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Code Issues Releases Wiki Activity

fixes for OpenPgpListPreference

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This commit is contained in:
Dominik Schürmann 2014-03-02 02:17:20 +01:00
parent 4a13f70a88
commit 8c6017e890
1 changed files with 30 additions and 21 deletions
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51
OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpListPreference.java
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@ -46,7 +46,9 @@ public class OpenPgpListPreference extends DialogPreference {
private static final Intent MARKET_INTENT = new Intent(Intent.ACTION_VIEW, Uri.parse( private static final Intent MARKET_INTENT = new Intent(Intent.ACTION_VIEW, Uri.parse(
String.format(MARKET_INTENT_URI_BASE, OPENKEYCHAIN_PACKAGE))); String.format(MARKET_INTENT_URI_BASE, OPENKEYCHAIN_PACKAGE)));
private ArrayList<OpenPgpProviderEntry> mProviderList = new ArrayList<OpenPgpProviderEntry>(); private ArrayList<OpenPgpProviderEntry> mLegacyList = new ArrayList<OpenPgpProviderEntry>();
private ArrayList<OpenPgpProviderEntry> mList = new ArrayList<OpenPgpProviderEntry>();
private String mSelectedPackage; private String mSelectedPackage;
public OpenPgpListPreference(Context context, AttributeSet attrs) { public OpenPgpListPreference(Context context, AttributeSet attrs) {
@ -64,15 +66,24 @@ public class OpenPgpListPreference extends DialogPreference {
* @param simpleName * @param simpleName
* @param icon * @param icon
*/ */
public void addProvider(int position, String packageName, String simpleName, Drawable icon) { public void addLegacyProvider(int position, String packageName, String simpleName, Drawable icon) {
mProviderList.add(position, new OpenPgpProviderEntry(packageName, simpleName, icon)); mLegacyList.add(position, new OpenPgpProviderEntry(packageName, simpleName, icon));
} }
@Override @Override
protected void onPrepareDialogBuilder(Builder builder) { protected void onPrepareDialogBuilder(Builder builder) {
mList.clear();
// get providers
mProviderList.clear(); // add "none"-entry
mList.add(0, new OpenPgpProviderEntry("",
getContext().getString(R.string.openpgp_list_preference_none),
getContext().getResources().getDrawable(R.drawable.ic_action_cancel_launchersize)));
// add all additional (legacy) providers
mList.addAll(mLegacyList);
// search for OpenPGP providers...
ArrayList<OpenPgpProviderEntry> providerList = new ArrayList<OpenPgpProviderEntry>();
Intent intent = new Intent(OpenPgpApi.SERVICE_INTENT); Intent intent = new Intent(OpenPgpApi.SERVICE_INTENT);
List<ResolveInfo> resInfo = getContext().getPackageManager().queryIntentServices(intent, 0); List<ResolveInfo> resInfo = getContext().getPackageManager().queryIntentServices(intent, 0);
if (!resInfo.isEmpty()) { if (!resInfo.isEmpty()) {
@ -85,12 +96,12 @@ public class OpenPgpListPreference extends DialogPreference {
.getPackageManager())); .getPackageManager()));
Drawable icon = resolveInfo.serviceInfo.loadIcon(getContext().getPackageManager()); Drawable icon = resolveInfo.serviceInfo.loadIcon(getContext().getPackageManager());
mProviderList.add(new OpenPgpProviderEntry(packageName, simpleName, icon)); providerList.add(new OpenPgpProviderEntry(packageName, simpleName, icon));
} }
} }
// add install links if empty if (providerList.isEmpty()) {
if (mProviderList.isEmpty()) { // add install links if provider list is empty
resInfo = getContext().getPackageManager().queryIntentActivities resInfo = getContext().getPackageManager().queryIntentActivities
(MARKET_INTENT, 0); (MARKET_INTENT, 0);
for (ResolveInfo resolveInfo : resInfo) { for (ResolveInfo resolveInfo : resInfo) {
@ -101,26 +112,24 @@ public class OpenPgpListPreference extends DialogPreference {
.loadLabel(getContext().getPackageManager())); .loadLabel(getContext().getPackageManager()));
String simpleName = String.format(getContext().getString(R.string String simpleName = String.format(getContext().getString(R.string
.openpgp_install_openkeychain_via), marketName); .openpgp_install_openkeychain_via), marketName);
mProviderList.add(new OpenPgpProviderEntry(OPENKEYCHAIN_PACKAGE, simpleName, mList.add(new OpenPgpProviderEntry(OPENKEYCHAIN_PACKAGE, simpleName,
icon, marketIntent)); icon, marketIntent));
} }
} else {
// add provider
mList.addAll(providerList);
} }
// add "none"-entry
mProviderList.add(0, new OpenPgpProviderEntry("",
getContext().getString(R.string.openpgp_list_preference_none),
getContext().getResources().getDrawable(R.drawable.ic_action_cancel_launchersize)));
// Init ArrayAdapter with OpenPGP Providers // Init ArrayAdapter with OpenPGP Providers
ListAdapter adapter = new ArrayAdapter<OpenPgpProviderEntry>(getContext(), ListAdapter adapter = new ArrayAdapter<OpenPgpProviderEntry>(getContext(),
android.R.layout.select_dialog_singlechoice, android.R.id.text1, mProviderList) { android.R.layout.select_dialog_singlechoice, android.R.id.text1, mList) {
public View getView(int position, View convertView, ViewGroup parent) { public View getView(int position, View convertView, ViewGroup parent) {
// User super class to create the View // User super class to create the View
View v = super.getView(position, convertView, parent); View v = super.getView(position, convertView, parent);
TextView tv = (TextView) v.findViewById(android.R.id.text1); TextView tv = (TextView) v.findViewById(android.R.id.text1);
// Put the image on the TextView // Put the image on the TextView
tv.setCompoundDrawablesWithIntrinsicBounds(mProviderList.get(position).icon, null, tv.setCompoundDrawablesWithIntrinsicBounds(mList.get(position).icon, null,
null, null); null, null);
// Add margin between image and text (support various screen densities) // Add margin between image and text (support various screen densities)
@ -136,7 +145,7 @@ public class OpenPgpListPreference extends DialogPreference {
@Override @Override
public void onClick(DialogInterface dialog, int which) { public void onClick(DialogInterface dialog, int which) {
OpenPgpProviderEntry entry = mProviderList.get(which); OpenPgpProviderEntry entry = mList.get(which);
if (entry.intent != null) { if (entry.intent != null) {
/* /*
@ -181,9 +190,9 @@ public class OpenPgpListPreference extends DialogPreference {
} }
private int getIndexOfProviderList(String packageName) { private int getIndexOfProviderList(String packageName) {
for (OpenPgpProviderEntry app : mProviderList) { for (OpenPgpProviderEntry app : mList) {
if (app.packageName.equals(packageName)) { if (app.packageName.equals(packageName)) {
return mProviderList.indexOf(app); return mList.indexOf(app);
} }
} }
@ -214,7 +223,7 @@ public class OpenPgpListPreference extends DialogPreference {
} }
public String getEntryByValue(String packageName) { public String getEntryByValue(String packageName) {
for (OpenPgpProviderEntry app : mProviderList) { for (OpenPgpProviderEntry app : mList) {
if (app.packageName.equals(packageName)) { if (app.packageName.equals(packageName)) {
return app.simpleName; return app.simpleName;
} }