d6a2875816
closes #698
200 lines
7.2 KiB
Java
200 lines
7.2 KiB
Java
/*
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* Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.ui;
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Color;
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import android.os.Bundle;
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import android.support.v4.app.ListFragment;
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import android.util.TypedValue;
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import android.view.GestureDetector;
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import android.view.GestureDetector.SimpleOnGestureListener;
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import android.view.LayoutInflater;
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import android.view.MotionEvent;
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import android.view.View;
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import android.view.View.OnTouchListener;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.ImageView;
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import android.widget.TextView;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.service.OperationResultParcel;
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import org.sufficientlysecure.keychain.service.OperationResultParcel.LogEntryParcel;
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import org.sufficientlysecure.keychain.service.OperationResultParcel.LogLevel;
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import org.sufficientlysecure.keychain.util.Log;
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import java.util.ArrayList;
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import java.util.HashMap;
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public class LogDisplayFragment extends ListFragment implements OnTouchListener {
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HashMap<LogLevel,LogAdapter> mAdapters = new HashMap<LogLevel, LogAdapter>();
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LogAdapter mAdapter;
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LogLevel mLevel = LogLevel.DEBUG;
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OperationResultParcel mResult;
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GestureDetector mDetector;
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public static final String EXTRA_RESULT = "log";
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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Intent intent = getActivity().getIntent();
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if (intent.getExtras() == null || !intent.getExtras().containsKey(EXTRA_RESULT)) {
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getActivity().finish();
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return;
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}
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mResult = intent.<OperationResultParcel>getParcelableExtra(EXTRA_RESULT);
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if (mResult == null) {
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getActivity().finish();
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return;
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}
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mAdapter = new LogAdapter(getActivity(), mResult.getLog(), LogLevel.DEBUG);
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mAdapters.put(LogLevel.DEBUG, mAdapter);
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setListAdapter(mAdapter);
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mDetector = new GestureDetector(getActivity(), new SimpleOnGestureListener() {
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@Override
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public boolean onFling(MotionEvent e1, MotionEvent e2, float vx, float vy) {
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Log.d(Constants.TAG, "x: " + vx + ", y: " + vy);
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if (vx < -2000) {
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decreaseLogLevel();
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} else if (vx > 2000) {
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increaseLogLevel();
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}
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return true;
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}
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});
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}
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public void decreaseLogLevel() {
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switch (mLevel) {
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case DEBUG: mLevel = LogLevel.INFO; break;
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case INFO: mLevel = LogLevel.WARN; break;
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}
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refreshLevel();
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}
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public void increaseLogLevel() {
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switch (mLevel) {
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case INFO: mLevel = LogLevel.DEBUG; break;
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case WARN: mLevel = LogLevel.INFO; break;
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}
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refreshLevel();
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}
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private void refreshLevel() {
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/* TODO not sure if this is a good idea
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if (!mAdapters.containsKey(mLevel)) {
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mAdapters.put(mLevel, new LogAdapter(getActivity(), mResult.getLog(), mLevel));
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}
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mAdapter = mAdapters.get(mLevel);
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setListAdapter(mAdapter);
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*/
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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getListView().setDividerHeight(0);
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getListView().setOnTouchListener(this);
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}
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@Override
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public boolean onTouch(View v, MotionEvent event) {
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mDetector.onTouchEvent(event);
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return false;
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}
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private class LogAdapter extends ArrayAdapter<LogEntryParcel> {
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private LayoutInflater mInflater;
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private int dipFactor;
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public LogAdapter(Context context, ArrayList<LogEntryParcel> log, LogLevel level) {
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super(context, R.layout.log_display_item);
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mInflater = LayoutInflater.from(getContext());
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dipFactor = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP,
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(float) 8, getResources().getDisplayMetrics());
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// we can't use addAll for a LogLevel.DEBUG shortcut here, unfortunately :(
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for (LogEntryParcel e : log) {
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if (e.mLevel.ordinal() >= level.ordinal()) {
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add(e);
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}
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}
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notifyDataSetChanged();
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}
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private class ItemHolder {
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final TextView mText;
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final ImageView mImg;
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public ItemHolder(TextView text, ImageView image) {
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mText = text;
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mImg = image;
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}
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}
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@Override
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public View getView(int position, View convertView, ViewGroup parent) {
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LogEntryParcel entry = getItem(position);
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ItemHolder ih;
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if (convertView == null) {
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convertView = mInflater.inflate(R.layout.log_display_item, parent, false);
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ih = new ItemHolder(
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(TextView) convertView.findViewById(R.id.log_text),
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(ImageView) convertView.findViewById(R.id.log_img)
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);
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convertView.setTag(ih);
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} else {
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ih = (ItemHolder) convertView.getTag();
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}
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// special case: first parameter may be a quantity
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if (entry.mParameters != null && entry.mParameters.length > 0
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&& entry.mParameters[0] instanceof Integer) {
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ih.mText.setText(getResources().getQuantityString(entry.mType.getMsgId(),
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(Integer) entry.mParameters[0], entry.mParameters));
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} else {
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ih.mText.setText(getResources().getString(entry.mType.getMsgId(), entry.mParameters));
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}
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ih.mText.setTextColor(entry.mLevel == LogLevel.DEBUG ? Color.GRAY : Color.BLACK);
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convertView.setPadding((entry.mIndent) * dipFactor, 0, 0, 0);
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switch (entry.mLevel) {
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case DEBUG: ih.mImg.setBackgroundColor(Color.GRAY); break;
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case INFO: ih.mImg.setBackgroundColor(Color.BLACK); break;
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case WARN: ih.mImg.setBackgroundColor(Color.YELLOW); break;
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case ERROR: ih.mImg.setBackgroundColor(Color.RED); break;
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case START: ih.mImg.setBackgroundColor(Color.GREEN); break;
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case OK: ih.mImg.setBackgroundColor(Color.GREEN); break;
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}
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return convertView;
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}
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}
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}
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