PeterCxy/open-keychain
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show refresh key progress inline

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This commit is contained in:
Vincent Breitmoser 2015-02-27 22:46:40 +01:00
parent fe31883f66
commit 80c159056d
5 changed files with 156 additions and 8 deletions
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7
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/service/KeychainIntentServiceHandler.java
View file

@ -78,6 +78,10 @@ public class KeychainIntentServiceHandler extends Handler {
}
public void showProgressDialog(FragmentActivity activity) {
if (mProgressDialogFragment == null) {
return;
}
// TODO: This is a hack!, see
// http://stackoverflow.com/questions/10114324/show-dialogfragment-from-onactivityresult
final FragmentManager manager = activity.getSupportFragmentManager();
@ -94,7 +98,8 @@ public class KeychainIntentServiceHandler extends Handler {
Bundle data = message.getData();
if (mProgressDialogFragment == null) {
Log.e(Constants.TAG, "Progress has not been updated because mProgressDialogFragment was null!");
// Log.e(Constants.TAG,
// "Progress has not been updated because mProgressDialogFragment was null!");
return;
}

132
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyActivity.java
View file

@ -33,6 +33,7 @@ import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.Messenger;
import android.provider.ContactsContract;
import android.provider.Settings;
import android.support.v4.app.ActivityCompat;
@ -44,6 +45,9 @@ import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.Animation.AnimationListener;
import android.view.animation.AnimationUtils;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.RelativeLayout;
@ -54,11 +58,14 @@ import com.getbase.floatingactionbutton.FloatingActionButton;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.keyimport.ParcelableKeyRing;
import org.sufficientlysecure.keychain.operations.results.ImportKeyResult;
import org.sufficientlysecure.keychain.operations.results.OperationResult;
import org.sufficientlysecure.keychain.pgp.KeyRing;
import org.sufficientlysecure.keychain.pgp.exception.PgpKeyNotFoundException;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.provider.ProviderHelper;
import org.sufficientlysecure.keychain.service.KeychainIntentService;
import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler;
import org.sufficientlysecure.keychain.ui.util.FormattingUtils;
import org.sufficientlysecure.keychain.ui.util.KeyFormattingUtils;
@ -68,7 +75,9 @@ import org.sufficientlysecure.keychain.ui.widget.AspectRatioImageView;
import org.sufficientlysecure.keychain.util.ContactHelper;
import org.sufficientlysecure.keychain.util.ExportHelper;
import org.sufficientlysecure.keychain.util.Log;
import org.sufficientlysecure.keychain.util.Preferences;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
@ -105,6 +114,10 @@ public class ViewKeyActivity extends BaseActivity implements
private boolean mIsSecret = false;
private boolean mHasEncrypt = false;
private boolean mIsVerified = false;
private MenuItem mRefreshItem;
private boolean mIsRefreshing;
private Animation mRotate, mRotateSpin;
private View mRefresh;
@Override
protected void onCreate(Bundle savedInstanceState) {
@ -128,6 +141,51 @@ public class ViewKeyActivity extends BaseActivity implements
mQrCode = (ImageView) findViewById(R.id.view_key_qr_code);
mQrCodeLayout = (CardView) findViewById(R.id.view_key_qr_code_layout);
mRotateSpin = AnimationUtils.loadAnimation(this, R.anim.rotate_spin);
mRotateSpin.setAnimationListener(new AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
mRefreshItem.getActionView().clearAnimation();
mRefreshItem.setActionView(null);
mRefreshItem.setEnabled(true);
// this is a deferred call
supportInvalidateOptionsMenu();
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
mRotate = AnimationUtils.loadAnimation(this, R.anim.rotate);
mRotate.setRepeatCount(Animation.INFINITE);
mRotate.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
}
@Override
public void onAnimationRepeat(Animation animation) {
if (!mIsRefreshing) {
mRefreshItem.getActionView().clearAnimation();
mRefreshItem.getActionView().startAnimation(mRotateSpin);
}
}
});
mRefresh = getLayoutInflater().inflate(R.layout.indeterminate_progress, null);
mDataUri = getIntent().getData();
if (mDataUri == null) {
