import-log: add LogDisplay activity

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysActivity.java

@@ -438,10 +438,10 @@ public class ImportKeysActivity extends ActionBarActivity implements ActionBar.O
                         new SuperToast.OnClickListener() {
                             @Override
                             public void onClick(View view, Parcelable token) {
-                                // Intent intent = new Intent(
-                                        // ImportKeysActivity.this, LogDisplayActivity.class);
-                                // intent.putExtra(LogDisplayFragment.EXTRA_RESULT, result);
-                                // startActivity(intent);
+                                Intent intent = new Intent(
+                                        ImportKeysActivity.this, LogDisplayActivity.class);
+                                intent.putExtra(LogDisplayFragment.EXTRA_RESULT, result);
+                                startActivity(intent);
                             }
                     }));
                     toast.show();

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayActivity.java

@@ -0,0 +1,17 @@
+package org.sufficientlysecure.keychain.ui;
+
+import android.os.Bundle;
+import android.support.v7.app.ActionBarActivity;
+
+import org.sufficientlysecure.keychain.R;
+
+public class LogDisplayActivity extends ActionBarActivity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.log_display_activity);
+    }
+
+}

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/LogDisplayFragment.java

@@ -0,0 +1,86 @@
+package org.sufficientlysecure.keychain.ui;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.util.TypedValue;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import org.sufficientlysecure.keychain.R;
+import org.sufficientlysecure.keychain.service.OperationResultParcel;
+import org.sufficientlysecure.keychain.service.OperationResultParcel.LogEntryParcel;
+
+import java.util.ArrayList;
+
+public class LogDisplayFragment extends ListFragment {
+
+    LogAdapter mAdapter;
+
+    public static final String EXTRA_RESULT = "log";
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+
+        Intent intent = getActivity().getIntent();
+        if (intent.getExtras() == null || !intent.getExtras().containsKey(EXTRA_RESULT)) {
+            getActivity().finish();
+            return;
+        }
+
+        OperationResultParcel result = intent.<OperationResultParcel>getParcelableExtra(EXTRA_RESULT);
+        if (result == null) {
+            getActivity().finish();
+            return;
+        }
+
+        mAdapter = new LogAdapter(getActivity(), result.getLog());
+        setListAdapter(mAdapter);
+
+    }
+
+    private class LogAdapter extends ArrayAdapter<LogEntryParcel> {
+
+        private LayoutInflater mInflater;
+        private int dipFactor;
+
+        public LogAdapter(Context context, ArrayList<LogEntryParcel> log) {
+            super(context, R.layout.log_display_item, log);
+            mInflater = LayoutInflater.from(getContext());
+            dipFactor = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
+                    (float) 6, getResources().getDisplayMetrics());
+
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            LogEntryParcel entry = getItem(position);
+            TextView text;
+            if (convertView == null) {
+                convertView = mInflater.inflate(R.layout.log_display_item, parent, false);
+                text = (TextView) convertView.findViewById(R.id.log_text);
+                convertView.setTag(text);
+            } else {
+                text = (TextView) convertView.getTag();
+            }
+
+            text.setPadding(entry.mIndent*dipFactor, 0, 0, 0);
+            text.setText(getResources().getString(entry.mType.getMsgId(), (Object[]) entry.mParameters));
+            switch (entry.mLevel) {
+                case DEBUG: text.setTextColor(Color.GRAY); break;
+                case INFO: text.setTextColor(Color.BLACK); break;
+                case WARN: text.setTextColor(Color.YELLOW); break;
+                case ERROR: text.setTextColor(Color.RED); break;
+            }
+
+            return convertView;
+        }
+
+    }
+}