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Code Issues Releases Wiki Activity

Extracted confirmation dialog creation to ConfirmationDialog

Browse Source 
Confirmation dialogs in MessageList and MessageView now use the new
ConfirmationDialog class.
This commit is contained in:
cketti 2011-04-01 03:17:47 +02:00
parent 449d4df2a9
commit ac148a1ef7
3 changed files with 112 additions and 85 deletions
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67
src/com/fsck/k9/activity/ConfirmationDialog.java Normal file
View File

@ -0,0 +1,67 @@
package com.fsck.k9.activity;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.DialogInterface;
public class ConfirmationDialog {
/**
* Creates a customized confirmation dialog ({@link AlertDialog}).
*
* @param activity The activity this dialog is created for.
* @param dialogId The id that was used with {@link Activity#showDialog(int)}
* @param title The resource id of the text to display in the dialog title
* @param message The text to display in the main dialog area
* @param confirmButton The resource id of the text to display in the confirm button
* @param cancelButton The resource id of the text to display in the cancel button
* @param action The action to perform if the user presses the confirm button
* @return A confirmation dialog with the supplied arguments
*/
public static Dialog create(final Activity activity, final int dialogId, final int title,
final String message, final int confirmButton, final int cancelButton,
final Runnable action) {
final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(title);
builder.setMessage(message);
builder.setPositiveButton(confirmButton,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
activity.dismissDialog(dialogId);
action.run();
}
});
builder.setNegativeButton(cancelButton,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
activity.dismissDialog(dialogId);
}
});
return builder.create();
}
/**
* Creates a customized confirmation dialog ({@link AlertDialog}).
*
* @param activity The activity this dialog is created for.
* @param dialogId The id that was used with {@link Activity#showDialog(int)}
* @param title The resource id of the text to display in the dialog title
* @param message The resource id of text to display in the main dialog area
* @param confirmButton The resource id of the text to display in the confirm button
* @param cancelButton The resource id of the text to display in the cancel button
* @param action The action to perform if the user presses the confirm button
* @return A confirmation dialog with the supplied arguments
* @see #create(Activity,int,int,String,int,int,Runnable)
*/
public static Dialog create(final Activity activity, final int dialogId, final int title,
final int message, final int confirmButton, final int cancelButton,
final Runnable action) {
return create(activity, dialogId, title, activity.getString(message), confirmButton,
cancelButton, action);
}
}

90
src/com/fsck/k9/activity/MessageList.java
View File

@ -11,7 +11,6 @@ import java.util.Map;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.ColorStateList;
import android.graphics.Typeface;
@ -1262,9 +1261,41 @@ public class MessageList
public Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_MARK_ALL_AS_READ:
return createMarkAllAsReadDialog();
return ConfirmationDialog.create(this, id,
R.string.mark_all_as_read_dlg_title,
getString(R.string.mark_all_as_read_dlg_instructions_fmt,
mCurrentFolder.displayName),
R.string.okay_action,
R.string.cancel_action,
new Runnable() {
@Override
public void run() {
try {
mController.markAllMessagesRead(mAccount, mCurrentFolder.name);
synchronized (mAdapter.messages) {
for (MessageInfoHolder holder : mAdapter.messages) {
holder.read = true;
}
}
mHandler.sortMessages();
} catch (Exception e) {
// Ignore
}
}
});
case R.id.dialog_confirm_spam:
return createConfirmSpamDialog(id);
return ConfirmationDialog.create(this, id,
R.string.dialog_confirm_spam_title,
R.string.dialog_confirm_spam_message,
R.string.dialog_confirm_spam_confirm_button,
R.string.dialog_confirm_spam_cancel_button,
new Runnable() {
@Override
public void run() {
moveToSpamFolder(mSelectedMessage);
}
});
}
return super.onCreateDialog(id);
@ -1286,59 +1317,6 @@ public class MessageList
}
}
private Dialog createMarkAllAsReadDialog() {
return new AlertDialog.Builder(this)
.setTitle(R.string.mark_all_as_read_dlg_title)
.setMessage(getString(R.string.mark_all_as_read_dlg_instructions_fmt,
mCurrentFolder.displayName))
.setPositiveButton(R.string.okay_action, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
dismissDialog(DIALOG_MARK_ALL_AS_READ);
try {
mController.markAllMessagesRead(mAccount, mCurrentFolder.name);
synchronized (mAdapter.messages) {
for (MessageInfoHolder holder : mAdapter.messages) {
holder.read = true;
}
}
mHandler.sortMessages();
} catch (Exception e) {
// Ignore
}
}
})
.setNegativeButton(R.string.cancel_action, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
dismissDialog(DIALOG_MARK_ALL_AS_READ);
}
})
.create();
}
private Dialog createConfirmSpamDialog(final int id) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.dialog_confirm_spam_title);
builder.setMessage(R.string.dialog_confirm_spam_message);
builder.setPositiveButton(R.string.dialog_confirm_spam_confirm_button,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismissDialog(id);
moveToSpamFolder(mSelectedMessage);
}
});
builder.setNegativeButton(R.string.dialog_confirm_spam_cancel_button,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismissDialog(id);
}
});
return builder.create();
}
private void onToggleRead(MessageInfoHolder holder) {
mController.setFlag(holder.message.getFolder().getAccount(), holder.message.getFolder().getName(), new String[] { holder.uid }, Flag.SEEN, !holder.read);
holder.read = !holder.read;

40
src/com/fsck/k9/activity/MessageView.java
View File

@ -1,10 +1,8 @@
package com.fsck.k9.activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Configuration;
import android.net.Uri;
@ -563,32 +561,6 @@ public class MessageView extends K9Activity implements OnClickListener {
}
}
/**
* @param id
* @return Never <code>null</code>
*/
protected Dialog createConfirmDeleteDialog(final int id) {
final AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.dialog_confirm_delete_title);
builder.setMessage(R.string.dialog_confirm_delete_message);
builder.setPositiveButton(R.string.dialog_confirm_delete_confirm_button,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismissDialog(id);
delete();
}
});
builder.setNegativeButton(R.string.dialog_confirm_delete_cancel_button,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dismissDialog(id);
}
});
return builder.create();
}
private void delete() {
if (mMessage != null) {
// Disable the delete button after it's tapped (to try to prevent
@ -944,7 +916,17 @@ public class MessageView extends K9Activity implements OnClickListener {
protected Dialog onCreateDialog(final int id) {
switch (id) {
case R.id.dialog_confirm_delete:
return createConfirmDeleteDialog(id);
return ConfirmationDialog.create(this, id,
R.string.dialog_confirm_delete_title,
R.string.dialog_confirm_delete_message,
R.string.dialog_confirm_delete_confirm_button,
R.string.dialog_confirm_delete_cancel_button,
new Runnable() {
@Override
public void run() {
delete();
}
});
case R.id.dialog_attachment_progress:
ProgressDialog d = new ProgressDialog(this);
d.setIndeterminate(true);