现在试验一个在android程序中开启一个新的进程-计算器,我是这样写的:
public void onClick(DialogInterface dialog, int which) {
showtoase(s + "正在启动...");//TODO do something
Intent i = new Intent(Intent.ACTION_VIEW);
// i.setAction("com.android.calculator2");
i.setClassName("com.android.calculator2", "com.android.calculator2.Calculator");
startActivity(i);
}但是异常是:11-21 08:14:02.848: ERROR/AndroidRuntime(467): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.android.calculator2/Calculator}; have you declared this activity in your AndroidManifest.xml?
public void onClick(DialogInterface dialog, int which) {
showtoase(s + "正在启动...");//TODO do something
Intent i = new Intent(Intent.ACTION_VIEW);
// i.setAction("com.android.calculator2");
i.setClassName("com.android.calculator2", "com.android.calculator2.Calculator");
startActivity(i);
}但是异常是:11-21 08:14:02.848: ERROR/AndroidRuntime(467): android.content.ActivityNotFoundException: Unable to find explicit activity class {com.android.calculator2/Calculator}; have you declared this activity in your AndroidManifest.xml?
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是的,但是我要啟動的是別外一個進程里面的Activity,怎么能在當前應用程序里面进行注册的呢?
LocalActivityManager localActivityManager =
((ActivityGroup)getParent()).getLocalActivityManager();
Window window = localActivityManager.startActivity(s, intent);
View view = window.getDecorView();
// LayoutInflater inflater = getLayoutInflater();
LinearLayout layout = new
LinearLayout(getApplicationContext());
layout.addView(view);打算以新窗口打开的时候抛下这个:
ERROR/AndroidRuntime(484): java.lang.SecurityException: Requesting code from com.android.calculator2 (with uid 10013) to be run in process com.fronware.vclient.activity (with uid 10036)