);
+                dialog.dismiss();
+            }
+        });
+
+        AlertDialog dialog = builder.create();
+        dialog.show();
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */