1 files changed, 237 insertions, 0 deletions
diff --git a/org_apg/src/org/thialfihar/android/apg/ui/PreferencesActivity.java b/org_apg/src/org/thialfihar/android/apg/ui/PreferencesActivity.java
new file mode 100644
index 000000000..8b7ed59a7
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+++ b/org_apg/src/org/thialfihar/android/apg/ui/PreferencesActivity.java
@@ -0,0 +1,237 @@
+/*
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.thialfihar.android.apg.ui;
+
+import org.spongycastle.bcpg.HashAlgorithmTags;
+import org.spongycastle.openpgp.PGPEncryptedData;
+import org.thialfihar.android.apg.Apg;
+import org.thialfihar.android.apg.Constants;
+import org.thialfihar.android.apg.Id;
+import org.thialfihar.android.apg.Preferences;
+import org.thialfihar.android.apg.ui.widget.IntegerListPreference;
+import org.thialfihar.android.apg.R;
+
+import com.actionbarsherlock.app.ActionBar;
+import com.actionbarsherlock.app.SherlockPreferenceActivity;
+import com.actionbarsherlock.view.MenuItem;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.preference.CheckBoxPreference;
+import android.preference.Preference;
+import android.preference.PreferenceScreen;
+
+
+public class PreferencesActivity extends SherlockPreferenceActivity {
+    private IntegerListPreference mPassPhraseCacheTtl = null;
+    private IntegerListPreference mEncryptionAlgorithm = null;
+    private IntegerListPreference mHashAlgorithm = null;
+    private IntegerListPreference mMessageCompression = null;
+    private IntegerListPreference mFileCompression = null;
+    private CheckBoxPreference mAsciiArmour = null;
+    private CheckBoxPreference mForceV3Signatures = null;
+    private PreferenceScreen mKeyServerPreference = null;
+    private Preferences mPreferences;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        mPreferences = Preferences.getPreferences(this);
+        super.onCreate(savedInstanceState);
+
+        final ActionBar actionBar = getSupportActionBar();
+        actionBar.setDisplayShowTitleEnabled(true);
+        actionBar.setDisplayHomeAsUpEnabled(true);
+
+        addPreferencesFromResource(R.xml.apg_preferences);
+
+        mPassPhraseCacheTtl = (IntegerListPreference) findPreference(Constants.pref.PASS_PHRASE_CACHE_TTL);
+        mPassPhraseCacheTtl.setValue("" + mPreferences.getPassPhraseCacheTtl());
+        mPassPhraseCacheTtl.setSummary(mPassPhraseCacheTtl.getEntry());
+        mPassPhraseCacheTtl
+                .setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+                    public boolean onPreferenceChange(Preference preference, Object newValue) {
+                        mPassPhraseCacheTtl.setValue(newValue.toString());
+                        mPassPhraseCacheTtl.setSummary(mPassPhraseCacheTtl.getEntry());
+                        mPreferences.setPassPhraseCacheTtl(Integer.parseInt(newValue.toString()));
+                        BaseActivity.startCacheService(PreferencesActivity.this, mPreferences);
+                        return false;
+                    }
+                });
+
+        mEncryptionAlgorithm = (IntegerListPreference) findPreference(Constants.pref.DEFAULT_ENCRYPTION_ALGORITHM);
+        int valueIds[] = { PGPEncryptedData.AES_128, PGPEncryptedData.AES_192,
+                PGPEncryptedData.AES_256, PGPEncryptedData.BLOWFISH, PGPEncryptedData.TWOFISH,
+                PGPEncryptedData.CAST5, PGPEncryptedData.DES, PGPEncryptedData.TRIPLE_DES,
+                PGPEncryptedData.IDEA, };
+        String entries[] = { "AES-128", "AES-192", "AES-256", "Blowfish", "Twofish", "CAST5",
+                "DES", "Triple DES", "IDEA", };
+        String values[] = new String[valueIds.length];
+        for (int i = 0; i < values.length; ++i) {
+            values[i] = "" + valueIds[i];
+        }
+        mEncryptionAlgorithm.setEntries(entries);
+        mEncryptionAlgorithm.setEntryValues(values);
+        mEncryptionAlgorithm.setValue("" + mPreferences.getDefaultEncryptionAlgorithm());
+        mEncryptionAlgorithm.setSummary(mEncryptionAlgorithm.getEntry());
+        mEncryptionAlgorithm
+                .setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+                    public boolean onPreferenceChange(Preference preference, Object newValue) {
+                        mEncryptionAlgorithm.setValue(newValue.toString());
+                        mEncryptionAlgorithm.setSummary(mEncryptionAlgorithm.getEntry());
+                        mPreferences.setDefaultEncryptionAlgorithm(Integer.parseInt(newValue
+                                .toString()));
+                        return false;
+                    }
+                });
+
+        mHashAlgorithm = (IntegerListPreference) findPreference(Constants.pref.DEFAULT_HASH_ALGORITHM);
+        valueIds = new int[] { HashAlgorithmTags.MD5, HashAlgorithmTags.RIPEMD160,
+                HashAlgorithmTags.SHA1, HashAlgorithmTags.SHA224, HashAlgorithmTags.SHA256,
+                HashAlgorithmTags.SHA384, HashAlgorithmTags.SHA512, };
+        entries = new String[] { "MD5", "RIPEMD-160", "SHA-1", "SHA-224", "SHA-256", "SHA-384",
+                "SHA-512", };
+        values = new String[valueIds.length];
+        for (int i = 0; i < values.length; ++i) {
+            values[i] = "" + valueIds[i];
+        }
+        mHashAlgorithm.setEntries(entries);
+        mHashAlgorithm.setEntryValues(values);
+        mHashAlgorithm.setValue("" + mPreferences.getDefaultHashAlgorithm());
+        mHashAlgorithm.setSummary(mHashAlgorithm.getEntry());
