Made automatic flattr threshold configurable

1 files changed, 107 insertions, 0 deletions

diff --git a/src/de/danoeh/antennapod/dialog/AutoFlattrPreferenceDialog.java b/src/de/danoeh/antennapod/dialog/AutoFlattrPreferenceDialog.java
new file mode 100644
index 000000000..d1ed795dc
--- /dev/null
+++ b/src/de/danoeh/antennapod/dialog/AutoFlattrPreferenceDialog.java
@@ -0,0 +1,107 @@
+package de.danoeh.antennapod.dialog;
+
+import android.annotation.SuppressLint;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.view.View;
+import android.widget.CheckBox;
+import android.widget.SeekBar;
+import android.widget.TextView;
+
+import org.apache.commons.lang3.Validate;
+
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.preferences.UserPreferences;
+
+/**
+ * Creates a new AlertDialog that displays preferences for auto-flattring to the user.
+ */
+public class AutoFlattrPreferenceDialog {
+
+    private AutoFlattrPreferenceDialog() {
+    }
+
+    public static void newAutoFlattrPreferenceDialog(final Activity activity, final AutoFlattrPreferenceDialogInterface callback) {
+        Validate.notNull(activity);
+        Validate.notNull(callback);
+
+        AlertDialog.Builder builder = new AlertDialog.Builder(activity);
+
+        @SuppressLint("InflateParams") View view = activity.getLayoutInflater().inflate(R.layout.autoflattr_preference_dialog, null);
+        final CheckBox chkAutoFlattr = (CheckBox) view.findViewById(R.id.chkAutoFlattr);
+        final SeekBar skbPercent = (SeekBar) view.findViewById(R.id.skbPercent);
+        final TextView txtvStatus = (TextView) view.findViewById(R.id.txtvStatus);
+
+        chkAutoFlattr.setChecked(UserPreferences.isAutoFlattr());
+        skbPercent.setEnabled(chkAutoFlattr.isChecked());
+        txtvStatus.setEnabled(chkAutoFlattr.isChecked());
+
+        final int initialValue = (int) (UserPreferences.getAutoFlattrPlayedDurationThreshold() * 100.0f);
+        setStatusMsgText(activity, txtvStatus, initialValue);
+        skbPercent.setProgress(initialValue);
+
+        chkAutoFlattr.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                skbPercent.setEnabled(chkAutoFlattr.isChecked());
+                txtvStatus.setEnabled(chkAutoFlattr.isChecked());
+            }
+        });
+
+        skbPercent.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                setStatusMsgText(activity, txtvStatus, progress);
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+
+            }
+        });
+
+        builder.setTitle(R.string.pref_auto_flattr_title)
+                .setView(view)
+                .setPositiveButton(R.string.confirm_label, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        float progDouble = ((float) skbPercent.getProgress()) / 100.0f;
+                        callback.onConfirmed(chkAutoFlattr.isChecked(), progDouble);
+                        dialog.dismiss();
+                    }
+                })
+                .setNegativeButton(R.string.cancel_label, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        callback.onCancelled();
+                        dialog.dismiss();
+                    }
+                })
+                .setCancelable(false).show();
+    }
+
+    private static void setStatusMsgText(Context context, TextView txtvStatus, int progress) {
+        if (progress == 0) {
+            txtvStatus.setText(R.string.auto_flattr_ater_beginning);
+        } else if (progress == 100) {
+            txtvStatus.setText(R.string.auto_flattr_ater_end);
+        } else {
+            txtvStatus.setText(context.getString(R.string.auto_flattr_after_percent, progress));
+        }
+    }
+
+    public static interface AutoFlattrPreferenceDialogInterface {
+        public void onCancelled();
+
+        public void onConfirmed(boolean autoFlattrEnabled, float autoFlattrValue);
+    }
+
+
+}