1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.quicksearchbox; 18 19 import android.app.Activity; 20 import android.os.Bundle; 21 import android.view.View; 22 import android.view.Window; 23 import android.widget.FrameLayout; 24 import android.widget.TextView; 25 26 /** 27 * Activity that looks like a dialog window. 28 */ 29 public abstract class DialogActivity extends Activity { 30 31 protected TextView mTitleView; 32 protected FrameLayout mContentFrame; 33 34 @Override onCreate(Bundle savedInstanceState)35 protected void onCreate(Bundle savedInstanceState) { 36 super.onCreate(savedInstanceState); 37 getWindow().requestFeature(Window.FEATURE_NO_TITLE); 38 setContentView(R.layout.dialog_activity); 39 mTitleView = (TextView) findViewById(R.id.alertTitle); 40 mContentFrame = (FrameLayout) findViewById(R.id.content); 41 } 42 setHeading(int titleRes)43 public void setHeading(int titleRes) { 44 mTitleView.setText(titleRes); 45 } 46 setHeading(CharSequence title)47 public void setHeading(CharSequence title) { 48 mTitleView.setText(title); 49 } 50 setDialogContent(int layoutRes)51 public void setDialogContent(int layoutRes) { 52 mContentFrame.removeAllViews(); 53 getLayoutInflater().inflate(layoutRes, mContentFrame); 54 } 55 setDialogContent(View content)56 public void setDialogContent(View content) { 57 mContentFrame.removeAllViews(); 58 mContentFrame.addView(content); 59 } 60 getDialogContent()61 public View getDialogContent() { 62 if (mContentFrame.getChildCount() > 0) { 63 return mContentFrame.getChildAt(0); 64 } else { 65 return null; 66 } 67 } 68 69 } 70