diff options
author | Chiao Cheng <chiaocheng@google.com> | 2013-07-15 14:54:27 -0700 |
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committer | Chiao Cheng <chiaocheng@google.com> | 2013-07-17 11:52:49 -0700 |
commit | a44c5910391e2c80f00a7873fca2032d08323eeb (patch) | |
tree | e1a0e8beeb262496dfa15bec9dfe967048211869 /InCallUI/src/com/android/incallui/InCallActivity.java | |
parent | b73cfb8685a1449d923a76ee3534009a93216a7a (diff) |
Adding in call screen template.
Along with glow pad for incoming call interaction..
Change-Id: I8d518b5247bee4a10c8fd06763a7e3fe6cff5652
Diffstat (limited to 'InCallUI/src/com/android/incallui/InCallActivity.java')
-rw-r--r-- | InCallUI/src/com/android/incallui/InCallActivity.java | 208 |
1 files changed, 208 insertions, 0 deletions
diff --git a/InCallUI/src/com/android/incallui/InCallActivity.java b/InCallUI/src/com/android/incallui/InCallActivity.java new file mode 100644 index 000000000..ea06af8bd --- /dev/null +++ b/InCallUI/src/com/android/incallui/InCallActivity.java @@ -0,0 +1,208 @@ +/* + * Copyright (C) 2006 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.incallui; + +import android.app.Activity; +import android.content.Intent; +import android.os.Bundle; +import android.util.Log; +import android.view.KeyEvent; +import android.view.View; +import android.view.Window; +import android.view.WindowManager; +import android.widget.Toast; + +/** + * Phone app "in call" screen. + */ +public class InCallActivity extends Activity { + + private static final String TAG = InCallActivity.class.getSimpleName(); + + private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG); + private static final boolean VERBOSE = Log.isLoggable(TAG, Log.VERBOSE); + + @Override + protected void onCreate(Bundle icicle) { + logD("onCreate()... this = " + this); + + super.onCreate(icicle); + + // set this flag so this activity will stay in front of the keyguard + // Have the WindowManager filter out touch events that are "too fat". + getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED + | WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON + | WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD + | WindowManager.LayoutParams.FLAG_IGNORE_CHEEK_PRESSES); + + requestWindowFeature(Window.FEATURE_NO_TITLE); + + // Inflate everything in incall_screen.xml and add it to the screen. + setContentView(R.layout.incall_screen); + + // Initialize the UI + //findViewById(R.id.callCard); + //findViewById(R.id.inCallTouchUi); + //ViewStub stub = (ViewStub) findViewById(R.id.dtmf_twelve_key_dialer_stub); + + logD("onCreate(): exit"); + } + + @Override + protected void onResume() { + logD("onResume()..."); + super.onResume(); + } + + // onPause is guaranteed to be called when the InCallActivity goes + // in the background. + @Override + protected void onPause() { + logD("onPause()..."); + super.onPause(); + } + + @Override + protected void onStop() { + logD("onStop()..."); + super.onStop(); + } + + @Override + protected void onDestroy() { + logD("onDestroy()... this = " + this); + super.onDestroy(); + } + + /** + * Dismisses the in-call screen. + * + * We never *really* finish() the InCallActivity, since we don't want to get destroyed and then + * have to be re-created from scratch for the next call. Instead, we just move ourselves to the + * back of the activity stack. + * + * This also means that we'll no longer be reachable via the BACK button (since moveTaskToBack() + * puts us behind the Home app, but the home app doesn't allow the BACK key to move you any + * farther down in the history stack.) + * + * (Since the Phone app itself is never killed, this basically means that we'll keep a single + * InCallActivity instance around for the entire uptime of the device. This noticeably improves + * the UI responsiveness for incoming calls.) + */ + @Override + public void finish() { + logD("finish()..."); + moveTaskToBack(true); + } + + @Override + protected void onNewIntent(Intent intent) { + logD("onNewIntent: intent = " + intent); + + // We're being re-launched with a new Intent. Since it's possible for a + // single InCallActivity instance to persist indefinitely (even if we + // finish() ourselves), this sequence can potentially happen any time + // the InCallActivity needs to be displayed. + + // Stash away the new intent so that we can get it in the future + // by calling getIntent(). (Otherwise getIntent() will return the + // original Intent from when we first got created!) + setIntent(intent); + + // Activities are always paused before receiving a new intent, so + // we can count on our onResume() method being called next. + + // Just like in onCreate(), handle the intent. + //TODO(klp): handle intent + } + + @Override + public void onBackPressed() { + // TODO(klp): implement + + // Nothing special to do. Fall back to the default behavior. + super.onBackPressed(); + } + + @Override + public boolean onKeyDown(int keyCode, KeyEvent event) { + switch (keyCode) { + case KeyEvent.KEYCODE_CALL: + // TODO(klp): handle call key + // Always consume CALL to be sure the PhoneWindow won't do anything with it + return true; + + // Note there's no KeyEvent.KEYCODE_ENDCALL case here. + // The standard system-wide handling of the ENDCALL key + // (see PhoneWindowManager's handling of KEYCODE_ENDCALL) + // already implements exactly what the UI spec wants, + // namely (1) "hang up" if there's a current active call, + // or (2) "don't answer" if there's a current ringing call. + + case KeyEvent.KEYCODE_CAMERA: + // Disable the CAMERA button while in-call since it's too + // easy to press accidentally. + return true; + + case KeyEvent.KEYCODE_VOLUME_UP: + case KeyEvent.KEYCODE_VOLUME_DOWN: + case KeyEvent.KEYCODE_VOLUME_MUTE: + // Not sure if needed. If so, silence ringer. + break; + + case KeyEvent.KEYCODE_MUTE: + toast("mute"); + return true; + + // Various testing/debugging features, enabled ONLY when VERBOSE == true. + case KeyEvent.KEYCODE_SLASH: + if (VERBOSE) { + Log.v(TAG, "----------- InCallActivity View dump --------------"); + // Dump starting from the top-level view of the entire activity: + Window w = this.getWindow(); + View decorView = w.getDecorView(); + decorView.debug(); + return true; + } + break; + case KeyEvent.KEYCODE_EQUALS: + // TODO(klp): Dump phone state? + break; + } + + // TODO(klp): handle dialer key down + + return super.onKeyDown(keyCode, event); + } + + private void toast(String text) { + final Toast toast = Toast.makeText(this, text, Toast.LENGTH_SHORT); + toast.show(); + } + + private void logD(String msg) { + if (DEBUG) { + Log.d(TAG, msg); + } + } + + private void logV(String msg) { + if (VERBOSE) { + Log.v(TAG, msg); + } + } +} |