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author | Dominik Schürmann <dominik@dominikschuermann.de> | 2014-01-27 14:18:25 +0100 |
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committer | Dominik Schürmann <dominik@dominikschuermann.de> | 2014-01-27 14:18:25 +0100 |
commit | cb3ca37db9c5c3da05df804979e99628fff6f7b0 (patch) | |
tree | d32bd573bdd0cbbcde68a562a48915e95386ba4d /OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/AppSettingsFragment.java | |
parent | 08e57019b092d8abcd443a6801cc040d46403021 (diff) | |
download | open-keychain-cb3ca37db9c5c3da05df804979e99628fff6f7b0.tar.gz open-keychain-cb3ca37db9c5c3da05df804979e99628fff6f7b0.tar.bz2 open-keychain-cb3ca37db9c5c3da05df804979e99628fff6f7b0.zip |
New Gradle project structure
Diffstat (limited to 'OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/AppSettingsFragment.java')
-rw-r--r-- | OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/AppSettingsFragment.java | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/AppSettingsFragment.java b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/AppSettingsFragment.java new file mode 100644 index 000000000..025929cfa --- /dev/null +++ b/OpenPGP-Keychain/src/main/java/org/sufficientlysecure/keychain/service/remote/AppSettingsFragment.java @@ -0,0 +1,234 @@ +/* + * Copyright (C) 2013-2014 Dominik Schürmann <dominik@dominikschuermann.de> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package org.sufficientlysecure.keychain.service.remote; + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; + +import org.spongycastle.util.encoders.Hex; +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.ui.SelectSecretKeyLayoutFragment; +import org.sufficientlysecure.keychain.ui.adapter.KeyValueSpinnerAdapter; +import org.sufficientlysecure.keychain.util.AlgorithmNames; +import org.sufficientlysecure.keychain.util.Log; + +import android.content.pm.ApplicationInfo; +import android.content.pm.PackageManager; +import android.content.pm.PackageManager.NameNotFoundException; +import android.graphics.drawable.Drawable; +import android.os.Bundle; +import android.support.v4.app.Fragment; +import android.view.LayoutInflater; +import android.view.View; +import android.view.View.OnClickListener; +import android.view.ViewGroup; +import android.view.animation.AlphaAnimation; +import android.view.animation.Animation; +import android.widget.AdapterView; +import android.widget.AdapterView.OnItemSelectedListener; +import android.widget.ImageView; +import android.widget.LinearLayout; +import android.widget.Spinner; +import android.widget.TextView; + +import com.beardedhen.androidbootstrap.BootstrapButton; + +public class AppSettingsFragment extends Fragment implements + SelectSecretKeyLayoutFragment.SelectSecretKeyCallback { + + // model + private AppSettings appSettings; + + // view + private LinearLayout mAdvancedSettingsContainer; + private BootstrapButton mAdvancedSettingsButton; + private TextView mAppNameView; + private ImageView mAppIconView; + private Spinner mEncryptionAlgorithm; + private Spinner mHashAlgorithm; + private Spinner mCompression; + private TextView mPackageName; + private TextView mPackageSignature; + + private SelectSecretKeyLayoutFragment mSelectKeyFragment; + + KeyValueSpinnerAdapter encryptionAdapter; + KeyValueSpinnerAdapter hashAdapter; + KeyValueSpinnerAdapter compressionAdapter; + + public AppSettings getAppSettings() { + return appSettings; + } + + public void setAppSettings(AppSettings appSettings) { + this.appSettings = appSettings; + setPackage(appSettings.getPackageName()); + mPackageName.setText(appSettings.getPackageName()); + + try { + MessageDigest md = MessageDigest.getInstance("SHA-256"); + md.update(appSettings.getPackageSignature()); + byte[] digest = md.digest(); + String signature = new String(Hex.encode(digest)); + + mPackageSignature.setText(signature); + } catch (NoSuchAlgorithmException e) { + Log.e(Constants.TAG, "Should not happen!", e); + } + + mSelectKeyFragment.selectKey(appSettings.getKeyId()); + mEncryptionAlgorithm.setSelection(encryptionAdapter.getPosition(appSettings + .getEncryptionAlgorithm())); + mHashAlgorithm.setSelection(hashAdapter.getPosition(appSettings.getHashAlgorithm())); + mCompression.setSelection(compressionAdapter.getPosition(appSettings.getCompression())); + } + + /** + * Inflate the layout for this fragment + */ + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { + View view = inflater.inflate(R.layout.api_app_settings_fragment, container, false); + initView(view); + return view; + } + + private void initView(View view) { + mSelectKeyFragment = (SelectSecretKeyLayoutFragment) getFragmentManager().findFragmentById( + R.id.api_app_settings_select_key_fragment); + mSelectKeyFragment.setCallback(this); + + mAdvancedSettingsButton = (BootstrapButton) view + .findViewById(R.id.api_app_settings_advanced_button); + mAdvancedSettingsContainer = (LinearLayout) view + .findViewById(R.id.api_app_settings_advanced); + + mAppNameView = (TextView) view.findViewById(R.id.api_app_settings_app_name); + mAppIconView = (ImageView) view.findViewById(R.id.api_app_settings_app_icon); + mEncryptionAlgorithm = (Spinner) view + .findViewById(R.id.api_app_settings_encryption_algorithm); + mHashAlgorithm = (Spinner) view.findViewById(R.id.api_app_settings_hash_algorithm); + mCompression = (Spinner) view.findViewById(R.id.api_app_settings_compression); + mPackageName = (TextView) view.findViewById(R.id.api_app_settings_package_name); + mPackageSignature = (TextView) view.findViewById(R.id.api_app_settings_package_signature); + + AlgorithmNames algorithmNames = new AlgorithmNames(getActivity()); + + encryptionAdapter = new KeyValueSpinnerAdapter(getActivity(), + algorithmNames.getEncryptionNames()); + mEncryptionAlgorithm.setAdapter(encryptionAdapter); + mEncryptionAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() { + + @Override + public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { + appSettings.setEncryptionAlgorithm((int) id); + } + + @Override + public void onNothingSelected(AdapterView<?> parent) { + } + }); + + hashAdapter = new KeyValueSpinnerAdapter(getActivity(), algorithmNames.getHashNames()); + mHashAlgorithm.setAdapter(hashAdapter); + mHashAlgorithm.setOnItemSelectedListener(new OnItemSelectedListener() { + + @Override + public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { + appSettings.setHashAlgorithm((int) id); + } + + @Override + public void onNothingSelected(AdapterView<?> parent) { + } + }); + + compressionAdapter = new KeyValueSpinnerAdapter(getActivity(), + algorithmNames.getCompressionNames()); + mCompression.setAdapter(compressionAdapter); + mCompression.setOnItemSelectedListener(new OnItemSelectedListener() { + + @Override + public void onItemSelected(AdapterView<?> parent, View view, int position, long id) { + appSettings.setCompression((int) id); + } + + @Override + public void onNothingSelected(AdapterView<?> parent) { + } + }); + + final Animation visibleAnimation = new AlphaAnimation(0.0f, 1.0f); + visibleAnimation.setDuration(250); + final Animation invisibleAnimation = new AlphaAnimation(1.0f, 0.0f); + invisibleAnimation.setDuration(250); + + // TODO: Better: collapse/expand animation + // final Animation animation2 = new TranslateAnimation(Animation.RELATIVE_TO_SELF, 0.0f, + // Animation.RELATIVE_TO_SELF, 0.0f, Animation.RELATIVE_TO_SELF, -1.0f, + // Animation.RELATIVE_TO_SELF, 0.0f); + // animation2.setDuration(150); + + mAdvancedSettingsButton.setOnClickListener(new OnClickListener() { + + @Override + public void onClick(View v) { + if (mAdvancedSettingsContainer.getVisibility() == View.VISIBLE) { + mAdvancedSettingsContainer.startAnimation(invisibleAnimation); + mAdvancedSettingsContainer.setVisibility(View.GONE); + mAdvancedSettingsButton.setText(getString(R.string.api_settings_show_advanced)); + mAdvancedSettingsButton.setLeftIcon("fa-caret-up"); + } else { + mAdvancedSettingsContainer.startAnimation(visibleAnimation); + mAdvancedSettingsContainer.setVisibility(View.VISIBLE); + mAdvancedSettingsButton.setText(getString(R.string.api_settings_hide_advanced)); + mAdvancedSettingsButton.setLeftIcon("fa-caret-down"); + } + } + }); + } + + private void setPackage(String packageName) { + PackageManager pm = getActivity().getApplicationContext().getPackageManager(); + + // get application name and icon from package manager + String appName = null; + Drawable appIcon = null; + try { + ApplicationInfo ai = pm.getApplicationInfo(packageName, 0); + + appName = (String) pm.getApplicationLabel(ai); + appIcon = pm.getApplicationIcon(ai); + } catch (final NameNotFoundException e) { + // fallback + appName = packageName; + } + mAppNameView.setText(appName); + mAppIconView.setImageDrawable(appIcon); + } + + /** + * callback from select secret key fragment + */ + @Override + public void onKeySelected(long secretKeyId) { + appSettings.setKeyId(secretKeyId); + } + +} |