Example usage for android.content Context startActivity

Introduction

In this page you can find the example usage for android.content Context startActivity.

Prototype

public abstract void startActivity(@RequiresPermission Intent intent);

Source Link

Document

Same as #startActivity(Intent,Bundle) with no options specified.

Usage

From source file:Main.java

public static void installAPK(String fileName, Context context) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setDataAndType(Uri.fromFile(new File(fileName)), "application/vnd.android.package-archive");
    context.startActivity(intent);
}

From source file:Main.java

public static void openURL(Context ctx, String url) {
    Intent i2 = new Intent(Intent.ACTION_VIEW);
    i2.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    i2.setData(Uri.parse(url));/*w  w  w . jav  a 2 s. c om*/
    ctx.startActivity(i2);
}

From source file:Main.java

public static boolean callPhone(Context context, String phone) {
    try {// w ww.  j a  va  2 s.co m
        Intent callIntent = new Intent(Intent.ACTION_CALL);
        callIntent.setData(Uri.parse("tel:" + phone));
        context.startActivity(callIntent);
        return true;
    } catch (ActivityNotFoundException e) {
        return false;
    }
}

From source file:Main.java

public static void goLocationSettingPage(Context context) {
    Intent intent = new Intent(android.provider.Settings.ACTION_LOCATION_SOURCE_SETTINGS);
    intent.addCategory(Intent.CATEGORY_DEFAULT);

    context.startActivity(intent);
    // context.startActivity(new
    // Intent(android.provider.Settings.ACTION_LOCALE_SETTINGS));
}

From source file:Main.java

public static void gotoActivity(Context ctx, Class<?> c, String s, boolean b, int flag) {
    Intent intent = new Intent(ctx, c);
    intent.putExtra(s, b);/*  w  w w  . java2  s .  c o  m*/
    intent.setFlags(flag);
    ctx.startActivity(intent);
    ((Activity) ctx).finish();
}

From source file:Main.java

public static void startActivityByPackageName(Context context, String packagename) {
    try {/*from   w ww. j  a va 2 s  .  com*/
        Intent intent = new Intent();
        intent.setPackage(packagename);
        context.startActivity(intent);
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void call(Context cxt, String number) {
    String phoneUri = "tel:";
    phoneUri = phoneUri.concat(number);//from w w  w  .j ava2s .  c om
    Intent intent = new Intent(Intent.ACTION_CALL, Uri.parse(phoneUri));
    cxt.startActivity(intent);
}

From source file:Main.java

public static void launchApp(Context context, String packageName) {
    PackageManager packageManager = context.getPackageManager();
    Intent intent = packageManager.getLaunchIntentForPackage(packageName);
    context.startActivity(intent);
}

From source file:Main.java

public static void accessUrl(Context context, String url) {
    Intent intent = new Intent(Intent.ACTION_VIEW);
    //intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    intent.setData(Uri.parse(url));/*from   w w w.  ja va 2 s .  co m*/
    context.startActivity(intent);
}

From source file:Main.java

public static void callPhone(Context context, String number) {
    Intent intent = new Intent();
    intent.setAction(Intent.ACTION_DIAL);
    intent.setData(Uri.parse(String.format("tel:%s", number)));
    context.startActivity(intent);
}