import-log: work on log fragment ui

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/ProviderHelper.java

@@ -553,8 +553,8 @@ public class ProviderHelper {
             mIndent -= 1;
         }
 
-        log(LogLevel.OK, LogType.MSG_IP_SUCCESS);
         mIndent -= 1;
+        log(LogLevel.OK, LogType.MSG_IP_SUCCESS);
         return new SaveKeyringResult(result, mLog);
 
     }

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/OperationResultParcel.java

@@ -173,12 +173,12 @@ public class OperationResultParcel implements Parcelable {
 
     /** Enumeration of possible log levels. */
     public static enum LogLevel {
-        START, // should occur once at the start of each independent operation
-        OK, // should occur once at the end of a successful operation
-        ERROR, // should occur once at the end of a failed operation
         DEBUG,
         INFO,
         WARN,
+        ERROR, // should occur once at the end of a failed operation
+        START, // should occur once at the start of each independent operation
+        OK, // should occur once at the end of a successful operation
     }
 
     @Override

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

@@ -1,7 +1,11 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.os.Bundle;
+import android.support.v4.view.GestureDetectorCompat;
 import android.support.v7.app.ActionBarActivity;
+import android.view.GestureDetector;
+import android.view.GestureDetector.SimpleOnGestureListener;
+import android.view.MotionEvent;
 
 import org.sufficientlysecure.keychain.R;
 

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

@@ -5,22 +5,40 @@ import android.content.Intent;
 import android.graphics.Color;
 import android.os.Bundle;
 import android.support.v4.app.ListFragment;
+import android.support.v4.view.GestureDetectorCompat;
+import android.support.v4.view.MotionEventCompat;
 import android.util.TypedValue;
+import android.view.GestureDetector;
+import android.view.GestureDetector.SimpleOnGestureListener;
 import android.view.LayoutInflater;
+import android.view.MotionEvent;
 import android.view.View;
+import android.view.View.OnTouchListener;
 import android.view.ViewGroup;
 import android.widget.ArrayAdapter;
+import android.widget.Filterable;
+import android.widget.ImageView;
 import android.widget.TextView;
 
+import org.sufficientlysecure.keychain.Constants;
 import org.sufficientlysecure.keychain.R;
 import org.sufficientlysecure.keychain.service.OperationResultParcel;
 import org.sufficientlysecure.keychain.service.OperationResultParcel.LogEntryParcel;
+import org.sufficientlysecure.keychain.service.OperationResultParcel.LogLevel;
+import org.sufficientlysecure.keychain.util.Log;
 
 import java.util.ArrayList;
+import java.util.HashMap;
 
-public class LogDisplayFragment extends ListFragment {
+public class LogDisplayFragment extends ListFragment implements OnTouchListener {
 
+    HashMap<LogLevel,LogAdapter> mAdapters = new HashMap<LogLevel, LogAdapter>();
     LogAdapter mAdapter;
+    LogLevel mLevel = LogLevel.DEBUG;
+
+    OperationResultParcel mResult;
+
+    GestureDetector mDetector;
 
     public static final String EXTRA_RESULT = "log";
 
@@ -34,15 +52,68 @@ public class LogDisplayFragment extends ListFragment {
             return;
         }
 
-        OperationResultParcel result = intent.<OperationResultParcel>getParcelableExtra(EXTRA_RESULT);
+        mResult = intent.<OperationResultParcel>getParcelableExtra(EXTRA_RESULT);
-        if (result == null) {
+        if (mResult == null) {
             getActivity().finish();
             return;
         }
 
-        mAdapter = new LogAdapter(getActivity(), result.getLog());
+        mAdapter = new LogAdapter(getActivity(), mResult.getLog(), LogLevel.DEBUG);
+        mAdapters.put(LogLevel.DEBUG, mAdapter);
         setListAdapter(mAdapter);
 
+        mDetector = new GestureDetector(getActivity(), new SimpleOnGestureListener() {
+            @Override
+            public boolean onFling(MotionEvent e1, MotionEvent e2, float vx, float vy) {
+                Log.d(Constants.TAG, "x: " + vx + ", y: " + vy);
+                if (vx < -2000) {
+                    decreaseLogLevel();
+                } else if (vx > 2000) {
+                    increaseLogLevel();
+                }
+                return true;
+            }
+        });
+
+    }
+
+    public void decreaseLogLevel() {
+        switch (mLevel) {
+            case DEBUG: mLevel = LogLevel.INFO; break;
+            case INFO:  mLevel = LogLevel.WARN; break;
+        }
+        refreshLevel();
+    }
+
+    public void increaseLogLevel() {
+        switch (mLevel) {
+            case INFO: mLevel = LogLevel.DEBUG; break;
+            case WARN: mLevel = LogLevel.INFO; break;
+        }
+        refreshLevel();
+    }
+
+    private void refreshLevel() {
+        /* TODO not sure if this is a good idea
+        if (!mAdapters.containsKey(mLevel)) {
+            mAdapters.put(mLevel, new LogAdapter(getActivity(), mResult.getLog(), mLevel));
+        }
+        mAdapter = mAdapters.get(mLevel);
+        setListAdapter(mAdapter);
+        */
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        getListView().setDividerHeight(0);
+        getListView().setOnTouchListener(this);
+    }
+
+    @Override
+    public boolean onTouch(View v, MotionEvent event) {
+        mDetector.onTouchEvent(event);
+        return false;
     }
 
