CameraBrowser: New test app for the MTP content provider.

Change-Id: I8423d728b13ed8ac87bd2792eefddce3287598bb
Signed-off-by: Mike Lockwood <lockwood@android.com>

9 files changed, 599 insertions, 0 deletions

diff --git a/media/tests/CameraBrowser/Android.mk b/media/tests/CameraBrowser/Android.mk
new file mode 100644
index 0000000..1d81129
--- /dev/null
+++ b/media/tests/CameraBrowser/Android.mk
@@ -0,0 +1,10 @@
+LOCAL_PATH:= $(call my-dir)
+include $(CLEAR_VARS)
+
+LOCAL_MODULE_TAGS := tests
+
+LOCAL_SRC_FILES := $(call all-subdir-java-files)
+
+LOCAL_PACKAGE_NAME := CameraBrowser
+
+include $(BUILD_PACKAGE)
diff --git a/media/tests/CameraBrowser/AndroidManifest.xml b/media/tests/CameraBrowser/AndroidManifest.xml
new file mode 100644
index 0000000..dbbd62a
--- /dev/null
+++ b/media/tests/CameraBrowser/AndroidManifest.xml
@@ -0,0 +1,18 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.camerabrowser">
+
+    <application android:label="@string/app_label">
+        <activity android:name="CameraBrowser" android:label="Camera Browser">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity android:name="StorageBrowser" />
+        <activity android:name="ObjectBrowser" />
+        <activity android:name="ObjectViewer" />
+    </application>
+
+
+</manifest>
diff --git a/media/tests/CameraBrowser/res/layout/object_info.xml b/media/tests/CameraBrowser/res/layout/object_info.xml
new file mode 100644
index 0000000..f67397f
--- /dev/null
+++ b/media/tests/CameraBrowser/res/layout/object_info.xml
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+** Copyright 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.
+*/
+-->
+<TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/object_info"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content">
+    <TableRow>
+        <TextView android:id="@+id/name_label"
+            android:text="@string/name_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/name"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/size_label"
+            android:text="@string/size_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/size"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/thumb_width_label"
+            android:text="@string/thumb_width_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/thumb_width"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/thumb_height_label"
+            android:text="@string/thumb_height_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/thumb_height"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/thumb_size_label"
+            android:text="@string/thumb_size_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/thumb_size"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/width_label"
+            android:text="@string/width_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/width"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/height_label"
+            android:text="@string/height_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/height"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/depth_label"
+            android:text="@string/depth_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/depth"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/sequence_label"
+            android:text="@string/sequence_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/sequence"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/created_label"
+            android:text="@string/created_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/created"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/modified_label"
+            android:text="@string/modified_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/modified"
+            style="@style/info_value" />
+    </TableRow>
+    <TableRow>
+        <TextView android:id="@+id/keywords_label"
+            android:text="@string/keywords_label"
+            android:layout_gravity="right"
+            android:layout_marginRight="8dip"
+            style="@style/info_label" />
+
+        <TextView android:id="@+id/keywords"
+            style="@style/info_value" />
+    </TableRow>
+</TableLayout>
+
diff --git a/media/tests/CameraBrowser/res/values/strings.xml b/media/tests/CameraBrowser/res/values/strings.xml
new file mode 100644
index 0000000..c8563b2
--- /dev/null
+++ b/media/tests/CameraBrowser/res/values/strings.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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.
+-->
+
+<resources>
+    <string name="app_label">Camera Browser</string>
+    <string name="name_label">Name: </string>
+    <string name="size_label">Size: </string>
+    <string name="thumb_width_label">Thumb Width: </string>
+    <string name="thumb_height_label">Thumb Height: </string>
+    <string name="thumb_size_label">Thumb Size: </string>
+    <string name="width_label">Width: </string>
+    <string name="height_label">Height: </string>
+    <string name="depth_label">Depth: </string>
+    <string name="sequence_label">Sequence: </string>
+    <string name="created_label">Created: </string>
+    <string name="modified_label">Modified: </string>
+    <string name="keywords_label">Keywords: </string>
+</resources>
diff --git a/media/tests/CameraBrowser/res/values/styles.xml b/media/tests/CameraBrowser/res/values/styles.xml
new file mode 100644
index 0000000..c869985
--- /dev/null
+++ b/media/tests/CameraBrowser/res/values/styles.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+
+<resources>
+    <style name="info_label">
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:textStyle">bold</item>
+        <item name="android:paddingRight">4dip</item>
+    </style>
+
+    <style name="info_value">
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:layout_width">wrap_content</item>
+        <item name="android:textSize">14sp</item>
+        <item name="android:textStyle">normal</item>
+    </style>
+
+</resources>
+
diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/CameraBrowser.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/CameraBrowser.java
new file mode 100644
index 0000000..118692e
--- /dev/null
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/CameraBrowser.java
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2010 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.camerabrowser;
+
+import android.app.ListActivity;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.Mtp;
+import android.util.Log;
+import android.view.View;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.SimpleCursorAdapter;
+
+ /**
+ * A list view displaying all connected cameras.
