1.启动另一个APP
try {
PackageManager packageManager = getPackageManager();
Intent intent = packageManager.getLaunchIntentForPackage(packageName);
startActivity(intent);
} catch
1.启动另一个APP
try {
PackageManager packageManager = getPackageManager();
Intent intent = packageManager.getLaunchIntentForPackage(packageName);
startActivity(intent);
} catch