Add debug app / wait for debugger dev options.

Re-organize dev options a bit.

Change-Id: I291b177c87cb8fb4bd8316d05aa6eadfaaf5f0d2

src/com/android/settings/AppPicker.java

@@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings;
+
+import java.text.Collator;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+import com.android.settings.applications.AppViewHolder;
+
+import android.app.ActivityManagerNative;
+import android.app.ListActivity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Process;
+import android.os.RemoteException;
+import android.provider.Settings;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+public class AppPicker extends ListActivity {
+    private AppListAdapter mAdapter;
+
+    @Override
+    protected void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+
+        mAdapter = new AppListAdapter(this);
+        if (mAdapter.getCount() <= 0) {
+            finish();
+        } else {
+            setListAdapter(mAdapter);
+        }
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        MyApplicationInfo app = mAdapter.getItem(position);
+        Intent intent = new Intent();
+        if (app.info != null) intent.setAction(app.info.packageName);
+        setResult(RESULT_OK, intent);
+        finish();
+    }
+
+    class MyApplicationInfo {
+        ApplicationInfo info;
+        CharSequence label;
+    }
+
+    public class AppListAdapter extends ArrayAdapter<MyApplicationInfo> {
+        private final List<MyApplicationInfo> mPackageInfoList = new ArrayList<MyApplicationInfo>();
+        private final LayoutInflater mInflater;
+
+        public AppListAdapter(Context context) {
+            super(context, 0);
+            mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            List<ApplicationInfo> pkgs = context.getPackageManager().getInstalledApplications(0);
+            for (int i=0; i<pkgs.size(); i++) {
+                ApplicationInfo ai = pkgs.get(i);
+                if (ai.uid == Process.SYSTEM_UID) {
+                    continue;
+                }
+                // On a user build, we only allow debugging of apps that
+                // are marked as debuggable.  Otherwise (for platform development)
+                // we allow all apps.
+                if ((ai.flags&ApplicationInfo.FLAG_DEBUGGABLE) == 0
+                        && "user".equals(Build.TYPE)) {
+                    continue;
+                }
+                MyApplicationInfo info = new MyApplicationInfo();
+                info.info = ai;
+                info.label = info.info.loadLabel(getPackageManager()).toString();
+                mPackageInfoList.add(info);
+            }
+            Collections.sort(mPackageInfoList, sDisplayNameComparator);
+            MyApplicationInfo info = new MyApplicationInfo();
+            info.label = context.getText(R.string.no_application);
+            mPackageInfoList.add(0, info);
+            addAll(mPackageInfoList);
+        }
+
+        @Override
+        public View getView(int position, View convertView, ViewGroup parent) {
+            // A ViewHolder keeps references to children views to avoid unnecessary calls
+            // to findViewById() on each row.
+            AppViewHolder holder = AppViewHolder.createOrRecycle(mInflater, convertView);
+            convertView = holder.rootView;
+            MyApplicationInfo info = getItem(position);
+            holder.appName.setText(info.label);
+            if (info.info != null) {
+                holder.appIcon.setImageDrawable(info.info.loadIcon(getPackageManager()));
+                holder.appSize.setText(info.info.packageName);
+            } else {
+                holder.appIcon.setImageDrawable(null);
+                holder.appSize.setText("");
+            }
+            holder.disabled.setVisibility(View.GONE);
+            holder.checkBox.setVisibility(View.GONE);
+            return convertView;
+        }
+    }
+
+    private final static Comparator<MyApplicationInfo> sDisplayNameComparator
+            = new Comparator<MyApplicationInfo>() {
+        public final int
+        compare(MyApplicationInfo a, MyApplicationInfo b) {
+            return collator.compare(a.label, b.label);
+        }
+
+        private final Collator collator = Collator.getInstance();
+    };
+}