+ */
+public class CameraBrowser extends ListActivity {
+
+    private static final String TAG = "CameraBrowser";
+
+    private ListAdapter mAdapter;
+
+    private static final String[] DEVICE_COLUMNS =
+         new String[] { Mtp.Device._ID, Mtp.Device.MANUFACTURER, Mtp.Device.MODEL };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        Cursor c = getContentResolver().query(Mtp.Device.CONTENT_URI,
+                DEVICE_COLUMNS, null, null, null);
+        Log.d(TAG, "query returned " + c);
+        startManagingCursor(c);
+
+        // Map Cursor columns to views defined in simple_list_item_2.xml
+        mAdapter = new SimpleCursorAdapter(this,
+                android.R.layout.simple_list_item_2, c,
+                        new String[] { Mtp.Device.MANUFACTURER, Mtp.Device.MODEL },
+                        new int[] { android.R.id.text1, android.R.id.text2 });
+        setListAdapter(mAdapter);
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        Intent intent = new Intent(this, StorageBrowser.class);
+        intent.putExtra("device", (int)mAdapter.getItemId(position));
+        startActivity(intent);
+    }
+}
diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java
new file mode 100644
index 0000000..da29be8
--- /dev/null
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectBrowser.java
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2010 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.camerabrowser;
+
+import android.app.ListActivity;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.Mtp;
+import android.util.Log;
+import android.view.View;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.SimpleCursorAdapter;
+
+ /**
+ * A list view displaying all objects within a container (folder or storage unit).
+ */
+public class ObjectBrowser extends ListActivity {
+
+    private static final String TAG = "ObjectBrowser";
+
+    private ListAdapter mAdapter;
+    private int mDeviceID;
+    private int mStorageID;
+    private int mObjectID;
+
+    private static final String[] OBJECT_COLUMNS =
+        new String[] { Mtp.Object._ID, Mtp.Object.NAME, Mtp.Object.FORMAT };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        mDeviceID = getIntent().getIntExtra("device", 0);
+        mStorageID = getIntent().getIntExtra("storage", 0);
+        mObjectID = getIntent().getIntExtra("object", 0);
+        if (mDeviceID != 0 && mStorageID != 0) {
+            Cursor c;
+            if (mObjectID == 0) {
+                c = getContentResolver().query(
+                        Mtp.Object.getContentUriForStorageChildren(mDeviceID, mStorageID),
+                        OBJECT_COLUMNS, null, null, null);
+            } else {
+                c = getContentResolver().query(
+                        Mtp.Object.getContentUriForObjectChildren(mDeviceID, mObjectID),
+                        OBJECT_COLUMNS, null, null, null);
+            }
+            Log.d(TAG, "query returned " + c);
+            startManagingCursor(c);
+
+            // Map Cursor columns to views defined in simple_list_item_1.xml
+            mAdapter = new SimpleCursorAdapter(this,
+                    android.R.layout.simple_list_item_1, c,
+                            new String[] { Mtp.Object.NAME },
+                            new int[] { android.R.id.text1, android.R.id.text2 });
+            setListAdapter(mAdapter);
+        }
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        int rowID = (int)mAdapter.getItemId(position);
+        Cursor c = getContentResolver().query(
+                        Mtp.Object.getContentUri(mDeviceID, rowID),
+                        OBJECT_COLUMNS, null, null, null);
+        Log.d(TAG, "query returned " + c + " count: " + c.getCount());
+        long format = 0;
+        if (c != null && c.getCount() == 1) {
+            c.moveToFirst();
+            long rowId = c.getLong(0);
+            String name = c.getString(1);
+            format = c.getLong(2);
+            Log.d(TAG, "rowId: " + rowId + " name: " + name + " format: " + format);
+        }
+        if (format == Mtp.Object.FORMAT_JFIF) {
+            Intent intent = new Intent(this, ObjectViewer.class);
+            intent.putExtra("device", mDeviceID);
+            intent.putExtra("storage", mStorageID);
+            intent.putExtra("object",rowID);
+            startActivity(intent);
+        } else {
+            Intent intent = new Intent(this, ObjectBrowser.class);
+            intent.putExtra("device", mDeviceID);
+            intent.putExtra("storage", mStorageID);
+            intent.putExtra("object", rowID);
+            startActivity(intent);
+        }
+    }
+}
diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
new file mode 100644
index 0000000..7055fc5
--- /dev/null
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/ObjectViewer.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2010 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.camerabrowser;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.Mtp;
+import android.util.Log;
+import android.view.View;
+import android.widget.TextView;
+
+import java.util.Date;
+
+/**
+ * A view to display the properties of an object.
