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propose apps in apps list

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This commit is contained in:
Dominik Schürmann
2014-09-24 14:45:51 +02:00
parent 5b0cc1fab4
commit e3a185f698
4 changed files with 157 additions and 37 deletions
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171
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/remote/ui/AppsListFragment.java
View File

@@ -17,13 +17,14 @@
package org.sufficientlysecure.keychain.remote.ui;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.database.CursorJoiner;
import android.database.MatrixCursor;
import android.database.MergeCursor;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.ListFragment;
@@ -56,11 +57,23 @@ public class AppsListFragment extends ListFragment implements
getListView().setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
boolean isInstalled = mAdapter.getItemIsInstalled(position);
String selectedPackageName = mAdapter.getItemPackageName(position);
// edit app settings
Intent intent = new Intent(getActivity(), AppSettingsActivity.class);
intent.setData(KeychainContract.ApiApps.buildByPackageNameUri(selectedPackageName));
startActivity(intent);
if (isInstalled) {
// edit app settings
Intent intent = new Intent(getActivity(), AppSettingsActivity.class);
intent.setData(KeychainContract.ApiApps.buildByPackageNameUri(selectedPackageName));
startActivity(intent);
} else {
try {
startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse("market://details?id=" + selectedPackageName)));
} catch (ActivityNotFoundException anfe) {
startActivity(new Intent(Intent.ACTION_VIEW,
Uri.parse("http://play.google.com/store/apps/details?id=" + selectedPackageName)));
}
}
}
});
@@ -80,12 +93,22 @@ public class AppsListFragment extends ListFragment implements
getLoaderManager().initLoader(0, null, this);
}
private static final String TEMP_COLUMN_INSTALLED = "INSTALLED";
private static final String TEMP_COLUMN_NAME = "NAME";
// These are the Contacts rows that we will retrieve.
static final String[] PROJECTION = new String[]{
ApiApps._ID, // 0
ApiApps.PACKAGE_NAME // 1
ApiApps.PACKAGE_NAME, // 1
"0 as " + TEMP_COLUMN_INSTALLED, // changed later in cursor joiner
"null as " + TEMP_COLUMN_NAME // installed apps can retrieve app name from Android OS
};
private static final int INDEX_ID = 0;
private static final int INDEX_PACKAGE_NAME = 1;
private static final int INDEX_INSTALLED = 2;
private static final int INDEX_NAME = 3;
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
// This is called when a new Loader needs to be created. This
// sample only has one Loader, so we don't care about the ID.
@@ -100,18 +123,89 @@ public class AppsListFragment extends ListFragment implements
}
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
MatrixCursor matrixCursor = new MatrixCursor(
new String[]{ApiApps._ID, ApiApps.PACKAGE_NAME, ApiApps.PACKAGE_SIGNATURE}
);
matrixCursor.addRow(new Object[]{200, "com.fsck.k9", new byte[]{}});
MatrixCursor availableAppsCursor = new MatrixCursor(new String[]{
ApiApps._ID,
ApiApps.PACKAGE_NAME,
TEMP_COLUMN_INSTALLED,
TEMP_COLUMN_NAME
});
availableAppsCursor.addRow(new Object[]{1, "com.fsck.k9", 0, "K-9 Mail"});
availableAppsCursor.addRow(new Object[]{1, "eu.siacs.conversations", 0, "Conversations (Instant Messaging)"});
// availableAppsCursor.addRow(new Object[]{1, "org.sufficientlysecure.keychain.demo", 0, "API Example"});
MatrixCursor mergedCursor = new MatrixCursor(new String[]{
ApiApps._ID,
ApiApps.PACKAGE_NAME,
TEMP_COLUMN_INSTALLED,
TEMP_COLUMN_NAME
});
CursorJoiner joiner = new CursorJoiner(
availableAppsCursor,
new String[]{ApiApps.PACKAGE_NAME},
