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author | Dominik Schürmann <dominik@dominikschuermann.de> | 2015-01-30 10:59:57 +0100 |
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committer | Dominik Schürmann <dominik@dominikschuermann.de> | 2015-01-30 10:59:57 +0100 |
commit | e651a392795caa395b060946b0cfaca5a5b41ded (patch) | |
tree | 60e2113322014e30870374add8333ecff6336d5b /OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppSettingsHeaderFragment.java | |
parent | 464f7c671834cd01c83b5453437c0df451510a33 (diff) | |
download | open-keychain-e651a392795caa395b060946b0cfaca5a5b41ded.tar.gz open-keychain-e651a392795caa395b060946b0cfaca5a5b41ded.tar.bz2 open-keychain-e651a392795caa395b060946b0cfaca5a5b41ded.zip |
Rename app setting classes for consistency
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppSettingsHeaderFragment.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppSettingsHeaderFragment.java | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppSettingsHeaderFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppSettingsHeaderFragment.java new file mode 100644 index 000000000..7beac8973 --- /dev/null +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppSettingsHeaderFragment.java @@ -0,0 +1,108 @@ +/* + * 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.remote.ui; + +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.ViewGroup; +import android.widget.ImageView; +import android.widget.TextView; + +import org.spongycastle.util.encoders.Hex; +import org.sufficientlysecure.keychain.Constants; +import org.sufficientlysecure.keychain.R; +import org.sufficientlysecure.keychain.remote.AppSettings; +import org.sufficientlysecure.keychain.util.Log; + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; + +public class AppSettingsHeaderFragment extends Fragment { + + // model + private AppSettings mAppSettings; + + // view + private TextView mAppNameView; + private ImageView mAppIconView; + private TextView mPackageName; + private TextView mPackageSignature; + + public AppSettings getAppSettings() { + return mAppSettings; + } + + public void setAppSettings(AppSettings appSettings) { + this.mAppSettings = appSettings; + updateView(appSettings); + } + + /** + * 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); + mAppNameView = (TextView) view.findViewById(R.id.api_app_settings_app_name); + mAppIconView = (ImageView) view.findViewById(R.id.api_app_settings_app_icon); + mPackageName = (TextView) view.findViewById(R.id.api_app_settings_package_name); + mPackageSignature = (TextView) view.findViewById(R.id.api_app_settings_package_signature); + return view; + } + + private void updateView(AppSettings appSettings) { + // get application name and icon from package manager + String appName; + Drawable appIcon = null; + PackageManager pm = getActivity().getApplicationContext().getPackageManager(); + try { + ApplicationInfo ai = pm.getApplicationInfo(appSettings.getPackageName(), 0); + + appName = (String) pm.getApplicationLabel(ai); + appIcon = pm.getApplicationIcon(ai); + } catch (NameNotFoundException e) { + // fallback + appName = appSettings.getPackageName(); + } + mAppNameView.setText(appName); + mAppIconView.setImageDrawable(appIcon); + + // advanced info: package name + mPackageName.setText(appSettings.getPackageName()); + + // advanced info: package signature SHA-256 + 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); + } + } + + +} |