+        mHashAlgorithm.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                mHashAlgorithm.setValue(newValue.toString());
+                mHashAlgorithm.setSummary(mHashAlgorithm.getEntry());
+                mPreferences.setDefaultHashAlgorithm(Integer.parseInt(newValue.toString()));
+                return false;
+            }
+        });
+
+        mMessageCompression = (IntegerListPreference) findPreference(Constants.pref.DEFAULT_MESSAGE_COMPRESSION);
+        valueIds = new int[] { Id.choice.compression.none, Id.choice.compression.zip,
+                Id.choice.compression.zlib, Id.choice.compression.bzip2, };
+        entries = new String[] {
+                getString(R.string.choice_none) + " (" + getString(R.string.fast) + ")",
+                "ZIP (" + getString(R.string.fast) + ")",
+                "ZLIB (" + getString(R.string.fast) + ")",
+                "BZIP2 (" + getString(R.string.very_slow) + ")", };
+        values = new String[valueIds.length];
+        for (int i = 0; i < values.length; ++i) {
+            values[i] = "" + valueIds[i];
+        }
+        mMessageCompression.setEntries(entries);
+        mMessageCompression.setEntryValues(values);
+        mMessageCompression.setValue("" + mPreferences.getDefaultMessageCompression());
+        mMessageCompression.setSummary(mMessageCompression.getEntry());
+        mMessageCompression
+                .setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+                    public boolean onPreferenceChange(Preference preference, Object newValue) {
+                        mMessageCompression.setValue(newValue.toString());
+                        mMessageCompression.setSummary(mMessageCompression.getEntry());
+                        mPreferences.setDefaultMessageCompression(Integer.parseInt(newValue
+                                .toString()));
+                        return false;
+                    }
+                });
+
+        mFileCompression = (IntegerListPreference) findPreference(Constants.pref.DEFAULT_FILE_COMPRESSION);
+        mFileCompression.setEntries(entries);
+        mFileCompression.setEntryValues(values);
+        mFileCompression.setValue("" + mPreferences.getDefaultFileCompression());
+        mFileCompression.setSummary(mFileCompression.getEntry());
+        mFileCompression.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                mFileCompression.setValue(newValue.toString());
+                mFileCompression.setSummary(mFileCompression.getEntry());
+                mPreferences.setDefaultFileCompression(Integer.parseInt(newValue.toString()));
+                return false;
+            }
+        });
+
+        mAsciiArmour = (CheckBoxPreference) findPreference(Constants.pref.DEFAULT_ASCII_ARMOUR);
+        mAsciiArmour.setChecked(mPreferences.getDefaultAsciiArmour());
+        mAsciiArmour.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+            public boolean onPreferenceChange(Preference preference, Object newValue) {
+                mAsciiArmour.setChecked((Boolean) newValue);
+                mPreferences.setDefaultAsciiArmour((Boolean) newValue);
+                return false;
+            }
+        });
+
+        mForceV3Signatures = (CheckBoxPreference) findPreference(Constants.pref.FORCE_V3_SIGNATURES);
+        mForceV3Signatures.setChecked(mPreferences.getForceV3Signatures());
+        mForceV3Signatures
+                .setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
+                    public boolean onPreferenceChange(Preference preference, Object newValue) {
+                        mForceV3Signatures.setChecked((Boolean) newValue);
+                        mPreferences.setForceV3Signatures((Boolean) newValue);
+                        return false;
+                    }
+                });
+
+        mKeyServerPreference = (PreferenceScreen) findPreference(Constants.pref.KEY_SERVERS);
+        String servers[] = mPreferences.getKeyServers();
+        mKeyServerPreference.setSummary(getResources().getString(R.string.nKeyServers,
+                servers.length));
+        mKeyServerPreference
+                .setOnPreferenceClickListener(new Preference.OnPreferenceClickListener() {
+                    public boolean onPreferenceClick(Preference preference) {
+                        Intent intent = new Intent(PreferencesActivity.this,
+                                KeyServerPreferenceActivity.class);
+                        intent.putExtra(Apg.EXTRA_KEY_SERVERS, mPreferences.getKeyServers());
+                        startActivityForResult(intent, Id.request.key_server_preference);
+                        return false;
+                    }
+                });
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        switch (requestCode) {
+        case Id.request.key_server_preference: {
+            if (resultCode == RESULT_CANCELED || data == null) {
+                return;
+            }
+            String servers[] = data.getStringArrayExtra(Apg.EXTRA_KEY_SERVERS);
+            mPreferences.setKeyServers(servers);
+            mKeyServerPreference.setSummary(getResources().getString(R.string.nKeyServers,
+                    servers.length));
+            break;
+        }
+
+        default: {
+            super.onActivityResult(requestCode, resultCode, data);
+            break;
+        }
+        }
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+
+        case android.R.id.home:
+            startActivity(new Intent(this, MainActivity.class));
+            return true;
+
+        default:
+            break;
+
+        }
+        return false;
+    }
+}