data,
new String[]{ApiApps.PACKAGE_NAME});
for (CursorJoiner.Result joinerResult : joiner) {
switch (joinerResult) {
case LEFT: {
// handle case where a row in cursorA is unique
mergedCursor.addRow(new Object[]{
availableAppsCursor.getLong(INDEX_ID),
availableAppsCursor.getString(INDEX_PACKAGE_NAME),
availableAppsCursor.getInt(INDEX_INSTALLED),
availableAppsCursor.getString(INDEX_NAME)
});
break;
}
case RIGHT: {
// handle case where a row in cursorB is unique
String packageName = data.getString(INDEX_PACKAGE_NAME);
int installed;
try {
getActivity().getPackageManager().getApplicationInfo(packageName, 0);
installed = 1;
} catch (final PackageManager.NameNotFoundException e) {
installed = 0;
}
mergedCursor.addRow(new Object[]{
data.getLong(INDEX_ID),
packageName,
installed,
null
});
break;
}
case BOTH: {
// handle case where a row with the same key is in both cursors
String packageName = data.getString(INDEX_PACKAGE_NAME);
String name;
int installed;
try {
getActivity().getPackageManager().getApplicationInfo(packageName, 0);
installed = 1;
name = data.getString(INDEX_NAME);
} catch (final PackageManager.NameNotFoundException e) {
installed = 0;
// if not installed take name from available apps list
name = availableAppsCursor.getString(INDEX_NAME);
}
mergedCursor.addRow(new Object[]{
data.getLong(INDEX_ID),
packageName,
installed,
name
});
break;
}
}
}
MergeCursor mergeCursor = new MergeCursor(
new Cursor[]{matrixCursor, data}
);
// Swap the new cursor in. (The framework will take care of closing the
// old cursor once we return.)
mAdapter.swapCursor(mergeCursor);
mAdapter.swapCursor(mergedCursor);
}
public void onLoaderReset(Loader<Cursor> loader) {
@@ -143,7 +237,7 @@ public class AppsListFragment extends ListFragment implements
public String getItemPackageName(int position) {
if (mDataValid && mCursor != null) {
if (mCursor.moveToPosition(position)) {
return mCursor.getString(1);
return mCursor.getString(INDEX_PACKAGE_NAME);
} else {
return null;
}
@@ -152,26 +246,47 @@ public class AppsListFragment extends ListFragment implements
}
}
public boolean getItemIsInstalled(int position) {
if (mDataValid && mCursor != null) {
if (mCursor.moveToPosition(position)) {
return (mCursor.getInt(INDEX_INSTALLED) == 1);
} else {
return false;
}
} else {
return false;
}
}
@Override
public void bindView(View view, Context context, Cursor cursor) {
TextView text = (TextView) view.findViewById(R.id.api_apps_adapter_item_name);
ImageView icon = (ImageView) view.findViewById(R.id.api_apps_adapter_item_icon);
ImageView installIcon = (ImageView) view.findViewById(R.id.api_apps_adapter_install_icon);
String packageName = cursor.getString(cursor.getColumnIndex(ApiApps.PACKAGE_NAME));
if (packageName != null) {
// get application name
try {
ApplicationInfo ai = mPM.getApplicationInfo(packageName, 0);
String packageName = cursor.getString(INDEX_PACKAGE_NAME);
int installed = cursor.getInt(INDEX_INSTALLED);
String name = cursor.getString(INDEX_NAME);
text.setText(mPM.getApplicationLabel(ai));
icon.setImageDrawable(mPM.getApplicationIcon(ai));
} catch (final PackageManager.NameNotFoundException e) {
// fallback
text.setText(packageName);
}
} else {
// get application name and icon
try {
ApplicationInfo ai = mPM.getApplicationInfo(packageName, 0);
text.setText(mPM.getApplicationLabel(ai));
icon.setImageDrawable(mPM.getApplicationIcon(ai));
} catch (final PackageManager.NameNotFoundException e) {
// fallback
text.setText("No Name");
if (name == null) {
text.setText(packageName);
} else {
text.setText(name);
}
}
if (installed == 1) {
installIcon.setVisibility(View.GONE);
} else {
installIcon.setVisibility(View.VISIBLE);
}
}