     private class LogAdapter extends ArrayAdapter<LogEntryParcel> {
@@ -50,12 +121,18 @@ public class LogDisplayFragment extends ListFragment {
         private LayoutInflater mInflater;
         private int dipFactor;
 
-        public LogAdapter(Context context, ArrayList<LogEntryParcel> log) {
+        public LogAdapter(Context context, ArrayList<LogEntryParcel> log, LogLevel level) {
-            super(context, R.layout.log_display_item, log);
+            super(context, R.layout.log_display_item);
             mInflater = LayoutInflater.from(getContext());
             dipFactor = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
-                    (float) 10, getResources().getDisplayMetrics());
+                    (float) 8, getResources().getDisplayMetrics());
-
+            // we can't use addAll for a LogLevel.DEBUG shortcut here, unfortunately :(
+            for (LogEntryParcel e : log) {
+                if (e.mLevel.ordinal() >= level.ordinal()) {
+                    add(e);
+                }
+            }
+            notifyDataSetChanged();
         }
 
         @Override
@@ -69,15 +146,18 @@ public class LogDisplayFragment extends ListFragment {
             } else {
                 text = (TextView) convertView.getTag();
             }
+            ImageView img = (ImageView) convertView.findViewById(R.id.log_img);
 
-            text.setPadding(entry.mIndent*dipFactor, 0, 0, 0);
             text.setText(getResources().getString(entry.mType.getMsgId(), (Object[]) entry.mParameters));
+            text.setTextColor(entry.mLevel == LogLevel.DEBUG ? Color.GRAY : Color.BLACK);
+            convertView.setPadding((entry.mIndent) * dipFactor, 0, 0, 0);
             switch (entry.mLevel) {
-                case OK: text.setTextColor(Color.GREEN); break;
+                case DEBUG: img.setBackgroundColor(Color.GRAY); break;
-                case DEBUG: text.setTextColor(Color.GRAY); break;
+                case INFO: img.setBackgroundColor(Color.BLACK); break;
-                case INFO: text.setTextColor(Color.BLACK); break;
+                case WARN: img.setBackgroundColor(Color.YELLOW); break;
-                case WARN: text.setTextColor(Color.YELLOW); break;
+                case ERROR: img.setBackgroundColor(Color.RED); break;
-                case ERROR: text.setTextColor(Color.RED); break;
+                case START: img.setBackgroundColor(Color.GREEN); break;
+                case OK: img.setBackgroundColor(Color.GREEN); break;
             }
 
             return convertView;

OpenKeychain/src/main/res/layout/log_display_item.xml

@@ -4,11 +4,19 @@
     android:orientation="horizontal" android:layout_width="match_parent"
     android:layout_height="match_parent">
 
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:id="@+id/log_img"
+        android:minWidth="10dp"
+        android:background="@color/bg_gray" />
+
     <TextView
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="Log Entry Text"
         android:id="@+id/log_text"
         android:layout_marginTop="4dp"
-        android:layout_marginBottom="4dp" />
+        android:layout_marginBottom="4dp"
+        android:layout_marginLeft="8dp" />
 </LinearLayout>

OpenKeychain/src/main/res/values/strings.xml

@@ -530,7 +530,7 @@
     <string name="msg_ip_subkey_flags_xxs">Subkey flags: sign</string>
     <string name="msg_ip_subkey_flags_xxx">Subkey flags: none</string>
     <string name="msg_ip_subkey_future">Subkey creation date lies in the future! (%s)</string>
-    <string name="msg_ip_success">Successfully inserted public keyring</string>
+    <string name="msg_ip_success">Successfully imported public keyring</string>
     <string name="msg_ip_reinsert_secret">Re-inserting secret key</string>
     <string name="msg_ip_trust_retrieve">Retrieving trusted keys</string>
     <string name="msg_ip_trust_using">Using %s trusted keys</string>
@@ -556,7 +556,7 @@
     <string name="msg_is_subkey_nonexistent">Subkey %s unavailable in public key</string>
     <string name="msg_is_subkey_ok">Marked %s as available</string>
     <string name="msg_is_subkey_stripped">Marked %s as stripped</string>
-    <string name="msg_is_success">Successfully inserted secret keyring</string>
+    <string name="msg_is_success">Successfully imported secret keyring</string>
 
     <!-- Keyring Canonicalization log entries -->
     <string name="msg_kc">Canonicalizing keyring %s</string>