Cherish: Implement HideAppFromRecents (HAFR) Settings

Change-Id: I1afcab02d4daa1f2f01bc537fca9878a1eb0ad6b
Signed-off-by: Adin Kwok <adin.kwok@carbonrom.org>
Signed-off-by: Hưng Phan <phandinhhungvp2001@gmail.com>

src/com/cherish/settings/fragments/HAFRAppChooserDialog.java

@@ -0,0 +1,80 @@
+package com.cherish.settings.fragments;
+
+import android.app.Dialog;
+import android.content.Context;
+import android.view.View;
+import android.view.Window;
+import android.widget.AdapterView;
+import android.widget.EditText;
+import android.widget.Filter;
+import android.widget.ImageButton;
+import android.widget.ListView;
+import android.widget.ProgressBar;
+import android.widget.AdapterView.OnItemClickListener;
+
+import com.android.settings.R;
+
+public abstract class HAFRAppChooserDialog extends Dialog {
+
+    final HAFRAppChooserAdapter dAdapter;
+    final ProgressBar dProgressBar;
+    final ListView dListView;
+    final EditText dSearch;
+    final ImageButton dButton;
+
+    private int mId;
+
+    public HAFRAppChooserDialog(Context context) {
+        super(context);
+        requestWindowFeature(Window.FEATURE_NO_TITLE);
+        setContentView(R.layout.dialog_app_chooser_list);
+
+        dListView = (ListView) findViewById(R.id.listView1);
+        dSearch = (EditText) findViewById(R.id.searchText);
+        dButton = (ImageButton) findViewById(R.id.searchButton);
+        dProgressBar = (ProgressBar) findViewById(R.id.progressBar1);
+
+        dAdapter = new HAFRAppChooserAdapter(context) {
+            @Override
+            public void onStartUpdate() {
+                dProgressBar.setVisibility(View.VISIBLE);
+            }
+
+            @Override
+            public void onFinishUpdate() {
+                dProgressBar.setVisibility(View.GONE);
+            }
+        };
+
+        dListView.setAdapter(dAdapter);
+        dListView.setOnItemClickListener(new OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> av, View v, int pos, long id) {
+                HAFRAppChooserAdapter.AppItem info = (HAFRAppChooserAdapter.AppItem) av
+                        .getItemAtPosition(pos);
+                onListViewItemClick(info, mId);
+                dismiss();
+            }
+        });
+
+        dButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                dAdapter.getFilter().filter(dSearch.getText().toString(), new Filter.FilterListener() {
+                    public void onFilterComplete(int count) {
+                        dAdapter.update();
+                    }
+                });
+            }
+        });
+
+        dAdapter.update();
+    }
+
+    public void show(int id) {
+        mId = id;
+        show();
+    }
+
+    public abstract void onListViewItemClick(HAFRAppChooserAdapter.AppItem info, int id);
+}