+ */
+public class ObjectViewer extends Activity {
+
+    private static final String TAG = "ObjectViewer";
+
+    private int mDeviceID;
+    private int mStorageID;
+    private int mObjectID;
+
+    private static final String[] OBJECT_COLUMNS =
+        new String[] {  Mtp.Object._ID,
+                        Mtp.Object.NAME,
+                        Mtp.Object.SIZE,
+                        Mtp.Object.THUMB_WIDTH,
+                        Mtp.Object.THUMB_HEIGHT,
+                        Mtp.Object.THUMB_SIZE,
+                        Mtp.Object.IMAGE_WIDTH,
+                        Mtp.Object.IMAGE_HEIGHT,
+                        Mtp.Object.IMAGE_DEPTH,
+                        Mtp.Object.SEQUENCE_NUMBER,
+                        Mtp.Object.DATE_CREATED,
+                        Mtp.Object.DATE_MODIFIED,
+                        Mtp.Object.KEYWORDS,
+                        };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.object_info);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        mDeviceID = getIntent().getIntExtra("device", 0);
+        mStorageID = getIntent().getIntExtra("storage", 0);
+        mObjectID = getIntent().getIntExtra("object", 0);
+
+        if (mDeviceID != 0 && mObjectID != 0) {
+        Cursor c = getContentResolver().query(
+                        Mtp.Object.getContentUri(mDeviceID, mObjectID),
+                        OBJECT_COLUMNS, null, null, null);
+            c.moveToFirst();
+            TextView view = (TextView)findViewById(R.id.name);
+            view.setText(c.getString(1));
+            view = (TextView)findViewById(R.id.size);
+            view.setText(Long.toString(c.getLong(2)));
+            view = (TextView)findViewById(R.id.thumb_width);
+            view.setText(Long.toString(c.getLong(3)));
+            view = (TextView)findViewById(R.id.thumb_height);
+            view.setText(Long.toString(c.getLong(4)));
+            view = (TextView)findViewById(R.id.thumb_size);
+            view.setText(Long.toString(c.getLong(5)));
+            view = (TextView)findViewById(R.id.width);
+            view.setText(Long.toString(c.getLong(6)));
+            view = (TextView)findViewById(R.id.height);
+            view.setText(Long.toString(c.getLong(7)));
+            view = (TextView)findViewById(R.id.depth);
+            view.setText(Long.toString(c.getLong(8)));
+            view = (TextView)findViewById(R.id.sequence);
+            view.setText(Long.toString(c.getLong(9)));
+            view = (TextView)findViewById(R.id.created);
+            Date date = new Date(c.getLong(10) * 1000);
+            view.setText(date.toString());
+            view = (TextView)findViewById(R.id.modified);
+            date = new Date(c.getLong(11) * 1000);
+            view.setText(date.toString());
+            view = (TextView)findViewById(R.id.keywords);
+            view.setText(c.getString(12));
+        }
+    }
+}
diff --git a/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java b/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java
new file mode 100644
index 0000000..6ddf4e7
--- /dev/null
+++ b/media/tests/CameraBrowser/src/com/android/camerabrowser/StorageBrowser.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2010 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.camerabrowser;
+
+import android.app.ListActivity;
+import android.content.Intent;
+import android.database.Cursor;
+import android.net.Uri;
+import android.os.Bundle;
+import android.provider.Mtp;
+import android.util.Log;
+import android.view.View;
+import android.widget.ListAdapter;
+import android.widget.ListView;
+import android.widget.SimpleCursorAdapter;
+
+/**
+ * A list view displaying all storage units on a device.
+ */
+public class StorageBrowser extends ListActivity {
+
+    private static final String TAG = "StorageBrowser";
+
+    private ListAdapter mAdapter;
+    private int mDeviceID;
+
+    private static final String[] STORAGE_COLUMNS =
+        new String[] { Mtp.Storage._ID, Mtp.Storage.DESCRIPTION };
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        mDeviceID = getIntent().getIntExtra("device", 0);
+        if (mDeviceID != 0) {
+            Cursor c = getContentResolver().query(Mtp.Storage.getContentUri(mDeviceID),
+                    STORAGE_COLUMNS, null, null, null);
+            Log.d(TAG, "query returned " + c);
+            startManagingCursor(c);
+
+            // Map Cursor columns to views defined in simple_list_item_1.xml
+            mAdapter = new SimpleCursorAdapter(this,
+                    android.R.layout.simple_list_item_1, c,
+                            new String[] { Mtp.Storage.DESCRIPTION },
+                            new int[] { android.R.id.text1, android.R.id.text2 });
+            setListAdapter(mAdapter);
+        }
+    }
+
+    @Override
+    protected void onListItemClick(ListView l, View v, int position, long id) {
+        Intent intent = new Intent(this, ObjectBrowser.class);
+        intent.putExtra("device", mDeviceID);
+        intent.putExtra("storage", (int)mAdapter.getItemId(position));
+        startActivity(intent);
+    }
+}