Log.e(Constants.TAG, "Data missing. Should be uri of key!");
@ -222,7 +280,7 @@ public class ViewKeyActivity extends BaseActivity implements
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
getMenuInflater().inflate(R.menu.key_view, menu);
mRefreshItem = menu.findItem(R.id.menu_key_view_refresh);
return true;
}
@ -414,16 +472,72 @@ public class ViewKeyActivity extends BaseActivity implements
private void updateFromKeyserver(Uri dataUri, ProviderHelper providerHelper)
throws ProviderHelper.NotFoundException {
mIsRefreshing = true;
mRefreshItem.setEnabled(false);
mRefreshItem.setActionView(mRefresh);
mRefresh.startAnimation(mRotate);
byte[] blob = (byte[]) providerHelper.getGenericData(
KeychainContract.KeyRings.buildUnifiedKeyRingUri(dataUri),
KeychainContract.Keys.FINGERPRINT, ProviderHelper.FIELD_TYPE_BLOB);
String fingerprint = KeyFormattingUtils.convertFingerprintToHex(blob);
Intent queryIntent = new Intent(this, ImportKeysActivity.class);
queryIntent.setAction(ImportKeysActivity.ACTION_IMPORT_KEY_FROM_KEYSERVER_AND_RETURN_RESULT);
queryIntent.putExtra(ImportKeysActivity.EXTRA_FINGERPRINT, fingerprint);
ParcelableKeyRing keyEntry = new ParcelableKeyRing(fingerprint, null, null);
ArrayList<ParcelableKeyRing> entries = new ArrayList<>();
entries.add(keyEntry);
// Message is received after importing is done in KeychainIntentService
KeychainIntentServiceHandler serviceHandler = new KeychainIntentServiceHandler(this) {
public void handleMessage(Message message) {
// handle messages by standard KeychainIntentServiceHandler first
super.handleMessage(message);
if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) {
// get returned data bundle
Bundle returnData = message.getData();
mIsRefreshing = false;
if (returnData == null) {
finish();
return;
}
final ImportKeyResult result =
returnData.getParcelable(OperationResult.EXTRA_RESULT);
result.createNotify(ViewKeyActivity.this).show();
}
}
};
// fill values for this action
Bundle data = new Bundle();
// search config
{
Preferences prefs = Preferences.getPreferences(this);
Preferences.CloudSearchPrefs cloudPrefs =
new Preferences.CloudSearchPrefs(true, true, prefs.getPreferredKeyserver());
data.putString(KeychainIntentService.IMPORT_KEY_SERVER, cloudPrefs.keyserver);
}
data.putParcelableArrayList(KeychainIntentService.IMPORT_KEY_LIST, entries);
// Send all information needed to service to query keys in other thread
Intent intent = new Intent(this, KeychainIntentService.class);
intent.setAction(KeychainIntentService.ACTION_IMPORT_KEYRING);
intent.putExtra(KeychainIntentService.EXTRA_DATA, data);
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(serviceHandler);
intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger);
// show progress dialog
serviceHandler.showProgressDialog(this);
// start service with intent
startService(intent);
startActivityForResult(queryIntent, 0);
}
private void editKey(Uri dataUri) {
@ -634,8 +748,12 @@ public class ViewKeyActivity extends BaseActivity implements
&& new Date(data.getLong(INDEX_EXPIRY) * 1000).before(new Date());
mIsVerified = data.getInt(INDEX_VERIFIED) > 0;
// re-create options menu based on mIsSecret, mIsVerified
supportInvalidateOptionsMenu();
// if the refresh animation isn't playing
if (!mRotate.hasStarted() && !mRotateSpin.hasStarted()) {
// re-create options menu based on mIsSecret, mIsVerified
supportInvalidateOptionsMenu();
// this is done at the end of the animation otherwise
}
AsyncTask<String, Void, Bitmap> photoTask =
new AsyncTask<String, Void, Bitmap>() {

8
OpenKeychain/src/main/res/anim/rotate.xml Normal file
View file

@ -0,0 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:toDegrees="360"
android:pivotX="50%"
android:pivotY="50%"
android:duration="800"
android:interpolator="@android:anim/linear_interpolator" />

8
OpenKeychain/src/main/res/anim/rotate_spin.xml Normal file
View file

@ -0,0 +1,8 @@
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="0"
android:toDegrees="360"
android:pivotX="50%"
android:pivotY="50%"
android:duration="400"
android:interpolator="@android:anim/accelerate_decelerate_interpolator" />

9
OpenKeychain/src/main/res/layout/indeterminate_progress.xml Normal file
View file

@ -0,0 +1,9 @@
<?xml version="1.0" encoding="utf-8"?>
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:padding="0dp"
android:src="@drawable/ic_refresh_white_24dp"
style="@style/Widget.AppCompat.ActionButton" />