Add SMS manager demo

1 files changed, 159 insertions, 0 deletions

diff --git a/samples/ApiDemos/src/com/example/android/apis/os/SmsMessagingDemo.java b/samples/ApiDemos/src/com/example/android/apis/os/SmsMessagingDemo.java
new file mode 100644
index 000000000..94f4e5ac5
--- /dev/null
+++ b/samples/ApiDemos/src/com/example/android/apis/os/SmsMessagingDemo.java
@@ -0,0 +1,159 @@
+/*
+ * 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.example.android.apis.os;
+
+import java.util.List;
+
+import android.app.Activity;
+import android.app.PendingIntent;
+import android.content.BroadcastReceiver;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.content.pm.PackageManager;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.telephony.SmsManager;
+import android.text.TextUtils;
+import android.util.Log;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.widget.Button;
+import android.widget.CheckBox;
+import android.widget.CompoundButton;
+import android.widget.EditText;
+import android.widget.TextView;
+import android.widget.Toast;
+import android.widget.CompoundButton.OnCheckedChangeListener;
+
+import com.example.android.apis.R;
+
+public class SmsMessagingDemo extends Activity {
+    /** Tag string for our debug logs */
+    private static final String TAG = "SmsMessagingDemo";
+
+    public static final String SMS_RECIPIENT_EXTRA = "com.example.android.apis.os.SMS_RECIPIENT";
+
+    public static final String ACTION_SMS_SENT = "com.example.android.apis.os.SMS_SENT_ACTION";
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.sms_demo);
+
+        if (getIntent().hasExtra(SMS_RECIPIENT_EXTRA)) {
+            ((TextView) findViewById(R.id.sms_recipient)).setText(getIntent().getExtras()
+                    .getString(SMS_RECIPIENT_EXTRA));
+            ((TextView) findViewById(R.id.sms_content)).requestFocus();
+        }
+
+        // Enable or disable the broadcast receiver depending on the checked
+        // state of the checkbox.
+        CheckBox enableCheckBox = (CheckBox) findViewById(R.id.sms_enable_receiver);
+
+        final PackageManager pm = this.getPackageManager();
+        final ComponentName componentName = new ComponentName("com.example.android.apis",
+                "com.example.android.apis.os.SmsMessageReceiver");
+
+        enableCheckBox.setChecked(pm.getComponentEnabledSetting(componentName) ==
+                                  PackageManager.COMPONENT_ENABLED_STATE_ENABLED);
+
+        enableCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                Log.d(TAG, (isChecked ? "Enabling" : "Disabling") + " SMS receiver");
+
+                pm.setComponentEnabledSetting(componentName,
+                        isChecked ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED
+                                : PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                        PackageManager.DONT_KILL_APP);
+            }
+        });
+
+        final EditText recipientTextEdit = (EditText) SmsMessagingDemo.this
+                .findViewById(R.id.sms_recipient);
+        final EditText contentTextEdit = (EditText) SmsMessagingDemo.this
+                .findViewById(R.id.sms_content);
+        final TextView statusView = (TextView) SmsMessagingDemo.this.findViewById(R.id.sms_status);
+
+        // Watch for send button clicks and send text messages.
+        Button sendButton = (Button) findViewById(R.id.sms_send_message);
+        sendButton.setOnClickListener(new OnClickListener() {
+            public void onClick(View v) {
+                if (TextUtils.isEmpty(recipientTextEdit.getText())) {
+                    Toast.makeText(SmsMessagingDemo.this, "Please enter a message recipient.",
+                            Toast.LENGTH_SHORT).show();
+                    return;
+                }
+
+                if (TextUtils.isEmpty(contentTextEdit.getText())) {
+                    Toast.makeText(SmsMessagingDemo.this, "Please enter a message body.",
+                            Toast.LENGTH_SHORT).show();
+                    return;
+                }
+
+                recipientTextEdit.setEnabled(false);
+                contentTextEdit.setEnabled(false);
+
+                SmsManager sms = SmsManager.getDefault();
+
+                List<String> messages = sms.divideMessage(contentTextEdit.getText().toString());
+
+                String recipient = recipientTextEdit.getText().toString();
+                for (String message : messages) {
+                    sms.sendTextMessage(recipient, null, message, PendingIntent.getBroadcast(
+                            SmsMessagingDemo.this, 0, new Intent(ACTION_SMS_SENT), 0), null);
+                }
+            }
+        });
+
+        // Register broadcast receivers for SMS sent and delivered intents
+        registerReceiver(new BroadcastReceiver() {
+            @Override
+            public void onReceive(Context context, Intent intent) {
+                String message = null;
+                boolean error = true;
+                switch (getResultCode()) {
+                case Activity.RESULT_OK:
+                    message = "Message sent!";
+                    error = false;
+                    break;
+                case SmsManager.RESULT_ERROR_GENERIC_FAILURE:
+                    message = "Error.";
+                    break;
+                case SmsManager.RESULT_ERROR_NO_SERVICE:
+                    message = "Error: No service.";
+                    break;
+                case SmsManager.RESULT_ERROR_NULL_PDU:
+                    message = "Error: Null PDU.";
+                    break;
+                case SmsManager.RESULT_ERROR_RADIO_OFF:
+                    message = "Error: Radio off.";
+                    break;
+                }
+
+                recipientTextEdit.setEnabled(true);
+                contentTextEdit.setEnabled(true);
+                contentTextEdit.setText("");
+
+                statusView.setText(message);
+                statusView.setTextColor(error ? Color.RED : Color.GREEN);
+            }
+        }, new IntentFilter(ACTION_SMS_SENT));
+    }
+}