Merge "Use general permission API."

1 files changed, 126 insertions, 0 deletions

diff --git a/src/com/android/browser/PermissionsPrompt.java b/src/com/android/browser/PermissionsPrompt.java
new file mode 100644
index 000000000..284a3eae7
--- /dev/null
+++ b/src/com/android/browser/PermissionsPrompt.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2014 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.browser;
+
+import android.content.Context;
+import android.net.Uri;
+import android.util.AttributeSet;
+import android.view.Gravity;
+import android.view.View;
+import android.webkit.GeolocationPermissions;
+import android.webkit.PermissionRequest;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.RelativeLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import java.util.Enumeration;
+import java.util.Vector;
+
+public class PermissionsPrompt extends RelativeLayout {
+    private TextView mMessage;
+    private Button mAllowButton;
+    private Button mDenyButton;
+    private CheckBox mRemember;
+    private PermissionRequest mRequest;
+
+    public PermissionsPrompt(Context context) {
+        this(context, null);
+    }
+
+    public PermissionsPrompt(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        init();
+    }
+
+    private void init() {
+        mMessage = (TextView) findViewById(R.id.message);
+        mAllowButton = (Button) findViewById(R.id.allow_button);
+        mDenyButton = (Button) findViewById(R.id.deny_button);
+        mRemember = (CheckBox) findViewById(R.id.remember);
+        // TODO: Retain permission.
+        // Hide the Remember checkBox as this feature is missing.
+        mRemember.setVisibility(View.INVISIBLE);
+
+        mAllowButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                handleButtonClick(true);
+            }
+        });
+        mDenyButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                handleButtonClick(false);
+            }
+        });
+    }
+
+    public void show(PermissionRequest request) {
+        mRequest = request;
+        setMessage();
+        mRemember.setChecked(true);
+        setVisibility(View.VISIBLE);
+    }
+
+    public void setMessage() {
+        long resources = mRequest.getResources();
+        Vector<String> strings = new Vector<String>();
+        if ((resources & PermissionRequest.RESOURCE_GEOLOCATION) != 0)
+            strings.add(getResources().getString(R.string.resource_geolocation));
+        else if ((resources & PermissionRequest.RESOURCE_VIDEO_CAPTURE) != 0)
+            strings.add(getResources().getString(R.string.resource_video_capture));
+        else if ((resources & PermissionRequest.RESOURCE_AUDIO_CAPTURE) != 0)
+            strings.add(getResources().getString(R.string.resource_audio_capture));
+        if (strings.isEmpty()) return;
+
+        Enumeration<String> e = strings.elements();
+        StringBuilder sb = new StringBuilder(e.nextElement());
+        if (e.hasMoreElements()) {
+            sb.append(", ");
+            sb.append(e.nextElement());
+        }
+
+        mMessage.setText(String.format(
+                getResources().getString(R.string.permissions_prompt_message),
+                mRequest.getOrigin(), sb.toString()));
+    }
+
+    /**
+     * Hides the prompt.
+     */
+    public void hide() {
+        setVisibility(View.GONE);
+    }
+
+    /**
+     * Handles a click on one the buttons by invoking the callback.
+     */
+    private void handleButtonClick(boolean allow) {
+        hide();
+        if (allow)
+            mRequest.grant(mRequest.getResources());
+        else
+            mRequest.deny();
+    }
+}